timoleon - total indoor environment

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Timóleon is the name of a Greek statesman and general who secured the island of Sicily from the Carthaginians in 340BC.

Sicily is dominated by Mt Etna, Europe’s largest active volcano, and archaeological evidence indicates that, when Timóleon began the process of reconstruction, the Greeks realised that, if they erected buildings on ground below which there were magma flows of energy from Mt Etna, these buildings would always be warm and dry.

Timóleon and his team understood the principles of underfloor heating 300 years before the Romans introduced the hypocaust.

Greeks awarded heroes and winners crowns made from laurel leaves and the laurel leaf has been chosen as the company’s logo.

(tim-oh-leon)

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Total Indoor Environment

Underfloor heating, whole house ventilation and controls

Underfloor Heating

New generation of products for timber floors

Saving energy and money

The complete product range

Aura Control System

Touchscreen central control

Stylish thermostats and sensors

Whole House Ventilation and Heat Recovery

Innovative easy-to-install radial duct system

Surface Cooling

The Low energy alternative to air-conditioning

Here to Help

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We are Timóleon.We design, manufacture and supply underfloor heating, whole house ventilation & controls to create the perfect environment at the lowest environmental cost.

ONLINE BROCHURE.

Scan here to be taken to our online version of this brochure. Available for download or on-screen reading.

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Total Indoor Environment.

Reduce energy use.

Working with Timóleon.

Creating the perfect working and living environment at the lowest environmental cost is at the core of all Timoleon systems. A home can be made more comfortable whilst reducing energy costs by installing Timoleon underfloor heating alongside our whole house ventilation and heat recovery system. The heating and ventilation, along with the hot water, is controlled by our unique control system, Aura, which together creates The Total Indoor Environment.

Using Timoleon underfloor heating products will reduce the energy consumption and running costs by up to 30% compared to a radiator system. Our systems are also designed to warm up quickly and produce high heat outputs, confirmed by independent tests at BSRIA. Equally our ventilation and heat recovery system can re-use up to 92% of the energy that would otherwise be lost through the mechanical ventilation system. Timoleon products not only reduce energy use but are also environmentally sensitive using where possible materials that are recycled or sourced sustainably. Equally, we provide comprehensive designs so our products, and the systems they are incorporated into work as efficiently as possible throughout their life.

With a commitment to continuous product development, we make sure that we are always at the forefront of our industry. The range of patented products available from Timoleon have been, designed, tested and manufactured in the UK for UK constructions. With this in mind we can quickly tailor our products to suit unusual floor constructions, making installation faster and simpler. Our technical team alongside your designated Project Manager will be able to help you with your project, always providing a prompt service for quotes, designs and specifications.

Tried systems that are innovative.Tested products designed for the future.Trusted by the UK construction industry.

Timóleon - W

hat we do

The app tells users what the floor surface temperature and heat output will be for Timoleon Underfloor Heating products with different floor finishes and water temperatures.

Search 'Timoleon' on the App Store for more.

DOWNLOAD OUR APP

We are Timóleon.

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Total Indoor Environm

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Total Indoor Environment.Our tried, tested and trusted products are designed to help create the perfect indoor environment.

Heating

Ventilation

Controls

Underfloor heating has long been considered the most comfortable form of heating. This is because underfloor heating uses radiant energy to warm a room rather than convection. This natural method of energy transfer reduces draughts and feels generally more comfortable. It's how the sun warms us.

Whole house ventilation systems provide fresh air and maintain humidity levels evenly throughout the home. The system will continuously bring in fresh air from outside whilst extracting the stale humid air from bathrooms and kitchens. A heat recovery unit is added to the system to extract the heat in the outgoing air and pre-warm the cold incoming air.

Effective controls are essential to ensure the system works at the right time and in the right way. If the controls are difficult to use or don’t accurately control the system as they should then rooms will feel uncomfortable and the system will use more energy.

Creating the perfect living and working environment at the lowest environmental cost is an important feature of all Timóleon systems. Excellent comfort conditions can be obtained with low energy consumption and running costs by bringing together good underfloor heating with whole house ventilation and heat recovery.

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Underfloor Heating

Aura Control System

Whole House Ventilation

Surface Cooling

Services & Technical Details

Our complete range of Underfloor Heating products including the Axios manifold and pipe.

Aura is our innovative, stylish and holistic control system bringing comfort and performance with easy to use touchscreen controls.

A low energy alternative to air conditioning for commercial and industrial properties.

Our ventilation & heat recovery technologies are designed to improve air quality and reduce energy consumption.

You'll find information on a range of topics from energy consultancy to training, coupled with all the technical know-how in between.

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11. What is UFH & how does it work?12. UFH & Timber Floors14. Saving energy and money16. Are all UFH systems the same?

46. Aura Control System48. The working system50. Easy to use touchscreen controls53. Aura thermostat, sensor & wiring centre

54. What is MVHR & how does it work?55. About Whole House Ventilation57. Reducing energy consumption58. Innovative & easy to install radial duct

60. About Surface Cooling systems61. A low energy alternative to air conditioning62. Suspended Timber ceilings63. Suspended Grid Ceilings

66. Energy Consultancy66. Servicing & Commissioning67. RIBA CPD & training69. Getting a quote & placing an order

70. Floor finishes with Underfloor Heating73. Maintenance, running costs & guarantees74. Aura System layout75. Index to our publications

19. Underfloor Heating product selector20. Suspended Floor constructions26. Battened Floor Constructions30. Floating Floor Constructions

34. Screeded Floor Constructions38. Acoustic Floor Constructions42. Underfloor Heating Pipe44. Axios Manifold

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Many people want underfloor heating simply because it is the most comfortable form of heating, it is completely unobtrusive, and safer and more hygienic than other forms of heating.

We understand this and part of our mission is to ensure that we supply the easiest and quickest to install, best-value underfloor heating, to suit every form of floor construction used in the UK including all forms of timber floor, and for room-by-room refurbishment projects as well as new-build.

But we go much further.

Our underfloor heating products have also been designed (and extensively tested) to absolutely minimise the amount of energy a building’s heating system requires in order to provide effective heating, and to make it realistic for this energy to come from renewable sources either straight away or at some stage in the future life of the building.

Two crucial aspects to the design of our products make this possible. The first is our products minimise the temperature of the heating system water required in order to provide effective heating. The lower this water temperature can be, the more efficiently a boiler can run and the more likely it is that water at this temperature can come from a truly renewable source.

Our systems are up to 60% more efficient than others designed for the same construction.

Timoleon underfloor products are designed to be energy efficient, have high heat output and are fast to warm-up.

UnderfloorHeating

ARE ALL UNDERFLOOR HEATING SYSTEMS THE SAME

TI 9011

FURTHER RESOURCES.

Radiator heating systems and even some poorer forms of underfloor heating must be supplied with high-temperature (55-85˚C) water. This makes such buildings dependent on having a gas or oil boiler because a boiler is the only reliable way of producing water this hot.

All our underfloor heating products are effective using much cooler water (32-52˚C) which not only enables a gas or oil boiler to run much more efficiently but also maximises utilisation of water heated by renewable energy.

The second is the speed with which our products respond to changes in heating power demand. High thermal mass, pipe-in-screed underfloor heating cannot respond quickly to demand-changes, and can waste energy as a result.

Timoleon products have been designed with low thermal mass and this enables them to respond very quickly and efficiently to changes in heating demand.

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Underfloor heating works by circulating warm water through pipe embedded within the floor construction. Heat from the pipe is transferred into the floor and then into the room providing enough warmth to heat the building all year round. This removes the need for radiators giving the homeowner the freedom to use the space as they want as well as eliminating any high temperature surfaces - an underfloor heating system generally has a surface temperature between 25°C and 27°C, about the same temperature as the palm of your hand. A conventional radiator can be as hot as 75˚C. The way in which underfloor heating transfers heat is also different to a radiator. Radiators transfer energy principally by convection, heating the air above and around the radiator causing the air to rise. As the warmed air is more buoyant than the cooler air in the room it will rise to the ceiling. The warmed air, as it crosses the ceiling, will begin to cool and then fall. This motion creates a convective current with higher air temperatures nearer the ceiling than the floor. An underfloor heating system predominantly transfers radiant energy. Compared to radiators, a room with underfloor heating will have a higher radiant temperature with less temperature stratification, draughts and dust movements. This is why underfloor heating is considered the most comfortable form of heating.

The science behind Underfloor Heating.

1. THE EMITTER

The emitter consists of pipe set within either a screed or timber floor. It should provide effective heating when covered with commonly-used floor finishes, while using low water temperatures. It should be designed to be effective at transferring energy between the pipe and the floor surface.

2. THE MANIFOLD

The manifold distributes water from the primary heating system into the individual underfloor heating circuits. For ease of installation the manifold is best positioned in a central location. Manifolds may be fitted with a water mixing valve and secondary circulator wherever high temperature primary water needs to be reduced to the low water temperature needed by an underfloor heating system.

3. THE CONTROLS

Good controls are essential for any heating system. Room temperatures should remain comfortable and the heating system should only be on when needed. Underfloor heating systems do not use thermostatic radiator valves so all temperature control is done by thermostats situated within each room. Using thermostats improves efficiency and comfort conditions.

4. THE HEAT SOURCE

This supplies the warm water needed. It could be a boiler or any of the renewable energy alternatives. The higher the water temperature required by the emitter, the lower it's efficiency will be.

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We draw on years of experience to develop and manufacture systems that are easily installed into screed floors as well as timber constructions such as suspended or acoustic floors.

However getting underfloor heating to work effectively in timber floors is not straightforward. Timber is not naturally a good conductor of heat. This means, for certain types of underfloor heating, using high temperature water is the only way the system will be able to heat the room effectively and as a result the efficiency of the heat pump or boiler will be reduced.

We are specialists in manufacturing UFH products for timber floors and have developed a range that works well at low water temperatures. Our systems are also designed to avoid squeaks and ticking and to maintain or improve the strength and acoustic qualities of the floor.

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The Toron Flooring system is a structural floor panel and underfloor heating system in one. Made from chipboard or plywood, the Toron Flooring system is designed to be very effective with heat pumps.

For more information on Toron see page 21.

TORON FOR SUSPENDED FLOORS.

Underfloor heating is an energy efficient, comfortable and unobtrusive method of heating buildings.

At Timóleon, we make sure our systems work well in every construction, including timber floors.

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In order to deliver such ambitious targets radical change in how we heat and cool our buildings is needed. Underfloor heating and heat recovery systems can contribute to this goal.

Our systems are designed to work with the latest renewable energy technologies.BSRIA tests verify

you can reduce your energy use with our underfloor heating.

At Timóleon we can draw on years of experience to deliver systems for the most challenging of installations. We know that the design and implementation of the underfloor heating is key to an efficient, energy saving and reliable system. We design all of our systems to deliver the best possible performance no matter what type of construction or building.

Our products are independently tested at BSRIA for heat output. This enables us to accurately compare the output of the underfloor heating system with the heat losses of the building to ensure that the system will work as specified.

We always strive to meet individual customer’s needs which is why when standard products don’t dovetail with customer’s requirements we're able to provide bespoke solutions.

We can design and manufacture products to suit the building construction, taking into consideration any acoustic details, loading requirements, services and floor fixtures.

With any heating system the larger the area of the emitter the cooler the surface temperature needs to be to achieve the same heating effect. This is why underfloor heating runs at a much lower water temperature compared to radiator systems. The use of lower water temperatures better utilises the condensing mode in boilers and allows heat pumps to have a greater CoP. Studies have demonstrated that using underfloor heating rather than radiators with a ground source heat pump can make the heating system up to 30% more efficient.

The UK is committed to reducing carbon emissions by 2050 to 20% of the 1990 level.

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SAP, used to determine the energy rating for Building Regulations, recognises that underfloor heating is energy efficient.

Using underfloor heating with a heat pump improves the SAP rating when compared to using a heat pump with radiators. If underfloor heating is installed within a timber “dry” floor the rating is improved even further as it has a faster warm-up time than an in-screed underfloor heating system.

Get the best SAP result with timber underfloor heating.

It is important that any heating system should be designed with the future in mind. If you install a heating system which depends on high water temperatures it is impractical to change in the future to a heat source such as a heat pump or solar cylinder which is only more energy efficient when providing water at low temperatures.

Every heating system should now be designed to enable the homeowner to retrofit renewable technologies in the future. This means designing the system for the lowest possible water temperature.

Designed to be future proof.

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Manufactured from FSC approved wood fibre insulation, the FoilBoard ECO panels have good thermal, acoustic and fire retardant properties.

For more information on FoilBoard ECOsee page 22.

FOILBOARD ECO FOR SUSPENDED FLOORS.

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The water temperature stated is that needed to provide the same heat output from each system.

Consumption based on a new build 4 bedroom 200m2 property using a ground source heat pump and heating systems as shown.

4733kWhAnnual Energy Consumption:

Annual Energy Consumption: Annual Energy Consumption:

Annual Energy Consumption:

Annual Energy Consumption:

Air Gap UFH

Rigid Aluminium heat diffusers

Oversized Radiators Timóleon Foilboard

4733kWh

4115kWh

3329kWh

Timóleon Toron Flooring System

3789kWh

See comparision table for details

All Timoleon products are designed to use low water temperatures saving energy and money.

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Our products are perfectly suited to using heat pumps and other renewable energy sources. To be able to work with these technologies a heating system must be able to run at low water temperatures yet still provide sufficient heating to warm the building. This is important because a heat pump producing lower temperature water will reduce running costs and carbon emissions.

Timóleon underfloor heating systems are designed to provide good heat output at low water temperatures especially in timber floors where, conventionally, higher water temperatures are needed to overcome the thermal resistance of the timber floor.

To ensure good performance at low water temperatures it is crucial that there is a conductive pathway that transfers heat quickly from the pipe to the floor surface. If there is a break in the conductive pathway i.e. an air gap, then the efficiency of this energy transfer is greatly reduced. To overcome this inefficiency the water used in the heating system needs to be much hotter to produce an effective heat output.

In independent tests at BSRIA, systems that have an air gap between the pipe and floor deck are less efficient at transferring energy than Timóleon systems. This means they have to use water significantly warmer to produce the same heat output.

At Timóleon, our products are perfectly suited to renewable energy sources & are independently tested at BSRIA.

Are all underfloor heating systems the same?

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Consumption based on a 4 bedroom 200m2 property using a ground source heat pump and heating systems as shown.

0kWH 2000kWH 3000kWH 4000kWH 5000kWH

TIMOLEON TORON

20%SAVING

30%SAVING

TIMOLEON FOILBOARD

‘AIR GAP’ UFH

RIGID ALUMINUM DIFFUSERS

OVERSIZED RADIATORS

ANNUAL ENERGY CONSUMPTION COMPARISON

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For more detailed information on the products shown in this guide please refer to the technical publications that can be found in our online technical index at www.timoleon.co.uk.

Each publication can be downloaded directly, e.g. www.timoleon.co.uk/tx101

For reference, a detailed index of all our currently available publications is shown on page 75 of this guide.

Battened FloorsA batten floor is a conventional way of installing a timber floor over a solid subfloor. This type of construction is frequently used in concrete and suspended separating floors to reduce the transfer of sound. The underfloor heating system within the batten space must be in contact with the floor deck to provide good thermal performance.

Timber suspended floors use joists to support the floor deck. The underfloor heating system can either sit between the joists or within the floor deck itself. If an acoustic treatment is laid over the suspended floor then an underfloor heating system for a batten or floating floor should be used.

Suspended Floors

Screeded & Concrete FloorsThe use of underfloor heating in screeds is common place. Consideration should be given to moisture content and drying times. It is important that the underfloor heating system is not used to dry the screed.

Acoustic & Resilient FloorsIn a separating floor there is a requirement to use a construction that reduces the transfer of sound. There are standard constructions referred to as Robust Details which, when followed exactly, ensure compliance with Part E of the Building Regulations. Our underfloor heating systems can be used in Robust Detail constructions.

Underfloor Heating Product Range

A floating floor consists of a floor deck supported on a continuous layer, usually insulation, that is not fixed directly to the subfloor. With any floating floor it is important to use insulation that has the appropriate compressive strength for the intended floor loads.

Floating Floors

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Use a QR reader on your smartphone to get more information on our products.

Underfloor HeatingProduct Selector

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Structural floor deck and heating system in one

Designed for acoustic and sprung batten floors to ensure compliance with Part E

Integrated wood fibre insulation for improved acoustic performance on separating floors

Integrated polystyrene insulation for improved thermal performance suitable for ground floors

For installation of the UFH from below when the floor deck is already in place

Modular system for ceilings and suspended floors

Insulation with routed channels to hold and protect the pipe

Suitable where the insulation has been laid beneath the concrete slab as no fixings or staples are needed

Pipe fixed using staples to the insulation

13mm thin panels enable UFH to be used in very low build up constructions making it very suitable for retrofit

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USING QR CODES.

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Timber suspended floors use joists to support the floor deck. The underfloor heating system can either sit between the joists or within the floor deck itself. If an acoustic treatment is laid over the suspended floor then an underfloor heating system for a batten or floating floor would be more suitable.

There are five systems available from Timóleon for suspended floors.

The Toron flooring systemStructural floor & heating system in one.

The FoilBoard ECO systemIntegrated heat diffuser & woodfibre insulation for improved sound insulation.

The FoilBoard Suspended systemIntegrated insulation & heating panel for suspended ground floors.

The InterDeck systemFor continuous pipe installed from the floor below.

The FoilBoard Modular systemPre-piped modular panel for installation from the floor below or ceilings.

ONLINE BROCHURE.


Suspended Floor Constructions

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INSULATION

FOIL DIFFUSER

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TORON

6mm PLYWOOD

TORON.STRUCTURAL FLOOR & HEATING SYSTEM IN ONE.

DATASHEET & SPECIFICATIONTI 1011

TI 5009 INSTALL GUIDE

FURTHER RESOURCES.

SUITABLE FOR:All suspended timber floors.

12mm PB PIPE

Toron panels are manufactured from flooring grade chipboard or plywood. The pre-machined panels are routed with a unique pattern to accept 12mm pipe. The design of the panel makes it suitable as a structural floor deck.

The panels are laid on the joists according to the design. The pipe is installed into the grooves with the ends of the circuit dropping into the joist space to then continue to the manifold. A standard overboard layer, such as 6mm ply, is fully glued on top to complete the floor.

As the pipe is embedded within the floor deck there is an excellent transfer of heat. This provides a high output even at low water temperatures making the system ideal for use with heat pumps and other renewable energy sources.

The Toron heating system has been independently tested at TRADA for structural performance.

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Our FoilBoard ECO system provides assured performance in timber suspended floors. Foilboard panels transfer heat into the floor deck much more effectively than systems that rely on rigid diffuser plates to transfer heat, and greatly reduce the risk of creating squeaky floors.

The FoilBoard panels are laid between joists so that the panels are flush with the top of the joist. This ensures that the system is in direct contact with the floor deck, maximising the transfer of heat into the floor surface.

The panels are manufactured from recyclable wood fibre insulation sourced from FSC approved sustainable forestry. The wood fibre insulation has good thermal, acoustic and fire retardant properties.

The panels have a pre-bonded soft temper aluminium diffuser making the panels easy to trim and adjust on site. Once the brackets (or battens) used to support the panels are installed the FoilBoard panels drop into place in exactly the right position.

The standard product thickness is 35mm for joists at 400mm centres however other sizes are available.

15mm PB PIPE

JOIST

BRACKETS

FOILBOARD

SCREED REPLACEMENT BOARD 25

FOILBOARD ECO.INTEGRATED HEAT DIFFUSER & WOODFIBRE INSULATION FOR IMPROVED SOUND INSULATION.



FURTHER RESOURCES.

SUITABLE FOR:Separating floors that require improved sound insulation.

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15mm PB PIPE

JOIST

BRACKETS

FOILBOARD

FOILBOARD SUSPENDED.INTEGRATED INSULATION & HEATING PANEL FOR SUSPENDED GROUND FLOORS.



FoilBoard Suspended is a 100mm thick panel that is installed between the joists, usually of a suspended ground floor. Brackets to hold the panels in place are installed within the joist space to ensure that the system is in direct contact with the floor deck. This ensures an excellent transfer of heat from pipe to the deck.

The panels are manufactured from carbon coated EPS insulation with a pre-bonded soft temper aluminium heat diffuser, making the panel easy to trim on site. Once the brackets are installed the panels drop into place in exactly the right position. Using expanded insulation has the benefit of being able to absorb some minor undulations in the floor, thereby maintaining essential contact.

The best performance comes from a 100mm thickness for joists at 400mm centres.

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FURTHER RESOURCES.

SUITABLE FOR:All suspended floors.

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The InterDeck system is used in a suspended floor when the floor deck is already in place. The InterDeck panels are manufactured with an integral heat diffuser so that they can be fixed to the underside of the floor deck.

Once the panels are in place the continuous pipe is threaded through the joists and pushed into the routed channels of the InterDeck panel. Insulation quilt is then installed within the joist space as normal.

12mm PB PIPE

JOIST

INSULATION

INTERDECK

INTERDECK.FOR CONTINUOUS PIPE INSTALLED FROM THE FLOOR BELOW.



FURTHER RESOURCES.

SUITABLE FOR:Suspended upper floors where the floor deck is already in place. Uses continuous pipe.

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INTEGRATED PB PIPE

JOIST

MODULAR FOILBOARD

FLOOR

FOILBOARD MODULAR.

The FoilBoard Modular system is used in a suspended floor when the floor deck has already been installed. The modular panels are manufactured from insulation and have the pipe pre-installed. The system is installed by fixing the panels to the floor deck from the floor below. Once in place the panels are connected to a common flow and return.

The universal module can be trimmed at any point along its length to suit the joist space. Having only one module type makes installation much more straightforward.

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FURTHER RESOURCES.

PRE-PIPED MODULAR PANEL FOR INSTALLATION FROM THE FLOOR BELOW OR CEILINGS.

SUITABLE FOR:Suspended upper floors where the floor deck is in place. Uses pre-piped modules.

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A batten floor is a conventional way of installing a timber floor over a solid subfloor or when the ultimate floor deck is to be hardwood planks which must be fixed using nails or screws. This type of construction is frequently used in concrete and suspended separating floors to reduce the transfer of sound. Any underfloor heating system within the batten space must be in firm contact with the underside of the floor deck to provide good thermal transfer performance.

There are three systems available from Timóleon for batten floor constructions:

The Toron flooring systemStructural floor & heating system in one.

The FoilBoard Batten systemRapid installation with integrated insulation & heat diffuser.

The AB systemHeat diffuser plates designed for acoustic battens.

ONLINE BROCHURE.


Batten Floor Constructions

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Toron panels are manufactured from flooring grade chipboard or plywood. The pre-machined panels are routed with a unique pattern to accept 12mm pipe. The design of the panel makes it suitable as a structural floor deck.

The panels are laid on the battens according to the design. The pipe is installed into the grooves with the ends of the circuit dropping into the batten space to then continue to the manifold. A standard overboard layer, such as 6mm ply, is fully glued on top to complete the floor.

As the pipe is embedded within the floor deck there is an excellent transfer of heat. This provides a high output even at low water temperatures making the system ideal for use with heat pumps.

The Toron heating system has been independently tested at TRADA for structural performance.

INSULATION

FOIL DIFFUSER

BATTEN

TORON

12mm PB PIPE

6mm PLYWOOD

TORON

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FURTHER RESOURCES.

STRUCTURAL FLOOR & HEATING SYSTEM IN ONE.

SUITABLE FOR:Conventional timber batten floors.

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The Timóleon FoilBoard system can be laid between timber battens. The FoilBoard panels are manufactured from carbon coated insulation with pre-bonded soft temper aluminium heat diffusers. As no thick rigid plates are used the panels can be easily trimmed on site.

The panels are designed so that when a floor deck is laid over and fixed to the battens it will be in direct contact with the FoilBoard panels, ensuring good thermal transfer. This increases performance considerably compared to systems that rely on rigid diffuser plates, and reduces the risk of creating squeaky floors.

Using expanded insulation has the benefit of being able to absorb some minor undulations in the subfloor maintaining this essential contact.

The standard product is available in any thickness from 25mm and for a variety of batten centres.

CONCRETE SUBFLOOR

15mm PB PIPE

BATTEN

FOILBOARD

FOILBOARDBATTEN.



FURTHER RESOURCES.

RAPID INSTALLATION WITH INTEGRATED INSULATION & HEAT DIFFUSER.

SUITABLE FOR:Conventional batten floors.

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The AB Plate system is installed in batten floors used within acoustic or resilient floor constructions. The AB Plates are pre-formed diffuser plates with integrated insulation improving the transfer of heat into the floor deck. The “wings” of the module are angled slightly upwards so that when the floor deck is laid there is guaranteed contact between the floor and plate. This is crucial to ensure good performance from the underfloor heating system.

Each AB Plate is fixed over a resilient batten leaving a gap between each plate for the installer to walk. The system complies with the requirements of an underfloor heating system used in a batten floating floor treatment for a Robust Detail construction. Please see our guide to Underfloor Heating and Acoustic floors, TX100, for more information.

15mm PB PIPE

GYPSUM BASED BOARD

AB PLATE

ACOUSTIC BATTEN

AB PLATE.

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FURTHER RESOURCES.

HEAT DIFFUSER PLATES DESIGNED FOR ACOUSTIC BATTENS.

SUITABLE FOR:Acoustic batten floors.

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A floating floor consists of a floor deck supported on a continuous layer, usually insulation, that is not directly fixed to the subfloor. With any floating floor it is important to use insulation that has the appropriate compressive strength for the intended floor loads.

There are three methods of installing a floating floor over an existing subfloor:

The LowBoard systemLow build-up underfloor heating system for existing floors.

FoilBoard Floating systemIntegrated diffuser & insulation for a fully floating floor.

The FoilBoard SRB systemA low build-up floating floor system with improved acoustic performance.

ONLINE BROCHURE.


Floating Floor Constructions

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BONDED HEAT DIFFUSER

OPTIONAL FOAM UNDERLAY

LOWBOARD PANEL

12mm PB PIPE

6mm PLYWOOD

The LowBoard panel enables underfloor heating to be installed where there is minimal height available to build up the floor. The total height of the panel is just 13mm.

The LowBoard panel is a high density wood board with grooves routed to accept the 12mm pipe. The panel has an aluminium layer bonded to the underside that acts to spread the heat through the board and into the floor. The panels are laid as a floating floor over the existing construction with a ply layer or the floor finish laid over to complete the floor.

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FURTHER RESOURCES.

LOWBOARD.LOW BUILD-UP UNDERFLOOR HEATING SYSTEM FOR EXISTING FLOORS.

SUITABLE FOR:Low build-up over an existing floor.

31

The FoilBoard Floating system is laid over a solid floor. The panels provide the support for the fully floating tongue and groove floor deck that is laid over. Each panel is manufactured from extra high density insulation which has a high compressive strength, suitable for floating floor applications.

The heat diffusers are pre-bonded and made from soft temper aluminium. As no thick rigid plates are used the panels are easily trimmed on site.

Once the insulation is laid a tongue and groove floor deck is laid over. The product is available in any thickness from 13mm.

CONCRETE SUBFLOOR

15mm PB PIPE

FOILBOARD

FOILBOARDFLOATING.



FURTHER RESOURCES.

INTEGRATED DIFFUSER & INSULATION FOR A FULLY FLOATING FLOOR.

SUITABLE FOR:Conventional fully floating floors with continuous insulation.

32

The FoilBoard SRB system has two components, the floating floor panel and the the Screed Replacement Board (SRB) overlay. The 24mm floating floor panel is manufactured from FSC approved wood fibre insulation. This has channels to accept 15mm pipe and is pre-bonded with a soft temper aluminium diffuser. The SRB is laid over to complete the fully floating floor.

The FoilBoard panels and SRBs improve the acoustic performance of the floor. The SRB are more conductive than conventional chipboard flooring further improving the heat output making the FoilBoard SRB system suitable for use with heat pumps and other sources of renewable energy.

15mm PB PIPE

INSULATION

FOILBOARD ECO

SCREED REPLACEMENT BOARD 23

FLOORDECK

Underfloor H

eating - Floating Floors



FURTHER RESOURCES.

FOILBOARD SRB.A LOW BUILD-UP FLOATING FLOOR SYSTEM WITH IMPROVED ACOUSTIC PERFORMANCE.

SUITABLE FOR:Used in separating floors where there is a requirement for improved acoustic performance.

33

The use of screeds in underfloor heating systems is common place. The screed that surrounds the pipe is a good conductor of heat making the system very efficient in transferring energy from the pipe to the floor surface. In many ways a heated screed can be treated in the same way as an unheated screed however consideration must be given to the initial warm up procedure and to expansion.

Timóleon offers three systems for screed floors:

The OgeeBoard systemUnderfloor heating panels that replace the floor insulation.

The ClipPlate systemInstallation without fixings or staples.

The Staple systemFor fixing pipe to insulation.

ONLINE BROCHURE.


Screeded & Concrete Slab Constructions

34

OgeeBoard is manufactured from polystyrene insulation and can replace the insulation needed to comply with building regulations. The polystyrene boards are routed with channels into which the pipe is installed. With the pipe installed a screed is laid over.

The OgeeBoard insulation panels are designed to hold the pipe within the thickness of the insulation reducing the possibility of damage from site traffic. No other fixings, staples or plates are needed to hold the underfloor heating pipe in place. The OgeeBoard insulation panels are available in any thickness from 30mm enabling very fast installation of the screed underfloor heating, with assured pipe centres.

OGEEBOARD.

VAPOUR CONTROL LAYER

OGEEBOARD

15mm PB PIPE

CONCRETE SCREED

Underfloor H

eating - Screeded &

Concrete S

lab Constructions



FURTHER RESOURCES.

UNDERFLOOR HEATING PANELS THAT REPLACE THE FLOOR INSULATION.

SUITABLE FOR:For conventional screed floors replacing, or adding to, the specified insulation.

35

CLIPPLATE.

CLIPPLATE WITH INTEGRATED INSULATION

STRUCTURAL FLOOR

SCREED

15mm PB PIPE

The ClipPlate system has been purposely designed to avoid using fixings and staples in the floor and to speed up the installation of underfloor heating systems.

ClipPlate consists of a series of interlocking sheets with an integrated 10mm expanded polystyrene insulation layer. The castellations in the panel provide grip for the pipe, whilst also providing protection from site traffic and the screed being laid.

The ClipPlate panels can be installed over any subfloor. Where floor build-up is limited the integrated 10mm EPS provides some resistance when the product is laid over an un-insulated floor. The panel is designed to allow pipes to be installed at centres as close as 50mm and at 45° & 90° bends, providing additional flexibility.



FURTHER RESOURCES.

INSTALLATION WITHOUT FIXINGS OR STAPLES.

SUITABLE FOR:Used in acoustic constructions and in floors where there is no insulation to fix the pipe to.

36

GRIDDED INSULATION

SUBFLOOR

SCREED

15mm PB PIPE

VAPOUR CONTROL LAYER

Underfloor H

eating - Screeded &

Concrete S

lab Floors

The staple system provides a quick, flexible and simple method of installing underfloor heating into a screeded floor.

The pipe is easily held using staples. The staples have a barbed end which fixes into the insulation. The Timóleon Gridded insulation has a laminated foil surface that provides an even stronger fix than plain insulation alone. The foil also provides a convenient grid guide that can easily help with the layout of the pipe circuits.

STAPLE.



FURTHER RESOURCES.

FOR FIXING PIPE TO INSULATION.

SUITABLE FOR:For conventional screed floors where insulation is present.

37

Timóleon underfloor heating systems are ideally suited to being incorporated into acoustic constructions, both in residential and commercial environments. Part E of the Building Regulations shows how such constructions must provide resistance to the passage of sound. Compliance with the performance standards is demonstrated by passing a pre-completion test (PCT) for each individual construction. However PCTs can be avoided if a Robust Standard Detail (RSD) is adopted. Specific RSDs have been established for each construction and underfloor heating can be incorporated into an RSD construction provided:

Ì That no fixings or staples penetrate or break the separating resilient layer used in a construction

Ì In a floating floor treatment the underfloor heating does not connect the structural floor with any of the floating floor elements thereby bridging the resilient layer.

There are a variety of RSD constructions and it is important to understand how effective the underfloor heating system will be when used with these constructions. In our guide to underfloor heating and acoustic constructions (TX 100) we show how underfloor heating can be simply incorporated into RSD constructions.

Acoustic constructions are commonly found in residential buildings with floors, walls and ceilings that separate living spaces. These constructions are required to provide resistance to the passage of sound allowing occupants to enjoy quiet living conditions without being disturbed by those living in adjacent properties. Such buildings can benefit enormously from underfloor heating, not only to enhance the living environment but also to improve energy efficiency. Acoustic constructions are by no way limited to residential structures. Buildings such as commercial offices will also require floors utilising sound resistant constructions.

Visit our technical index online or type: www.timoleon.co.uk/tx100 into your browser to download a PDF.

Call the project team on 01392 36 36 05 to request a printed copy.

TX 100 - a comprehensive guide to our acoustic constructions.

Acoustic Floor Constructions

Underfloor H

eating - Acoustic Floor C

onstructions

Batten Floors

Floating Floors

Screeded Floors

Batten systems with a resilient layer can be used in timber and concrete suspended floors. These are termed as floating floor treatments. The batten moves up and down due to the resilient layer so it is important the underfloor heating system moves with the batten to maintain contact with the floor deck.

E-FT-5 and E-FT-6 are Robust Detail constructions for floating floors in which underfloor heating can be installed. Floating Floor Treatments FFT4 and FFT5 cannot have underfloor heating installed within the resilient layer.

Underfloor heating systems used within a screed floor must not penetrate the resilient layer (i.e. using fixings such as staples) and must avoid bridging the screed to the slab.

40

The AB plate is installed directly over the acoustic battens. The product is designed to allow the installer to walk between plates. The AB plates have a pre-bonded insulation layer which improves the thermal transfer into the floor deck.

The FoilBoard ECO system is manufactured from wood fibre insulation and as such improves the acoustic performance of the floor compared to polystyrene insulation. The FoilBoard ECO is used as a floating floor with a Screed Replacement Board laid over.

The ClipPlate system does not require any fixings or staples. This ensures the acoustic layer isn’t punctured when the pipe is being laid. The ClipPlate product also comes with integrated insulation improving the thermal performance.

Underfloor H

eating - Acoustic Floor C

onstructions

CLIPPLATE.

INSTALLATION WITHOUT FIXINGS OR STAPLES.

FOILBOARD SRB.

A LOW BUILD-UP FLOATING FLOOR SYSTEM WITH IMPROVED ACOUSTIC PERFORMANCE.

AB PLATE.

HEAT DIFFUSER PLATES DESIGNED FOR ACOUSTIC BATTENS.

41

BBA CERTIFICATE

PRESSURE TESTING GUIDE

TI 7002

TI 5012

result will be a reduced possibility of burst pipes. (Special precautions to be taken in underfloor heating systems. Please contact us for details).

The elastic properties of PB, combined with low density and low thermal expansion, mean that the pipes have no water hammer, or other noise problems, maintaining a peaceful environment for the home owner.

Ì Off-cuts can be used for the hot water system Ì A full range of push fit fittings available Ì Flexible pipe with less “memory” than other pipe systems Ì Manufactured in the UK to BS7291 class S Ì Guaranteed for 50 years

UnderfloorHeating PipeAt the heart of our systems is our commitment to polybutylene (PB) pipe. Unlike a number of other plumbing manufacturers, we choose polybutylene to create the most flexible and efficient pipe and plumbing systems available. Polybutylene pipe is ideal for both hot and cold water plumbing and heating systems, offering exceptional durability and long-term performance, which has seen it become the preferred material choice for today’s building projects.

The most important characteristic of polybutylene is its natural flexibility, allowing you to bend, curve and manipulate the pipe into the tightest of spaces. Polybutylene is the most malleable plastic used in the manufacture of piping systems.

Within the manufacturing cycle polybutylene doesn’t require chemical or radiation cross linking, which reduces the number of production processes, leading to faster and more efficient manufacturing. Polybutylene has good resistance to freezing temperatures, maintaining long-term durability in heating and water applications. This, combined with the pipe’s elasticity, means that if water is subjected to freezing temperatures, the

Flexible & lightweight

Durable & environmentally friendly pipe make PB the best choice in today's building trade.

Underfloor H

eating - Polybutylene P

ipe

KEY FEATURES OF 15mm PB PIPE

FURTHER RESOURCES

TI 6001

TI 6003 COMMISSIONING & SERVICING

INSTALL GUIDE

The manifold distributes the primary warm water into each underfloor heating circuit. The manifold is the central point for the underfloor heating system, bringing together the warm water feed from a heat source (such as a boiler, heat pump or thermal store), the pipe work from the floor and also the thermostat wiring.

A manifold can serve areas up to 200m2 but installation is easier if a manifold is installed in accessible locations on each floor. The size of the manifold depends on the area it is serving. Timóleon provides details on manifold dimensions with all of its quote and specifications.

The Timóleon Axios manifold is pre-assembled, ready for installation and provides all the functionality stipulated by British Standards (BS1264-4) for an underfloor heating manifold.

Installation and commissioning of the Axios manifold is straightforward. Each underfloor heating circuit can be individually isolated without disrupting the balancing settings, an important feature as the manifold circuits must be balanced to ensure the performance of the heating system in each room.

‘A’ rated manifold with auto airvents, a mixing valve & patented pipe connections.

A boiler might supply water to the manifold at high temperature. In this situation, a water mixing valve and circulator can be added to reduce the water temperature to that needed by the underfloor heating system. The Axios manifold is available with a preassembled mixing valve and “A” rated Grundfos Alpha 2L circulator.

FURTHER RESOURCES

AxiosManifold

44

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ÌSimple to install Ì“A” rated circulator with pre-wired plug and lead ÌAuto airvents ÌMixing valve ÌPatented pipe connections

Underfloor H

eating - Axios M

anifold

Aura Control SystemIntroducing the Aura system from Timóleon. Bringing you comfort and performance whilst saving energy and cost with innovation and style.Effective controls are essential in creating a comfortable living and working environment with low energy use and cost. This not only means controlling the temperature in a room but making sure the system runs only when it is needed. To do this the controls not only have to be accurate but easy to use.

The Aura system is flexible, holistic and intuitive. It can accurately control the room temperature, program the hot water system and change the ventilation demand through one central touchscreen interface, the ControlPad.

The Aura thermostat is a discrete, attractive fully programmable room thermostat. It can be used on its own or in conjunction with the ControlPad. The Aura sensor provides the same level of room control without the user interface. The sensors can be located discretely within each room but collectively controlled by the central ControlPad. This makes controlling the system easier, rooms can be switched off as a whole as well as making the room controls tamper-proof.

Aura is an innovative, stylish and holistic control system bringing you comfort and performance.

Aura C

ontrol System

The unique Aura TM1 thermostat is discrete and stylish with all the functionality needed from a modern thermostat. The face has no LCD screen and displays nothing until touched at which point the LEDs behind the face illuminate to reveal the settings and the simple to use features.

Thermostat

Whether using room thermostats or sensors the ControlPad gives the user a simple way to control all of the heating zones together. One-touch functions are displayed on the ControlPad that make controlling the whole heating system straightforward and intuitive.

Heating

The time settings for the hot water system can be set from the ControlPad removing the need for a separate timer.

Hot Water

Innovative thermostatcontrol for every room.

Sensors can be installed instead of thermostats. With no thermostat in each room the programming for the heating system is done from the ControlPad.

Sensor

Discrete and unobtrusive, sensors can replace thermostats

Aura is an innovative, stylish and holistic control system bringing you comfort and performance.

Aura C

ontrol System

The ControlPad brings together the multitude of controls present in a modern day home such as the room thermostats, domestic hot water timer and ventilation boost.

ControlPad

Stylish all in one touchscreen allows complete control from one, simple interface.

The whole house ventilation system uses the boost function to quickly bring in fresh air and remove any odours. The ventilation system also has a summer bypass facility that brings in cool fresh air during the summer.

Ventilation

49

All the controls, in one, easy to use touch screen panel.

The home screen has been designed for simple one-touch control of all the shortcuts and boost functions. There are no complicated programs to activate each function. All of the system settings are accessed through one button on the home screen and if you’re in doubt there is an information page on each screen.

The settings for the one-touch buttons on the home page are set up here. The interface has been designed to be intuitive and simple to use yet without compromising on any of the features that a homeowner might need. Some of these features are shown below.

This function enables the user to lock or limit certain thermostats so that they can only be adjusted by a set amount. For example, in a school or nursing home the caretaker using this function can set certain thermostats so that they can only be adjusted by, say, 2˚C or locked altogether. This prevents tampering leading to unnecessary heating.

Each shortcut displayed on the home screen can be set up to the user’s own requirements. Here only the zones that should be included are set. Those zones not selected follow their normal program. The hot water can also be included in the function. If any of the shortcuts aren’t needed they can be removed from the home screen.

The user can define the temperatures required throughout the day. This is displayed graphically to show when the rooms are scheduled to get warmer. The heating profiles are then applied to each zone. This simplifies programming as the user can simply change the profile rather than changing the settings for each zone on each separate day.

HOME SCREEN

SETTINGS

ZONE LOCK BOOST SETTINGS HEATING PROGRAM

The ControlPad brings together the multitude of controls present in a modern day home such as the room thermostats, domestic hot water timer and ventilation boost.

If tomorrow is an early start this function turns the system on earlier by the defined amount.

This function is used to switch the heating system off if the user is leaving the house early.

The program will be set up for the heating system to come on at a certain time each day however if someone comes home early this function switches the system on.

By pressing this button the system stays on all day reverting to its normal program at midnight.

Pressing Holiday Mode will put the whole system into setback, much simpler than going to each thermostat in the house.

Ì Central control for the heating system Ì Option to include the hot water, ventilation and a

radiator circuit Ì Touchscreen display Ì One-touch controls – no complicated menus Ì Stylish design available in white or black Ì Straight forward to install and setup

Aura C

ontrol System

TECHNICAL SPECIFICATIONS

WAKE-UP EARLY

LEAVE EARLY

HOME EARLY

ALL DAY

HOLIDAY MODE

SUMMER MODEA unique feature of the Aura system is the Summer Mode. This switches off both the heating system and the heat recovery mode on the ventilation system. By switching off the heat recovery system fresh cool air is brought into the home over the summer months.

51

HOW DOES IT WORK?p. 74Turn to page 74 to see how the Aura system integrates with UFH, Hot Water & Ventilation and for more information on connections and wiring.

Aura C

ontrol System

The unique Aura TM1 thermostat, as shown on the left is discrete and stylish with all the functionality needed from a modern thermostat. The face has no LCD screen and displays nothing until touched at which point the LEDs behind the face illuminate to reveal the settings and the simple to use features.

Programming is simple. There are four on/off periods for Wake, Leave, Home & Sleep. Simply input the time and temperature for each of these periods. Alternatively, the thermostat can be switched into non-programmable mode for simple temperature adjustment only.

Ì Stylish, unobtrusive design Ì Simple-to-use features Ì Programmable or non-programmable

We recognise that our customers may not want thermostats in every room. Instead, Aura sensors can be installed in place of the thermostats. With no thermostats in each room the programming for the heating system is done from the ControlPad.

The sensor is very discrete and can be sited anywhere in the room provided it is not in direct sunlight or near a heat source and, of course, it isn’t covered.

Ì Discrete sensor Ì No thermostat needed Ì All settings changed at the ControlPad

The Aura wiring centre allows all the control wiring to be brought together in one place. LEDs show the status of the underfloor heating zones as well as any additional equipment installed such as the ventilation or hot water system.

Ì Simple, easy-to-follow connections Ì LED indicators for all connected zones & systems Ì Integrated power switch

THERMOSTAT

SENSOR

WIRING CENTRE

Innovative components complete the Aura system from thermostats to sensors, all designed for comfort and performance.

53

Whole HouseVentilation

Our ventilation & heat recovery technologies are designed to work seamlessly with our underfloor heating systems.

What is MVHR & how does it work?Mechanical Ventilation and Heat Recovery (MVHR) systems consist of a central Heat Recovery Unit (HRU) located in the loft or in a cupboard with connected duct running to all the rooms in a house. The HRU has two fans, one to extract the damp, warm air from bathrooms and kitchens and one to bring in fresh air from outside. The HRU passes the outgoing air through the heat exchanger whilst simultaneously drawing fresh air from outside in the opposite direction. The two air streams are isolated from each other as they pass through the heat exchanger with the warm stale air transferring energy to the cooler incoming fresh air which is then supplied to bedrooms and living areas. This process recovers a lot of the energy that would be lost outside if using a conventional ventilation extract system.

Conventional whole house ventilation systems use rigid duct to move air around the building. A radial duct system uses semi-rigid duct to distribute air through the house. As it is smaller and more flexible it is an easier and faster installation. Suitable for use in new build or refurbishment projects using radial duct ensures a simple, quick and hassle free installation which saves time and money. As a continuous duct system there are few joints, but where they are needed an easy push-fit connection system is used to reduce air leakage. A radial duct system uses single duct runs from the manifold so there is significantly less cross talk noise between adjacent rooms.

Minimise heat loss, reduce energy consumption and improve the building’s air quality.

A Mechanical Ventilation and Heat Recovery (MVHR) system extracts the stale humid air from bathrooms and kitchens in the same way as conventional mechanical ventilation but instead of dumping the warm air outside the air is moved through internal ducting to a central Heat Recovery Unit (HRU) located in the loft or cupboard. The HRU passes the outgoing air through the heat exchanger whilst simultaneously drawing fresh air from outside in the opposite direction. This process recovers up to 92% of the heat that would otherwise be lost whilst supplying fresh air in a controlled way throughout the building.

By extracting the damp air from bathrooms and kitchens condensation problems are reduced as well as mould growth and the build-up of pollutants. In addition the living environment is improved as windows do not need to be left open reducing noise, pollution and security issues.

Our ventilation systems use the latest semi-rigid duct technology removing the need for many of the fittings required in a rigid duct system. As this is smaller and more flexible it is an easier and faster installation that suits both new-build and refurbishment. By having less fittings and easy push fit joints air leakage is reduced and the single duct run to each room results in significantly less cross talk noise. Installation is up to 50% faster than conventional rigid duct systems especially in suspended floors.

The HR01 unit is SAP appendix Q approved and has a heat recovery efficiency of up to 92%.

For more information on HR01 see page 62.

HR01 MHVR UNIT

Whole H

ouse Ventilation

55

Reducing heat loss is one aspect of a MVHR system, introducing fresh air into a house and extracting the stale air is also essential to maintain comfort levels, to alleviate the potential build-up of contaminants and to reduce humidity in bathrooms and kitchens. Part F of the building regulations makes it mandatory for new homes to be properly ventilated. Mechanical extracts are usually installed to remove stale and humid air from bathrooms and kitchens. However the energy present in the warm air is lost when extracted outside, the heating system is then needed to reheat the incoming air.

Timóleon whole house ventilation and heat recovery improves air quality, reduces energy consumption & minimises heat loss.

Create the perfect environment by maximising fresh air and removing stale air.

Save energy and reduce running costs.The transfer of energy from the outgoing stale humid air to the incoming fresh air reduces the need for the heating system to re-heat the air. This saves energy and reduces the running costs of the heating system. It is important that the HRU used is efficient. The units supplied by Timóleon have contra-flow heat exchangers that are more efficient than cross flow heat exchangers and are SAP Appendix Q approved.

Passivhaus, New & Existing buildings.Heat from ventilation loss is the single biggest component of energy loss in a well insulated building especially in Passivhaus design. This is because, no matter how air tight the building is, fresh air is always required and this needs to be heated. This supply of fresh air is conventionally provided by extracting stale air using mechanical ventilation from bathrooms and kitchens with fresh air coming from window vents in other rooms. The heat loss from mechanical ventilation can be significantly reduced by using MVHR to control and recover the energy that would otherwise be lost.

Existing buildings can be very "leaky" causing high heat losses as warm air escapes through gaps in doors, windows, floors and roofs. It is only when existing buildings become more airtight that the energy saved by MVHR becomes significant compared to the overall heat loss. However controlled whole house ventilation for improving indoor air quality and extracting damp stale air is suitable for any property.

Whole H

ouse Ventilation

Ì Moisture that causes mould growth is removed. Mould growth and other pollutants lead to a poor indoor air quality.

Ì Less condensation on windows Ì Provides better indoor climate Ì A controlled supply of fresh air Ì The Heat Recovery Unit is sited discretely in the

loft, cupboard or on the wall Ì Windows do not need to be left open eliminating

noise, pollution, control and security issues Ì Eliminates noise from extract fans located within

bathrooms Ì Low maintenance Ì Less dust

THE MAIN BENEFITS OF MVHR SYSTEMS

ONLINE BROCHURE.


57

Ì Less fittings required Ì More flexible, semi-rigid duct makes it

easier to go around obstacles, change direction and fit through joists

Ì Supplied in 50m lengths Ì Connection from the manifold to the room in

one length

Ì Cutting and joining is quick and easy Ì The duct can be cut using a knife Ì Flexibility means less accuracy required in

measuring

Ì Uses ‘lip type’ Thermo Plastic Elastomer (TPE) seals

Ì Sealing components are manufactured to precise standards

Ì Securing clips grip into outer corrugations to keep joints locked together

Timoleon also supplies rectangular or round rigid duct where appropriate including acoustic silencers, insulated duct and fire brakes.

Ì No need for silencers Ì Easy and quick to commission Ì Straightforward airflow balancing as

changes to one air valve will have less effect on the flow of air through the other outlets

No leaks

Rigid Duct

Simple & quick install

No cross talk between rooms

Easy to cut & join

Timóleon MVHR systems are designed to work seamlessly with our underfloor heating and Aura control systems.

Outside air is drawn into the house through a roof cowl or air brick, as shown in the illustration (1 & 3). The heat recovery unit (4) then transfers the energy from the outgoing warm stale air into the incoming cold fresh air.

The air is then extracted to the outside, again though a roof cowl or air brick. Meanwhile, the heat recovery unit supplies fresh air through ducting (8) into living rooms and bedrooms through a valve in the ceiling (7).

Finally, stale humid air is extracted by the heat recovery unit from bathrooms and kitchens through a valve in the ceiling.

The working system explained

58

7. Outlet Plenum & ValveThis duct to room outlet adaptor moves the air from the ø75mm duct through 90° to a standard air valve connector. This reduces air speed on room entry, eliminating draughts and noise.

2. Ø 150mm DuctingThe ø150mm duct runs from the Heat Recovery unit to the manifold. Its insulating properties prevent condensation and limit the escape of heat and noise, reducing the requirement for silencers.

1. Roof CowlThis is used for passing ductwork through a roof.

6. Manifold ConnectorThe manifold connector provides an air tight seal for the 75mm semi-rigid duct as it is connected to the manifold. This reduces the need for traditional sealing methods such as mastic. Overall this improves the system performance by reducing air leakage.

3. Double Airbrick & AdaptorUsed as a terminal fitting at an external wall.

8. Ø 75mm Semi-Rigid DuctingSupplied in neatly coiled 50m lengths it is easy to handle, store and transport. Its smooth inner lining and strengthened corrugated outer layer are made from Low Density Polyethylene (LDPE) which makes it flexible in its application but hard wearing on site. It can be easily manipulated to changes in direction reducing the need for connectors and T-pieces and saving time on installation, however where sharper bends are required, there is a 90° bend and straight connector available.

4. Heat Recovery UnitThe Heat Recovery Unit uses fans to extract air from inside the building and also introduce air from outside. The two air flows pass through a high efficiency heat exchanger. Each Heat Recovery Unit has a summer bypass fitted.

9. ControlsThe sensors can be used to automate the boost control.

5. ManifoldThe manifold is used as a distribution system receiving air through 150mm duct from the Heat Recovery unit and distributing the air into each room using several smaller 75mm semi-rigid ducts. With inherent insulation and sound attenuation properties, this also helps prevent condensation and limit the escape of heat and noise, reducing the requirement for duct silencers.

MVHR PRODUCTS & DUCTING

1

2 3

4 5

6

7

89

Whole H

ouse Ventilation

59

SurfaceCoolingSurface Cooling is an innovative low energy alternative to air conditioning that can be used in ceilings and floors.

An underfloor heating system consists of pipes embedded into the floor construction so that when warm water is circulated through the circuits the floor is warmed up. As the floor is warmer than the room there is a transfer of heat.

Surface cooling works in a similar way but using cool water instead of warm water. As cool water is circulated through the pipes the floor or ceiling temperature is reduced which in turn makes the room feel cooler.

Chilled water can be supplied by a heat pump (working as a chiller) or by simply circulating the system water through ground loops.

Surface cooling is more efficient than air conditioning as it does not need very cold water to be effective. Depending on the construction, the water temperature used in a surface cooling system need only be about 15˚C. As the water doesn’t need to be as cold the efficiency of the chiller is improved. Equally, using water that is cooled by simply circulating it through a ground loop uses virtually no energy at all.

The controls work in much the same way as an underfloor heating system, but additional functionality is needed to ensure the surface temperatures do not reach dew point.

What is a surface cooling system?

Surface cooling is a proven low energy alternative to air conditioning.

Surface C

ooling

How does surface cooling work?The transfer of energy in a surface cooling system is mostly done by radiant heat exchange, approximately 80%.

The absorbing surface, a floor, wall or ceiling is cooled to a temperature lower than the items and occupants within a room. This cooled surface will then absorb radiant energy proportional to the temperature difference between the surface and the room contents.

In reducing the radiant temperature the occupants feel more comfortable even though the air temperature has only changed slightly. This effect is analogous to a church or cave where the walls and floor are at a lower temperature than the air making the space feel cool even if the air temperature is high.

Air conditioning works in a different way, mechanically forcing air over cooling elements thereby cooling the air in the room but not significantly reducing the radiant temperature. Having a big difference between air and radiant temperature feels uncomfortable, as anyone who sits near a sunny window and under a cold stream of air-conditioned air on a hot summer’s day will have experienced.

Surface cooling works by reducing the radiant temperature more than the air temperature. The air and radiant temperatures are brought closer together which, with the absence of noise and air movement, makes for a more comfortable working environment.

Any surface can be used to cool. An underfloor heating system with the appropriate controls can be used as a floor cooling system. However, cooling performance is increased when the system is installed into a ceiling.

Surface cooling is able to provide comfort cooling to most commercial applications with outputs up to 70W/m2 for a ceiling system and 50Wm2 for a floor system. It may be necessary, in humid conditions, to provide dehumidification. Dehumidifying a space also has the benefit of reducing the dew point and increasing the cooling capability of the system as the surface temperature can then be reduced further.

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FOILBOARD CEILING.

15mm PB PIPE

CEILING

JOIST

FOILBOARD CEILING PANEL

Our FoilBoard Ceiling system for suspended timber floors can be used in ceiling applications where it is either impractical or impossible to put an underfloor heating system in the floor. It’s modified with a supporting bracket which allows the panel to be fixed to the underside of the joist.

The system is treated in much the same way as an underfloor heating system. The supporting brackets ensure that when the ceiling is fixed the panel is in direct contact with the surface of the ceiling.

There are no floor finishes to inhibit the flow of heat to the surface, so water temperatures can be lower, making heat sources such as heat pumps more efficient than even underfloor heating systems.



FURTHER RESOURCES.

EXCELLENT THERMAL PERFORMANCE FOR SUSPENDED TIMBER CEILINGS.

62

Surface C

ooling

15mm PB PIPE

CEILING FRAMEWORK

CONCRETE SUSPENDED FLOOR

MODULAR FOILBOARD CEILING PANEL

Our FoilBoard Ceiling system can be used in suspended grid ceiling applications in newly built and existing buildings. It is particularly suited to use in retrofit commercial applications.

The system is modified by having pipe pre-installed into the panel. The modular panel is then installed above a standard 600mm x 600mm ceiling tile.

Once the panels are in place the tails of each module are connected in series to create an underfloor heating circuit.

Unlike an underfloor heating system there are no floor finishes to reduce the flow of heat to the surface, so water temperatures can be lower to achieve the same output, making heat sources such as heat pumps more efficient than even underfloor heating systems.

FOILBOARD MODULAR.



FURTHER RESOURCES.

IDEAL FOR RETROFIT IN SUSPENDED GRID CEILINGS.

63

Services & technical detailsYou'll find information on a range of services we can offer from energy consultancy to training. This section also contains information on a few of our most common technical questions.

Designed to help our customers and partners get what they need.

Our services &

technical details

65

Timóleon provides an independent specialist service that commissions, services and troubleshoots any type or make of underfloor heating system.

A properly commissioned and maintained system will reduce energy bills, maximise the life of its components and reduce the property’s carbon footprint.

Our experienced field personnel, together with our technical team can troubleshoot and fix problems where they occur. They can also carry out regular servicing and offer advice on the most effective way to control a system so that it continues to give the very best energy performance.

We will assess the project, site and surrounding area to provide a report that details all the renewable energy options that are practical and financially viable. We will provide bespoke and impartial information which will guide your decision making, providing detail on recommended technologies with informed considerations for installation.

The Code for Sustainable Homes (CfSH) is an environmental assessment applicable to new build residential developments. The code assesses each building on a number of environmental principles, awarding points in each section with an overall level between 1 and 6 given at the end of the process. We will allocate an assessor as your single point of contact for all technical matters throughout the code process.

We have accredited Domestic Energy Assessors who can work closely with developers, architects, specifiers, contractors and end users to provide SAP reports for:

Ì New Build at both the design stage & ‘As Built’

Ì For change of use, extensions, renovations and refurbishments

We can work from a supplied specification whilst also looking at site specific alternatives that could be incorporated to improve the overall efficiency and rating of the building. We can also look at finished projects that have failed at the ‘as built’ stage and work with clients to find the most cost effective solutions for achieving a pass.

Our trained assessors work closely with architects, specifiers and developers.

Renewable Energy Feasibility

Code for Sustainable Homes

SAP

Servicing & Commissioning

66

The training addresses the total amount of energy used by UK buildings and how this must reduce. It introduces the European Energy Performance of Buildings Directive, EEPBD, which drives Building Regulations Part L. The training explains the science behind how UFH and radiators work, and how this relates to the new design principles. It describes the constituent elements of any UFH system, how these inter-relate and how these elements differ from the elements of a radiator system. The training goes into some detail, showing how UFH can be incorporated into any form of floor construction, including acoustic floors. Finally, the training considers how UFH works in conjunction with the whole range of different floor finishes, and concludes with its relevance to Renewable Energy.

We provide in-house tuition for underfloor heating and ventilation systems at our training centre in Exeter. We have working systems that give an installer hands on tuition as well as providing the theoretical background. Also, for anyone not familiar with our products we will provide on-site training and support.

Timóleon provides two RIBA approved CPD courses. Learn about underfloor heating, its background and key features, or understand more about heating buildings with renewable energy.

Where we are currently in the UK with regard to Renewable Energy, what are the pressures and consequences of the Government’s national CO2 target and what we have recently learned about how to reduce a building’s CO2 level. The training proposes steps we have to take in order to reduce the amount of energy a building uses in the future, and it’s CO2. The training considers Renewable Energy technologies collectively and then discusses them individually, explaining how they inter-relate. Finally, the training explains which key steps need to be taken first in order that other phases of RE can be more easily added to a building later in its life.

RIBA CPD

Training for installers

Call us today and benefit from hands on tuition with our working systems.

Booking Courses

Introduction to Underfloor Heating.

Heating Buildings with Renewable Energy.

Book your RIBA CPD training today by emailing [email protected].

If you would like to book an installer course, or find out more, call us on 01392 36 36 05.

Our services &

technical details

We understand the importance of training and development. Our tailored courses are designed so you can get the best out of our unique products.

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To get a quote simply email your plans to [email protected] or use the online facility at timóleon.co.uk. We have provided a quote request form at the back of this brochure should you wish to fax or post your plans.

When sending in your plans please provide details of the floor construction, the floor finishes and the type of heat source. We would also like to know the insulation levels and glazing type. If it is a new build then simply state “built to current regs”.

There are product specifications on all of our published datasheets. However, if you would like to discuss your project with us then please call the project team.

Orders can be placed through your local merchant. They will need to know when the goods are required and the site address (unless it is being delivered to the branch) and a copy of your quote. The merchant will then call the Project Manager to organise delivery.

From order we will provide a comprehensive underfloor heating design for your approval. Once agreed the materials will be dispatched and sent to site or the branch as required. Depending on design approval the process will take up to 10 working days.

Timoleon provides a comprehensive quoting and specification service. However, we appreciate that sometimes a quick price is needed without the specification and detail.

Simply send your plans to us with details of the floor construction and we will get a price back to you within 24 hours. If you need a more thorough room-by-room quotation and specification then please allow a bit longer.

When we receive an order our standard procedure is to produce a detailed design and issue for approval before we then dispatch the materials. However if materials are needed in a hurry then Express Delivery offers a quick but simple way of getting standard products to site with a design for projects under a 100m2.

Once we have received the order from the merchant we will aim to have the materials on site within 48 hours. We will produce the underfloor heating design as normal but rather than issue for approval we will dispatch the plans with the materials. As there is no time for design approval any on-site changes have to met by the materials sent.

At Timóleon, we are committed to providing the highest quality service, with dedicated project managers assigned to your project from quote to install.

Getting a quote and specification

Quick Quote

Express Delivery

In a hurry? Use our quick quote & express delivery services for a rapid turnaround

Placing an order

Our services &

technical details

69

All types of floor finish can be used with underfloor heating providing the resistance of the finish is considered. A highly resistive floor finish will slow the flow of heat into the room. Typical floor finishes such as timber and carpet are regularly used with underfloor heating.

Some finish manufacturers stipulate maximum surface temperatures, underfloor heating has a floor surface temperature of approximately 26°C for most applications however some systems where the building heat loss is high will have surface temperatures up to 29°C. Underfloor heating systems should not be designed to operate at floor surface temperatures higher than 29°C. If your intended finish is greater than 1.5 Tog then please call us and we will check the performance of the underfloor heating.

Timóleon has long experience of how good UFH is the best way of caring for a hardwood floor. Timber changes dimension due to changes in its moisture content, and this varies naturally throughout the year. The important issue is to keep the moisture content of the upper and lower surfaces of the timber the same. If they do, the timber floor will stay perfectly flat. If they don’t, it will crown or cup.

The first key is to lay the timber floor with moisture content 8-10%. The second is to ensure the UFH turns on gradually at the beginning of each heating season, which can be assured by using programmable room thermostats and leaving the heating on. The heating will then run briefly, and only as necessary, allowing time for absorbed moisture to naturally respire into the room.

These materials have a low thermal resistance that makes them very suitable for underfloor heating. Consideration must be given to expansion gaps and the suitability of adhesives used to bond the tiles to the subfloor.

Our general advice is to avoid carpets and underlay having thermal resistance greater than 1.5 Tog. However, tests carried out at BSRIA on 24 different combinations showed that some with higher published resistance than this work well over UFH. Timoleon understands the results of these tests, which measured the difference between Published Tog and Effective Tog, and can advise accordingly.

It is important to ensure that when laying this product over a concrete subfloor that the subfloor is completely dry otherwise bubbling may occur. The relative humidity of the subfloor should be no more than 75% (measured as specified in BS 8201).

Types of floor finishes working with UFH

Timber Floors

Linoleum & vinyl tiles or sheet

Ceramic & StoneCarpet

The best floor coverings to work with Underfloor Heating systems are typically those with low thermal resistance.

70

There are many different types of screed from the conventional sand/cement screed to proprietary liquid screeds. The screeds that are discussed here are floating screeds i.e. they are not bonded to the concrete subfloor.

Sand/cement screeds – The minimum thickness of a floating screed is 75mm for commercial installations and 65mm for domestic installations. There should be a minimum of 25mm screed over the pipes (BS8204-1).

Calcium sulphate and anhydrite screeds – The benefit of using this type of screed is that the drying time is less than conventional sand/cement screeds and there is less shrinkage. The minimum thickness of a screed in a commercial installation is 40mm and 35mm in a domestic installation. There should be a minimum of 25mm screed over the pipes (BS8204-7).

Pumpable self-smoothing screeds – There are many proprietary screeds on the market. Advice should always be sought from the manufacturer.

BS 8204 part 2 provides details on spacing and positioning of joints within a concrete screed.

The British Standard for underfloor heating, BS 1264 part 4, states that there should be joints in stone and ceramic finished screeds every 40m2, with a maximum length of 8m between joints. A joint must be placed at least every 8m across the floor but as the joint is only one third of the screed thickness it should not interfere with the underfloor heating pipe provided the underfloor heating circuit has been fixed down securely. Only flow and return pipe should pass through movement joints. Where this happens a 300mm piece of conduit should enclose the pipe and span the joint.

As a rule of thumb a 50mm sand/cement screed could be expected to dry in good conditions within 2 months and a 75mm screed around 3 months.

BS 1264-4 states that sand cement screeds should not be heated for at least 21 days after laying and with anhydrite screeds 7 days after laying. The screed manufacturer’s instructions must always be followed.

Once the screed has dried the system can be turned on but the screed must not get any warmer than 25˚C for the first 3 days or 15˚C above the temperature of the unheated floor. After this period the system can be switched to the maximum temperature and kept there for 4 days. The underfloor heating must never be used to dry the screed.

After the heating system has been on and then left to cool there may be moisture remaining in the screed. This will migrate to the dry parts of the screed. When the underfloor is switched on again this moisture may be liberated and with certain types of floors finishes, such as vinyl, the moisture could get trapped. To avoid this it is best to run the underfloor heating system on and off a few times before laying a floor finish.

It is important that the screed must be allowed to cool to room temperature before the final floor finish is laid.

Our versatile range of products that are suited to concrete screed constructions include OgeeBoard, ClipPlate & Staple.

Types of screed explained

Laying screeds in Underfloor Heating

Drying of screeds

Our services &

technical details

The OgeeBoard Insulation panels are designed to hold the pipe within the thickness of the insulation reducing the possibility of damage from site traffic.

For more information on OgeeBoard see page 35.

OGEEBOARD FOR SCREEDED FLOORS

71

Underfloor heating systems can be designed to react very quickly to heating demands. The warm-up time of the system depends upon several factors.

The time taken for the underfloor heating system to emit heat is dependent on the characteristics of the floor in terms of the construction, pipe centres and the floor finish and also the temperature of the water used in the underfloor heating system. Underfloor heating with pipe embedded in a thick concrete slab will have a longer warm up time than dry construction systems such as those used in suspended, batten or floating floors. This is recognised in SAP with timber floor underfloor heating having a better overall SAP rating than concrete underfloor heating.

The room warm-up time is also dependent on the heat loss of the building. The underfloor heating system must be sized to overcome the heat losses of the building but also have additional capacity to ensure a good response time from cold.

Maintenance of the underfloor heating system is straightforward. There is no specific maintenance required for the heating system other than that needed for the boiler or heat pump. The circulator, actuator valve and mixing valve are the only moving parts and these are designed for continuous operation over many years.

Once commissioned, MVHR systems need very little service. In all of the Heat Recovery Units (HRUs) there are filters that need to be changed, the filter for the HR01WB wall unit should be changed every 18 months, for the loft units the filter needs to be changed every 5 years.

The cost of running an underfloor heating system depends on the heat loss of the house, how often the heating system is running, the cost of the fuel or electricity and the type of heat source. So it is difficult to predict running costs although studies have shown that heating systems using low water temperatures will be the most efficient and have the lowest running costs. Underfloor heating, as it is a large surface area emitter, will run at the lowest water temperatures.

Timóleon has a strict policy of quality control in all aspects of its business from design to product manufacture. We adhere to the British Standards where they apply to the designs, products or systems that Timóleon manufactures and produces. Timóleon systems have been tested for performance with BSRIA and TRADA where appropriate.

The polybutylene pipe used in Timóleon systems is tested to BS7291 class S and is guaranteed for 50 years.

SAP is the Government Standard Assessment Procedure for the energy rating of dwellings.

SAP Appendix Q enables performance of new technologies including MVHR to be used in SAP calculations. Polypipe HR01 MVHR appliances are >92% efficient and easily satisfy the requirements of SAP Appendix Q and the Energy Savings Trust higher requirements of ≤1W/l/s and 85% heat recovery efficiency. To achieve the highest Code for Sustainable Homes level, a SAP heat loss parameter (HLP) of 0.8W/m2K is required. This will not be achievable without MVHR.

Our integrated systems help our customers to achieve higher levels of the Code for Sustainable Homes and the best possible SAP ratings.

Timóleon products are specifically designed to provide the perfect partner for heat pumps and other sources of renewable energy.

Underfloor heating warm-up

Underfloor heating running costs

SAP - Appendix Q & MVHR

Guarantees

UFH & MVHR Maintenance

Our systems are tried & tested with BSRIA and TRADA for performance.

Our services &

technical details

73

Aura C

ontrol System

3 core cable as appropriate

CAT 5E

FTP

1

2

12

3

4

5

6

7

811

9

10

1314

1. Boiler

2. Hot w

ater switch

3. Hot w

ater cylinder and

thermostat

4. Hot w

ater valve5. R

adiator sw

itch6. R

adiator

7. Rad

iator valve8. A

ura thermostats and

sensors9. W

iring centre10. U

nderfloor heating m

anifold11. A

ura touch screen central control12. H

eat Recovery U

nit13. B

oost switch

14. Sum

mer b

ypass sw

itch

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General Information

TN 03 Introducing StreamlineTN 04 Introducing TonosTN 06 Guarantees & Warranty Information

TECHNICAL INDEXES Overview of Constructions, Systems & Processes

TX 100 Acoustic ConstructionsTX 101 Domestic Ceiling ConstructionsTX 102 Commercial Ceiling ConstructionsTX 103 Ceiling Cooling SystemsTX 104 Floor CoveringsTX 105 Battened FloorsTX 106 Screeded FloorsTX 107 Floating FloorsTX 108 Suspended FloorsTX 109 Energy SourcesTX 110 Thermostats & ControlsTX 111 Underfloor heating & surface cooling

TECHNICAL INFORMATIONDetailed Technical Specification & Supplied Data

TI 1001 StaplesTI 1003 ClipPlateTI 1004 FoilBoard BattenTI 1005 FoilBoard FloatingTI 1006 FoilBoard ECO SuspendedTI 1007 FoilBoard SuspendedTI 1008 FoilBoard for Domestic CeilingsTI 1009 FoilBoard for Commercial CeilingsTI 1010 Toron BattenTI 1011 Toron SuspendedTI 1012 AB PlateTI 1013 FoilBoard SRBTI 1014 FoilBoard ModularTI 1015 LowBoardTI 1016 OgeeBoard InsulationTI 1017 InterDeck

TI 5001 Staple installation guideTI 5002 ClipPlate installation guideTI 5003 FoilBoard Batten installation guideTI 5004 FoilBoard Floating installation guideTI 5005 FoilBoard ECO Suspended installation guideTI 5006 AB Plate installation guideTI 5007 FoilBoard Timber Suspended ceiling installation guideTI 5008 FoilBoard Suspended Grid ceiling installation guideTI 5009 Toron Suspended installation guideTI 5010 Toron Batten installation guideTI 5013 FoilBoard Modular installation guideTI 5014 LowBoard installation guideTI 5015 OgeeBoard Insulation installation guideTI 5016 InterDeck installation guide

TI 6001 Underfloor Heating Manifold installation guideTI 6003 Underfloor heating commissioning and servicing

TI 7001 Wiring diagrams

TI 8001 MVHR Maintenance and Servicing

TI 9003 Underfloor heating and Part LTI 9004 Underfloor heating and BS1264TI 9005 Energy Performance of Buidlings DirectiveTI 9006 Underfloor heating and Warm-up timesTI 9007 Underfloor heating outputs and flow ratesTI 9008 Underfloor heating and Heat LossTI 9009 Weather Compensation and Optimisation

To access documents in our technical index, simply type in 'www.timoleon.co.uk' into your browser followed by the name of the document you wish to view. For example, 'www.timoleon.co.uk/tx100'

Alternatively, call the project team on 01392 36 36 05 to request a printed copies of all the above.

Technical Index Our services &

technical details

75

Name

Company

Address

Post Code

Telephone

Mobile

Email

Project Name

Company

Site Address

Post Code

What is your role in the project?

Do you require a quote for:

Architect/Specifier

Underfloor Heating

Developer

Contractor

Plumber/Installer

Ventilation & Heat Recovery

Self-Builder

Other

Please estimate the delivery date required for the systems:

D D M M Y Y

What is the type of project?

New build Refurbishment

Other

Extension

Commercial Conversion

What are the floor constructions (if you know them)?

Screeded Floor

Floating Floor

Floating Floor (Acoustic)

Battened Floor

Battened Floor (Acoustic)

Joisted Floor

Joisted Floor (I-Beam/Pozi)

B G 1 2 3 5

What are the intended heat sources:

Condensing Boiler Biomass

Ground Source Heat Pump

Solar

Air to Water Heat Pump Other

4 6 7

D D M M Y YDate

Building Fabric Properties

Single Glazing

Exisiting Double Glazing

New Double Glazing

Triple Glazing

Or state U-Value W/m2k

Soild (uninsulated)

Solid (dry lined)

Cavity (unfilled)

Cavity (filled)


Pitched (uninsulated)

Pitched (insulated)

Flat


To current regulations

Glazing: Walls: Roof Construction:



Quotation Request Form

For a quick quotation, you can fax this document back to us on 01392 364871 or scan and email to [email protected], send by post to: Timóleon, Unit 18 Apple Lane, Sidmouth Road, Exeter, Devon, EX2 5GL

76

Notes

Quick guide to Floor Surface Temperatures

Room Temperature (˚C)

Heat Output (W/m²)

Floor Surface Temperature (˚C)

40 W/m² 60 W/m²50 W/m² 70 W/m² 80 W/m²

18˚C 18˚C18˚C 18˚C 18˚C20˚C 20˚C20˚C 20˚C 20˚C22˚C 22˚C22˚C 22˚C 22˚C

23.5˚C 26.2˚C24.8˚C 27.6˚C 28.9˚C25.5˚C 28.2˚C26.8˚C 29.6˚C 26.8˚C27.5˚C 30.2˚C28.8˚C 31.6˚C 28.8˚C

77

Technical adviceFor technical advice please call our project team on 01392 363605, or email us using [email protected]

General queriesAlternatively, why not visit us in Exeter? Our premises have a surface heating and cooling system installed in the offices and an underfloor heating system in the structural floor of our warehouse. The building consumes 75% less energy than a building of its size using normal heating methods.

TimóleonUnit 18 Apple LaneSidmouth RoadExeterDevonEX2 5GL

T 01392 363605F 01392 364871E [email protected] www.timoleon.co.uk

Call us on 01392 363605, email us at [email protected] or visit us online at www.timoleon.co.uk

Timóleon iPhone application.The app tells users what the floor surface temperature and heat output will be for Timoleon Underfloor Heating products with different floor finishes and water temperatures.

Send us your project drawings today & get a specification & quote.

If you require a RIBA CPD Presentation please call us on 01392 36 36 05

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© Timóleon Limited 2012. Information correct at time of going to press.Timóleon, the Timóleon logo and the Timóleon Laurel device are trademarks of Timóleon Limited. All rights reserved.

Designed and produced by Matthew Fairweather Limited.www.matthewfairweather.com

Ì All products and materials sourced from reputable companies who adhere to ISO14001 standards where possible.

Ì All wood products are sourced from FSC or PEFC compliant chain of custody for sustainability.

Ì All insulation products have a low GWP (below 5) and meet the criteria set out for Code compliant insulation in the Pollution and Material sections.

Ì We try to minimise transportation of materials for collection and delivery and where possible source from local suppliers.

Ì Timoleon encourage car share, and provide safe bicycle storage to encourage cycling to work.

Ì We promote renewable technology and energy conservation as one of the primary objectives for the company.

Ì We have a strict in-house recycling policy for all materials used within the building.

Ì All paper used for documentation is made from recycled paper where possible.

Environmental Policy

79

timoleon - total indoor environment

Documents

energy use

timoleon products

energy costs

mechanical ventilation

energy consumption

heat recovery system

sensorswhole house ventilation

house ventilation controls