gv standard pitchglaze - glazing vision · 08/11/2018 hl 08/11/2018 [3] flashing kit: - if...

GV Standard Pitchglaze 201-ASS-100 v1.2 - Sales Drawing Pack

Including drawing numbers:

201-ASS-101 rev A

201-ASS-102 rev A

201-ASS-103 rev A

201-ASS-104 rev A

201-ASS-105

“Technical experts in the design, manufacture and supply of precision engineered,

architectural rooflights for residential and commercial buildings.”

Section A-A

Section B-B

A

A

B B

Third angle projection unless otherwise noted.

Tolerances:

Whole numbers = ±1mm

One decimal place = ±0.5mm

Two decimal places = ±0.2mm

All angles 90±0.5 degrees unless specified

IF IN DOUBT - ASK! DO NOT SCALE

Supplier to deburr & remove sharp corners

A3

GLAZINGVISION

Saw Mills RoadDissNorfolkIP22 4RG

Tel: +44 (0)333 8000 881

Fax: +44 (0)333 8000 882

Email: [email protected]

Website: www.glazingvision.co.uk

IT IS GLAZING VISION'S POLICY TO CONTINUOUSLY DEVELOP AND IMPROVE OUR

PRODUCTS. WE THEREFORE RESERVE THE RIGHT TO MODIFY OR CHANGE THE

DETAIL DESIGN AT OUR DISCRETION AND WITHOUT PRIOR NOTICE. THIS

DRAWING IS COPYRIGHT AND THE SOLE PROPERTY OF GLAZING VISION LTD. THE

DESIGNS/INFORMATION IT CONTAINS ARE PRIVATE AND CONFIDENTIAL. IT MUST

NOT BE COPIED, EXHIBITED OR COMMUNICATED TO THIRD PARTIES FOR ANY

PURPOSE OTHER THAN THAT FOR WHICH IT WAS ISSUED WITHOUT THE WRITTEN

PERMISSION OF GLAZING VISION LTD.

Revision Description

Rev

Drawn/

Date

Product: 201 - GV Standard Pitchglaze MkII

Description: General dimensions

Materials:

Finish:

Weight: N/A

Quantity:

Scale:

Drawn By:

Drawn Date:

Drawing No:

Check Date:

Checked By:

201-ASS-101

JSL

24/01/2018

-

-

-

NTS

-

INITIAL ISSUE

JSL

24/01/2018

A

TOLERANCES ADDED TO ASTERISKED (*) VALUES

JSL

24/06/2019

HL

24/06/2019

Supporting structure (e.g. rafters)

Supporting structure (e.g. trimmers)

See

G

V d

raw

in

g 20

1-A

SS

-1

05

44

mm

For installation information,

see GV drawings

201-ASS-102

201-ASS-103

201-ASS-104

28

mm

TOP

(Head)

BOTTOM

(Cill)

IN

SID

E

OU

TS

ID

E

INSIDE

OUTSIDE

Internal Viewable Width

This is the width used to specify the Pitchglaze

205mm*

205mm*

61mm

61mm

144mm* 144mm*

20mm tolerance (10mm)

Interna

l V

ie

wa

ble S

pa

n

Th

is is the

spa

n used

to sp

ecify th

e P

itch

glaze

205m

m*

205

mm

*

61

mm

61

mm

20

mm

tolera

nce

(

10

mm

)

144

mm

*14

4m

m*

* Value includes nominal 10mm tolerance

Head and Cill Section

By others unless otherwise specified

Jamb Section


Detail A

AAB B

A


Tolerances:







A3

GLAZINGVISION


Tel: +44 (0)333 8000 881

Fax: +44 (0)333 8000 882












Rev

Drawn/

Date


Description: Standard Installation GA

Materials:

Finish:

Weight: N/A

Quantity:

Scale:

Drawn By:

Drawn Date:

Drawing No:

Check Date:

Checked By:

201-ASS-102

JSL

12/04/2018

AS SITE HARDWARE LIST

-

-

NTS

-

INITIAL ISSUE

JSL

12/04/2018

A

Difference between structural rafter/trimmer opening and internal viewable

opening revised from 65mm

JSL

08/11/2018

HL

08/11/2018

Head tilting fillet

- Minimum 5 fall over fillet

Tiles [2]

- Last row of tiles lapped over head of Pitchglaze

Underlay at head of Pitchglaze

- Folded back on head structural trimmers

Head apron [3]

- Lapped into roof underlay at next lap

[3] Flashing kit:

- If specified then supplied by GV

- Otherwise supplied by others

- All lead to be code 4 (apx. 1.8mm)

- All aprons to be of underlay at least 1m wide

- Consider clipping flashings and soakers down in severe

exposures

Rafters [2]

Please Note

These products can be very heavy. GV strongly

recommend that a structural engineer is consulted

when designing the structure(s) that will support the

Pitchglaze and the surrounding roof. The roofing

materials & construction shown in these details are

presented as an example only. This drawing does

not constitute a structural proposal.

Battens [2]

Head lead flashing [3] [4]

- Lapped under head apron

- Lapped over head of Pitchglaze

Head structural trimmers [2]

- Supporting the Pitchglaze

Plasterboard [5]

Internal finish spacer [5]

Pitchglaze [1] (by GV, see GV drawing 201-ASS-105)

Plasterboard [5]

Internal finish

spacer [5]

Cill lead flashing [3] [4]

- Lapped under cill of Pitchglaze

- Lapped over tiles below Pitchglaze

Tiles [2]

Battens [2]

Rafters [2]

Underlay at cill of Pitchglaze

- Folded back on cill structural trimmers

I

n

t

e

r

n

a

l

V

i

e

w

a

b

l

e

S

p

a

n

C

r

i

t

i

c

a

l

d

i

m

e

n

s

i

o

n

(

c

u

s

t

o

m

e

r

t

o

s

p

e

c

i

f

y

)

Cill structural trimmers [2]

- Supporting the pitchglaze

- Supporting the cill lead flashing

to prevent sagging & pooling

Butyl tape [3]

- Seal between jamb apron and jamb of Pitchglaze

- Tucked under lip of Pitchglaze gutter

Jamb apron [3] [4]

- On top of underlay

- Lapped over jamb of Pitchglaze

& tucked under lip of Pitchglaze gutter

Batten [2]

Addtional rafter to support batten-ends [2]

Jamb structural rafters [2]


Pitchglaze (by GV, see

GV drawing 201-ASS-105)

Tiles [2]

- Edge tiles lapped over jamb of Pitchglaze

Lead soakers [3] [4]

- Lapped between tiles



Plasterboard [5]


Underlay at jamb of Pitchglaze

- Folded back on jamb structural rafters

[4] Mortar beds are NOT suitable for use with this

product

- In case of damage to the glass, the entire unit is

expected to be replaced

[5] Example of internal finish:

- Plasterboard spaced away from the

rafters/structural trimmers using 2in timber

- Space between plasterboard and aluminium frame

of Pitchglaze insulated

[1] Example glazing unit: Toughened double glazed unit

- 6mm HST toughened outer pane

- 16mm argon-filled cavity, black warm edge spacer

- 6mm HST toughened soft coat low-E inner

[2] Example of roofing:

- Plain tiles at 120mm gauge with double overlap

- 50 x 30mm battens

- 4 x 2in rafters and trimmers


Critical dimension

(customer to specify)

Position of

head fixings [6]

[6] Fixings:

- Woodscrews and a selection of plastic packers

supplied by GV

Position of cill fixings [6]

Butyl tape (by GV)

- Seal between underside

of pitchglaze & underlay

Silicone (by GV)

- Seal between edge of pitchglaze & underlay

Butyl tape (by GV)

- Seal between underside of Pitchglaze & underlay

Silicone (by GV)


Butyl tape (by GV)


6

1

m

m

6

1

m

m

61mm

Cill tilting fillet


Position of jamb fixings [6]

Plastic packers [6]

Internal finish must meet EPDM gasket

Plastic packers [6]

Plastic packers [6]

Insulation [5]

Insulation [5]

Insulation [5]



Jamb Section


Detail A

AAB B

A


Tolerances:







A3

GLAZINGVISION


Tel: +44 (0)333 8000 881

Fax: +44 (0)333 8000 882












Rev

Drawn/

Date


Description: Sunken Installation

Materials:

Finish:

Weight: N/A

Quantity:

Scale:

Drawn By:

Drawn Date:

Drawing No:

Check Date:

Checked By:

201-ASS-103

JSL

12/04/2018


-

-

NTS

-

INITIAL ISSUE

JSL

12/04/2018

A

Difference between secondary, sunken rafter/trimmer opening and internal

viewable opening revised from 65mm

JSL

08/11/2018

HL

08/11/2018

[3] Flashing kit:





- Consider clipping flashings and soakers down in severe

exposures

Please Note

These products can be very heavy. GV strongly

recommend that a structural engineer is consulted when

designing the structure(s) that will support the Pitchglaze

and the surrounding roof. The roofing materials &

construction shown in these details are presented as an

example only. This drawing does not constitute a

structural proposal.

Secondary, sunken head trimmers [2]


Plasterboard [5]



Plasterboard [5]

Internal finish

spacer [5]

I

n

t

e

r

n

a

l

V

i

e

w

a

b

l

e

S

p

a

n

C

r

i

t

i

c

a

l

d

i

m

e

n

s

i

o

n

(

c

u

s

t

o

m

e

r

t

o

s

p

e

c

i

f

y

)

Secondary, sunken cill trimmers [2]


Butyl tape [3]



Jamb apron [3] [4]




Batten [2]





Plasterboard [5]




[4] Mortar beds are NOT suitable for use with this

product

- In case of damage to the glass, the entire unit is

expected to be replaced


- Plasterboard spaced away from the rafters/structural

trimmers using 2in timber

- Space between plasterboard and aluminium frame of

Pitchglaze insulated

[1] Example glazing unit: HS-laminated triple glazed unit

- 6mm HST toughened soft coat low-E outer pane


- 6mm HST toughened soft coat low-E mid pane


- 11.5mm HS-laminated inner pane


- Plain slates at 100mm gauge with double overlap

- 36 x 18mm battens



Critical dimension


Position of

head fixings [6]

[6] Fixings:

- Woodscrews and a selection of plastic packers

supplied by GV


Butyl tape (by GV)



Silicone (by GV)


Butyl tape (by GV)


6

1

m

m

6

1

m

m

61mm

Head apron [3]

- lapped into roof underlay at next lap

Battens [2]

Rafters [2]

Silicone (by GV)

- Seal between edge of

pitchglaze & underlay


- Folded back on secondary,

sunken trimmers

Primary head trimmers [2]

- Supporting the roof above the head of the Pitchglaze

Slates [2]

- Last row of tiles lapped over head of Pitchglaze

Head tilting fillet




- Lapped over head of Pitchglaze &

tucked under lip of Pitchglaze gutter

Butyl tape (by GV)

- Seal between underside of

Pitchglaze & underlay



- Lapped over slates below Pitchglaze

Slates [2]

Battens [2]

Rafters [2]

Primary cill tilting fillet



Underlay at cill of Ptichglaze

- Folded back on cill structural trimmers

Secondary cill tilting fillet


- Underneath the underlay

Cill flashing support



- Supporting the secondary cill tilting fillet

Primary cill trimmers

- Supporting the roof below the cill of the Pitchglaze

Slates [2]

- Edge slates lapped over jamb of Pitchglaze


- Lapped between slates

- Lapped over jamb of Pitchglaze &



Plastic packers [6]


Plastic packers [6]

Plastic packers [6]

Insulation [5]

Insulation [5]

Insulation [5]



Jamb Section


Detail A

AAB B

A


Tolerances:







A3

GLAZINGVISION


Tel: +44 (0)333 8000 881

Fax: +44 (0)333 8000 882












Rev

Drawn/

Date


Description: Raised Installation

Materials:

Finish:

Weight: N/A

Quantity:

Scale:

Drawn By:

Drawn Date:

Drawing No:

Check Date:

Checked By:

201-ASS-104

JSL

12/04/2018


-

-

NTS

-

INITIAL ISSUE

JSL

12/04/2018

A

Difference between structural rafter/trimmer opening and internal viewable

opening revised from 65mm

JSL

08/11/2018

HL

08/11/2018

Head tilting fillet


Tiles [2]

- Last row of tiles lapped

over head of Pitchglaze


- Folded back on head structural trimmers

Head apron [3]

- Lapped into roof underlay at next lap

[3] Flashing kit:





- Consider clipping flashings and soakers down in severe exposures

Please Note:

These products can be very heavy. GV strongly recommend that a

structural engineer is consulted when designing the structure(s) that will

support the Pitchglaze and the surrounding roof. The roofing materials &

construction shown in these details are presented as an example only.

This drawing does not constitute a structural proposal.

Battens [2]



- Lapped over head of Pitchglaze &


Head structural

trimmers [2]

- Supporting the

Pitchglaze

Plasterboard [5]



Plasterboard [5]

Internal finish

spacer [5]



- Lapped over tiles below Pitchglaze

Tiles [2]

Battens [2]

I

n

t

e

r

n

a

l

V

i

e

w

a

b

l

e

S

p

a

n

C

r

i

t

i

c

a

l

d

i

m

e

n

s

i

o

n

(

c

u

s

t

o

m

e

r

t

o

s

p

e

c

i

f

y

)

Cill structural trimmers [2]


Butyl tape [3]



Jamb apron [3] [4]




Batten [2]



Tiles [2]

- Edge tiles lapped over jamb of Pitchglaze


- Lapped between tiles



Plasterboard [5]




[4] Mortar beds are NOT suitable for use with this product

- In case of damage to the glass, the entire unit is expected to be replaced


- Plasterboard spaced away from the rafters/structural trimmers using 2in timber

- Space between plasterboard and aluminium frame of Pitchglaze insulated




- 6mm HST toughened soft coat low-E inner


- Plain tiles at 120mm gauge with double overlap

- 50 x 30mm battens & counter-battens

- 50mm insulating sarking



Critical dimension


Position of

head fixings [6]

[6] Fixings:

- Woodscrews and a selection of plastic packers supplied by GV


Butyl tape (by GV)



Silicone (by GV)

- Seal between edge of Pitchglaze & underlay

Butyl tape (by GV)


of Pitchglaze & underlay

Silicone (by GV)

- Seal between edge of

pitchglaze & underlay

Butyl tape (by GV)


6

1

m

m

6

1

m

m

61mm

Cill tilting fillet

- Minimum 5fall over fillet

Counter-battens [2]

Insulating sarking [2]

Rafters [2]

Head spacers

- Spacing the Pitchglaze up to the required level

Rafters [2]


Counter-battens [2]

Underlay at cill of Pitchglaze

- Folded back on cill packers

Cill spacers

- Spacing the Pitchglaze

up to the required level



Additional counter-batten

to support batten-ends [2]


Additional rafter to support batten-ends [2]



Jamb spacers

- Spacing the Pitchglaze

up to the required level


Note:

The Raised Installation shown here is a raised

version of the Standard Installation (see GV drawing

201-ASS-102), in that the Pitchglaze sits on the

same level as the surrounding battens. If attempting

a raised version of the Sunken Installation (see GV

drawing 201-ASS-103), where the Pitchglaze sits

below the level of the surrounding battens, note that:

- A secondary cill tilting fillet should be used (see GV

drawing 201-ASS-103).

- The underlay should be dropped to lap under the

Pitchglaze around all edges (see GV drawing

201-ASS-103).

Plastic packers [6]


Plastic packers [6]

Plastic packers [6]

Insulation [5]

Insulation [5]

Insulation [5]

GV Standard Pitchglaze MkII

Small Frame

Used for glass between 26mm & 34.8mm in thickness

(typically double glazed units)

GV Standard Pitchglaze MkII

Large Frame

Used for glass between 44mm & 52.8mm in thickness

(typically triple glazed units)

A A

B B


Tolerances:







A3

GLAZINGVISION


Tel: +44 (0)333 8000 881

Fax: +44 (0)333 8000 882












Rev

Drawn/

Date


Description: Pitchglaze Components

Materials:

Finish:

Weight: N/A

Quantity:

Scale:

Drawn By:

Drawn Date:

Drawing No:

Check Date:

Checked By:

201-ASS-105

JSL

24/01/2018

-

-

-

NTS

-

INITIAL ISSUE

JSL

24/01/2018

HL

24/01/2018

Factory applied low modulus neutral cure silicone (standard = matt black) with polyethylene expanded foam backing rod

Fully weathered structural kerb and internal finishes (by others)

Polyester powder coated aluminium clip on cover concealing structural stainless steel kerb fixing with packers (supplied by Glazing Vision)

45.5

63.5

Glazing unit [1]

Glazing unit [2]




- 6mm HST toughened soft coat low-E inner pane

[2] Example glazing unit: HS laminated triple glazed unit

- 6mm HST toughened soft coat low-E outer pane


- 6mm HST toughened soft coat low-E mid pane


- 11.5mm HS-laminated inner pane

Integral powder-coated aluminium frameFactory-applied low-modulus neutral-cure silicone (standard = matt black)

Factory-applied polyethylene expanded foam backing rod

Factory-applied structural adhesive seal

Factory-applied structural foam glazing tape

Factory-applied insulating EPDM bubble-gasket

(sealing between glass and top of internal finish)

Integral powder-coated aluminium frame

Factory-applied low-modulus neutral-cure silicone (standard = matt black)

Factory-applied structural adhesive seal

Factory-applied structural foam glazing tape

Factory-applied insulating EPDM bubble-gasket

(sealing between glass and top of internal finish)

Factory-applied polyethylene expanded foam backing rod

For Both Frames

For general dimensions, see GV drawing

201-ASS-101

For installation information, see GV drawings

201-ASS-102

201-ASS-103

201-ASS-104

gv standard pitchglaze - glazing vision · 08/11/2018 hl 08/11/2018 [3] flashing kit: - if...

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