Reehfa

lz r

oof

sheeting

Clotan Steel product brochure

Reehfa

lz

Clotan Steel product brochure

Reehfalz combines the characteristics of a unique aesthetically standing seam profile with the advantages of a concealed fixed option. The Reehfalz profile is suitable for roof coverings, especially for residential estates of any size and it makes for attractive and functional façade cladding.

Profile propertiesDue to its steady appearance, this profile unfolds an impressive look with an elegant appearance that represents flat, calm aesthetics.

Elegant appearance The low fluting and elegant seam finish design gives this profile a very elegant cover appearance to a modern seamless profile. The indirect attachment also contributes to the overall picture, in which damage to the material is avoided.

ReehfalzThe classic standing seam profile

Bend down Reehfalz sheets

Bend up Reehfalz sheetsReehfalz 345 mm Cover 460 mm Input

Fix ridging with 14 mm x 22 mm stitching screw special angle bracket

Bend up Reehfalz sheets

Ridging and hip details

Eave detail

Special eave flashing and rubber

Fix ridging with 14 mm x 22 mm stitching screw special angle bracket

Contractor to trim out ridging on site to fit over Reehfalz

Truss

Facia

Gutter

Purlin

OSB Board 16 mm

Clotan Steel product brochure

Concealed cleatsReehfalz uses specially designed cleats that attach the profile to the substructure of the roof. Reehfalz concealed fixed system secures the sheet to the roof without penetration or damage to the sheet itself. This has the benefit of longer lasting steel sheeting, improved aesthetics and a more structurally sound roof.

The indirect attachment of the sheet has several decisive advantages:

• No penetration and damage to the sheet, resulting in longer life spans

• Thermal expansion and contraction of the material is possible

• The roof system is more secure to unauthorized entry as no fasteners are visible to loosen and gain entry to the structure

• No fixings visible to the naked eye, resulting in improved aesthetics

Specification on Reehfalz Clotan Steel Reehfalz (180,345 or 480) sheeting in (Chromadek®/Colorbond®/ColorPlus®), in (colour), fixed to timber/steel purlins.

The ideal seamless roof for PV/Solar systemsThe perfect symbiosis with the new Reehfalz S5-Clamp

S5 clamp with PV/Solar kit for direct attachmentIn the case of PV attachments with the innovative S5 clamp, the PV modules are laid down directly on the module breakerplate and attached with the module clamp.

Clotan Steel provides specialised clips for fastening PV/Solar systems on rooftops.

Rail attachmentWith this rail attachment, complete independence with regard to the design and dimensions of the PV module is attained. On this basis, even complete coverage of the roof surface can be considered.

Roof pitchWhen using Reehfalz, the recommended minimum pitch for roof slopes in excess of 18 m is 5º and for slopes less than 13 m is 3º.

Table for indication

Roof slopes

1 m - 13 m

13 m - 15 m

15 m - 18 m

20m

*Contact Clotan Steel as on-site rolling is recommended

Pitch

3°

4°

5°

*

Clotan Steel product brochure

Reehfalz 345mm coverCeiling

Side cladding and top of roof

Purlin spacingRecommended to be used with a ISO/Lamdaboard.

Purlin spacing (345mm) - Roof option

PurlinsOSB Board or Lambdaboard

+-345 mm433 mm 410 mm

Cleat

345 mm

38 mm

Purlin spacings max 1200 mm

Lip channel

12 mm x 25 mm Tek screw1 mm Galv twist cleat

Thickness of

insulation

Recommended

purlin spacing

20 mm

600 mm

40 mm

800 mm

60 mm

1 m

Clotan Steel Pty Ltd Reg no 2013/208068/07130 Hertz Boulevard, NW7, Vanderbijlpark, SA

+27 (0)16 986 8000 +27 (0)16 986 8050 contact@clotansteel.co.za

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