Summary
Fully supported metal standing seam roof system.
Third party certification
Certified
Self-declared
Digital objects
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Color
Black, Grey, Other, Copper, Blue, Gold, Green, Cream, Brown, Silver
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Finish
Pre-treated, Coated
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Material
Steel
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Shape
Other
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Length
Bespoke
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Width
300 mm, 500 mm
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Height
25 mm
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Warranty description
25 year
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Specification
Sarking and roof boarding
OSB3 18 mm.
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Air and vapour control layer
Permavent Envirotect AVCL 150 Reflect.
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Carrier
25 mm wood batten at 600 mm maximum centres Underside rafters 18 mm OSB3 board.
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Substrate
OSB3 18 mm.
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Sheet underlay
Protect Zytec permeable underlay.
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Fasteners
Staples.
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Timber cores for batten roll joints
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Fasteners to substrate
Ringpin nail Z-FRP40W3 38 x 3.8 mm.
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Carbon steel
0.67 mm gauge, Z275 galvanized, S280 carbon steel sheet to BS EN 14783.
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Longitudinal joints
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Form
Standing seam joints.
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Fixed standing seam joints
Standing seam fixed clips
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Fasteners to substrate
Manufacturer's Colour matched 4.8 mm multi grip aluminium rivets., Stainless steel shank Low profile colour matched bi metallic self drilling fasteners JT3 FR 2H 6.3 standard.
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Cross joints
40 mm corner flashing, 150 mm butt strap, same material as standing seam profile.
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Form
Snap and lock system.
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Eaves detail
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Form
Eave drip flashing., Ventilated eaves detail.
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Fixings
Manufacturer's Colour matched 4.8 mm multi grip aluminium rivets., Stainless steel shank Low profile colour matched bi metallic self drilling fasteners JT3 FR 2H 6.3 standard.
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Verge sheets
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Sheets
Verge flashing.
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Fixing
Manufacturer's Colour matched 4.8 mm multi grip aluminium rivets., Stainless steel shank Low profile colour matched bi metallic self drilling fasteners JT3 FR 2H 6.3 standard.
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Ridge and hip details
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Fixings
Manufacturer's Colour matched 4.8 mm multi grip aluminium rivets., Stainless steel shank Low profile colour matched bi metallic self drilling fasteners JT3 FR 2H 6.3 standard.
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Abutments
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Form
Mono ridge capping., Duo ridge capping., Top abutment flashing., Apron flashing Side abutment flashing., Hip flashing., Valley flashing., Mansard detail., Ventilated duo ridge flashing., Ventilated mono ridge flashing.
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Fixing into joints and chases
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Fasteners
Manufacturer's Colour matched 4.8 mm multi grip aluminium rivets., Stainless steel shank Low profile colour matched bi metallic self drilling fasteners JT3 FR 2H 6.3 standard.
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Pointing to joints and chases
Sika 11FC black, grey or white.
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Additional properties
Width
300 mm., 500 mm.
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Primary fasteners
Wood screws with 30 mm penetration into rafter.
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Support structures
400 mm spaced rafter., 600 mm space rafter.
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End and side laps
2 mm gap between boards for thermal expansion.
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Acoustic insulation
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Cavity fire barriers
Separating walls need to be detailed correctly to the underside of the supporting board for roof.
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External sheets
Manufacturer's Colour matched 4.8 mm multi grip aluminium rivets., Stainless steel shank Low profile colour matched bi metallic self drilling fasteners JT3 FR 2H 6.3 standard.
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End and side laps
Open and close welts on the flashings depending on face or secret fix.
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Fascia
150 x 40 mm., 250 x 40 mm., 350 x 40 mm., 450 x 40 mm., 550 x 40 mm.
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Fasteners
Manufacturer's Colour matched 4.8 mm multi grip aluminium rivets., Stainless steel shank Low profile colour matched bi metallic self drilling fasteners JT3 FR 2H 6.3 standard., Ring shank nail 38 x 3.8 mm 993840-SC2.
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Soffit
Flat., Square edge., Plank.
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Fasteners
Manufacturer's Colour matched 4.8 mm multi grip aluminium rivets., Stainless steel shank Low profile colour matched bi metallic self drilling fasteners JT3 FR 2H 6.3 standard., Ring shank nail 38 x 3.8 mm 993840-SC2.
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Jointing
Soffit gripper, soffit joining gripper, 150 mm butt strap.
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Gutters
Colour matched 140 mm (0.6 mm) pre-coated galvanised steel rectangular gutter., Colour matched 100 mm (0.6 mm) pre-coated galvanised steel round gutter., 1.2 mm DX51 steel with a 1.2 mm unique textured anti slip emboss laminate with internal colour RAL 7012.
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Support
External gutter - External bracket to manufacturers specification. Fixed to fascia board/18 mm OSB3., Hidden/ internal gutter - OSB3 18 mm formed to suit.
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Fasteners
Wood screw for external gutter.
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Jointing
External gutter - gutter joint with internal EPDM seal., Hidden/ internal gutter - 150 mm butt straps and hot air weldable jointing tape.
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Finish
Tata Steel Colorcoat Prisma - 65 micron polyurethane paint, 10 micron polyester backing coat., SSAB Greencoat Pural BT 50 micron polyurethane paint, 12 micron polyester backing coat., Tata Steel Colorcoat HPS200 Ultra - 200 micron plastisol.
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Length
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Sustainability data
Contains Red List materials
No
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Country of material origin
Europe
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Country of product manufacture
United Kingdom
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Manufacturing plant location
Monmouth NP25, UK
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Material
Steel
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Embodied carbon
18 kg CO₂ eq/m²
Lower emissions
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Recyclability
100% recyclable.
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Recycled content
17 %
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Expected Life
40 year
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