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Sustainability report
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PRX-RS04 - Built-up Metal Roof System
Verified 4 days ago
Firth Steels Ltd
U Value 0.18 W/m²K | System Depth: 259 mm
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Add to spec
PRX-RS04 - Built-up Metal Roof System
Verified 4 days ago
Firth Steels Ltd
Select variant..
nbs-symbol
Add to spec
PRX-RS04 - Built-up Metal Roof System
Verified 4 days ago
Firth Steels Ltd
Select variant..
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Add to spec
Summary
PROTEX® roof system.
Third party certification
BRE Certificate
LPCB - C1611a-02 Firth Steels
Color
White, Grey, Black, Green, Blue, Red, Beige
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Finish
Plastisol, Textured, Embossed, Smooth, Satin
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Material
Steel, Glass mineral wool
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Shape
Other
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Length
Bespoke
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Width
990 mm
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Height
19 mm
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Warranty description
25 year, 40 year
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Specification
Liner sheets
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Material
Firth Steels - N1000L+ 0.4 mm bright white steel profile.
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Primary fasteners
PROTEX® fixings - stainless steel.
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Air and vapour control layer
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Material
Sealed internal N1000L+ 0.4 mm bright white steel profile.
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Fasteners
PROTEX® fixings - stainless steel.
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Sealing
PROTEX® sealants - butyl.
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Spacers
PROTEX® spacer system - steel.
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Acoustic insulation
PROTEX® insulation - glass wool.
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Thermal insulation
PROTEX® insulation - glass wool.
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External sheets
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Material
Firth Steels - N14/3 Sinus 0.7 mm colour coated steel profile.
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Primary fasteners
PROTEX® fixings - stainless steel.
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Secondary fixings
PROTEX® fixings - stainless steel.
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End and side laps
PROTEX® sealants - butyl.
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Fascia
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Material
Firth Steels - N14/3 Sinus 0.7 mm colour coated steel profile.
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Support
PROTEX® – steel.
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Fasteners
PROTEX® – steel.
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Jointing
PROTEX® – fixing and sealant - butyl, steel.
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Glazing
GRP rooflights (PROTEX® approved product and supplier).
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System accessories
Flashing., All required system accessories.
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Additional properties
Thermal
0.18 W/m²K.
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Acoustic performance
49 Rw (dB).
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Fire performance
Broof(t4) to EN 13501-5.
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Thickness
240 mm.
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System depth
259 mm.
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System
PROTEX® Roof.
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Sustainability data
Contains Red List materials
No
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Country of product manufacture
United Kingdom
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Material
Steel, Glass mineral wool
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Embodied carbon
47.9 kg CO₂ eq/unit
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Recyclability
Product to be de-assembled and materials separated, all metal materials to be recycled
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Recycled content
80 %
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© 2024 NBS Enterprises Ltd. All rights reserved.
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