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Verified by manufacturer 1 day ago
SR100+ 0.7
EPD
Certificate type
EAF structural metal roof decking
Roof deck designed for application in industrial and mechanical environments, commercial and office developments, educational institutions, retail spaces, distribution centres, and transportation infrastructure projects
SR structural roof deck is available in a range of depths from 30 to 100 mm, offering design flexibility for various structural applications. These profiles can be used for short spans between purlins or longer spans onto hot-rolled steel beams, depending on project requirements.
SR profiles are commonly integrated into built-up roofing systems, including single-ply membranes, double-skin systems, standing seam assemblies, green roofs, and asphalt finishes.
R733 SR steel is produced in state of the art Electric Arc Furnace (EAF) facilities, using 100% recycled scrap material and powered exclusively by fossil-free electricity. This approach significantly reduces embodied carbon without compromising mechanical performance or long term durability.
Features and benefits:
Profiles:
Color | Silver White Guidance for specification option: Optional; underside (soffit) only. |
Finish | Galvanized Coated Guidance for specification option: Optional; underside (soffit) only. |
Material | Steel |
Shape | Trapezoid |
Length | Bespoke |
Width | 720 mm 850 mm 900 mm 1000 mm Manufacturer guidanceCover width. |
Height | 30 mm 35 mm 60 mm 100 mm |
Uniclass | |
CAWS | G30/110 Metal profiled sheet decking G30/110 Metal profiled sheet decking H31/10 Metal H31/120 Metal profiled sheet self-supporting cladding/ roof covering |
SKU Code | SR100+ 0.7 |
Classification data | |
Standard | |
Material | To BS EN 10143:2006 and BS EN 10346:2015. |
Designation | S350GD + Z275. Guidance for specification option: Hot-dip galvanized with a minimum coating mass of 275g/m² S350GD + Z150. Guidance for specification option: Hot-dip galvanized with a minimum coating mass of 150g/m² with 25 µm, bright white polyester to the interior surface. |
Profile | |
Depth (overall) | 100 mm. |
Thickness (nominal) | 0.7 mm. |
Form | Trapezoidal. |
Dimensions | |
Profile height | 100 mm. |
Valley width | 70 mm. |
Crown width | 101 mm. |
Pitch | 240 mm. |
Cover width | 720 mm. |
Top surface (side 1) | |
Top surface finish | Natural hot-dip zinc. Guidance for specification option: Minimum coating mass of 275g/m² (S350GD-Z275) or 150g/m² (S350GD-Z150). See Designation for related options. |
Colour | Natural (galvanized). |
Soffit | |
Soffit finish | As top surface (side 1) finish. Guidance for specification option: Designation S350GD-Z275 only. Polyester, 25 µm. Guidance for specification option: Designation S350GD-Z150 only. |
Soffit colour | Natural (galvanized). Guidance for specification option: Designation S350GD-Z275 only. Bright white. Guidance for specification option: Polyester finish and Designation S350GD-Z150 only. |
Reaction to fire | |
External face | Class A1. |
Internal face | Class A1. |
Sheet length | Guidance for specification option: Available up to 12 m; insert requirements. |
Contains Red List materials | No |
Country of product manufacture | United Kingdom |
Material | Steel |
| Carbon dioxide equivalent | |
Carbon dioxide equivalent, as defined in BS EN 15804 Certified | |
Stage Normalised unit (kg CO₂ eq/kg) Declared unit (kg CO₂ eq/m²) Stage:A1–A3 ('Production stage') Normalised unit : Declared unit : 6.6 Lower emissions | |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 100 % |