Verified by manufacturer 1 day ago
Environmental Product Declaration
Certificate type
EPD
Certificate type
Metal louvre gratings.
Metal louvre gratings comprising vertical (bearing bars) with angled horizontal (louvre bars) from 10–50° in increments of 5°. Available in two variants: Closed (meaning not possible to see through viewing straight on) or Open (meaning visible gaps offering a level of diffusion but allowing a view through the bars).
Finish | Unfinished |
Material | Steel |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | J42/490 Roof ventilators L10/650 Metal louvres H11/140 Louvres |
Classification data | |
Louvres | |
Type | Aluminium. Guidance for specification option: 3 mm thick bearing bars only. Corten A steel. Guidance for specification option: 3 mm thick bearing bars only. Stainless steel Grade 1.4301 (304). Stainless steel Grade 1.4404 (316). Steel S235JRG2. Guidance for specification option: 240 yield. Steel to BS EN 10149-2. Guidance for specification option: 420 yield. |
Operation | Fixed. |
Panel size | Manufacturer guidanceInsert requirement, available up to 3000 x 1250 mm. |
Louvre angle | Manufacturer guidanceInsert requirement, available 10–50° in 5° increments. |
Bar thickness | Manufacturer guidanceInsert requirement, available 2 or 3 mm. |
Bearing bars | Manufacturer guidanceInsert requirement, available 20–60 mm. |
Louvre blades | Anodized. Guidance for specification option: For aluminium only, to BS EN 7599:2010. Bead blasted. Guidance for specification option: For stainless steel only, glass bead or stainless steel shot. Chemically cleaned. Guidance for specification option: For stainless steel only, to BS EN 2516:1997. Electro plated zinc. Guidance for specification option: For steel only, to BS EN 2081:2008. Electro polished. Guidance for specification option: For stainless steel only, to BS EN 15730:2000. Hot dipped galvanized. Guidance for specification option: For steel only, to BS EN 1461:2009. Polyester powder coated. Guidance for specification option: For steel and aluminium only, to BS EN 13438:2005. Unfinished. Guidance for specification option: For Corten A steel only. |
Louvre blades | Manufacturer guidanceInsert requirement, available 30–80 mm. |
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | United Kingdom |
Material | Steel |
A1–A3 ('Production stage') | Embodied carbon as defined in BS EN 15804 |
Normalized unit | 2.41 kg CO₂ eq/kg |
Declared unit | 2.41 kg CO₂ eq/kg Certified Manufacturer guidanceCarbon Steel Hot Dip Galvanised 2.64kg CO2e/kg Stainless Steel 3.66kg CO2e/kg Aluminium 9.09kg CO2e/kg |
Recyclability | 100% |
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
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