Metal Louvre Gratings
Verified by manufacturer 1 day ago
Environmental Product Declaration
Certificate type
EPD
Certificate type
Metal louvre gratings.
Application
- Facades & Screening
- Ventilation
Description
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).
General information
Finish | Unfinished |
Material | Steel |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | J42/490 Roof ventilators L10/650 Metal louvres H11/140 Louvres |
Specification data - Louvre screen systems
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. |
Sustainability data
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% |
Product certifications
BIM objects
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.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
 IFC | - | 1 |
Product certifications
Environmental Product Declaration
Verified EPD Certificate - flat bar gratings
EPD
EPD Certificated - flat bar gratings