Verified by manufacturer 2 days ago
Standard frame
Perform™ ventilation louvres with horizontal blades concealed behind an attractive perforated skin. Offers good airflow and weather performance. Classified as C 3 up to 3.0 m/s.
Ventilation louvres proving good airflow and weather performance.
Perform™ ventilation louvres with horizontal blades concealed behind an attractive perforated skin. Offers good airflow and weather performance. Classified as C 3 up to 3.0 m/s.
Features and benefits:
Color | Silver Other |
Finish | Mill Anodized Powder-coated |
Material | Aluminium |
Length | 191 mm Manufacturer guidanceLouvre depth inc. perforated screen. |
Width | Bespoke Guidance for specification option: Module dimensions (based on 1.5 kPa wind load): • Max height: 3550 mm* • Max width: 3550 mm* * Max. perforated sheet size is approx. 3550 x 1400 mm. Units exceeding this size will have joints in the perforated sheet. Perforation is directional. For manual handling purposes max 80 kg per unit is recommended. Louvre weight is 21 kg/m2, based on a 2 m x 2 m module size. |
Height | Bespoke Guidance for specification option: Module dimensions (based on 1.5 kPa wind load): • Max height: 3550 mm* • Max width: 3550 mm* * Max. perforated sheet size is approx. 3550 x 1400 mm. Units exceeding this size will have joints in the perforated sheet. Perforation is directional. For manual handling purposes max 80 kg per unit is recommended. Louvre weight is 21 kg/m2, based on a 2 m x 2 m module size. |
Warranty description | Two year Guidance for specification option: Product warranty. Warranty for finishes (powder-coated or anodised) is up to 30-years. |
Uniclass | |
CAWS | L10/54 Louvres L10/650 Metal louvres H11/140 Louvres |
SKU Code | PL-4080 |
Product range |
Size (l x w x d) | Manufacturer guidanceInsert requirements or insert As drawing or As schedule. Module dimensions (based on 1.5 kPa wind load):
*Maximum perforated sheet size is approx. 3550 x 1400 mm. Units exceeding this size will have joints in the perforated sheet. Perforation is directional. For manual handling purposes maximum 80 kg per unit is recommended. Louvre weight is 21 kg/m², based on a 2 x 2 m module size. Combine units to suit any requirements. |
Material | Perforated sheet: 3 mm-thick, aluminium alloy 1050 H14/H24 as standard. All other components to be one-piece members extruded from aluminium alloy 6063-T6(nominal minimum thickness to be 1.73 mm & 1.98 mm for blades, 2.54 mm for heads, cills, jambs & mullions). |
Finish | Mill finish perforated screen/ matt black louvre. Anodized (clear) perforated screen/ matt black louvre. Anodized (colour) perforated screen/ matt black louvre. Guidance for specification option: Insert colour requirements. PPC (matt), colour perforated screen/ matt black louvre. Guidance for specification option: Insert colour requirements. Standard for polyester powder-coated finishes. 30 gloss units. PPC (gloss), colour perforated screen/ matt black louvre. Guidance for specification option: Insert colour requirements. 70 gloss units. |
Colour | As Finish. |
Construction | Supplied as modules, mechanically assembled using stainless steel fasteners. Guidance for specification option:
Other perforation screen options can be supplied but may be subject to additional testing to establish airflow and rain defence performance). |
Weather performance | |
Water penetration class (minimum) | To BS EN 13030, class C up to 3.0 m/s. Guidance for specification option: Class B at 0.00 m/s; Class D at 3.5 m/s. |
Discharge loss coefficient (minimum) | To BS EN 13030, class 3: Airflow coefficient Ce (entry): 0.260; Cd (discharge): 0.253. |
Louvre configuration | |
Number of banks | One. |
Blade orientation | Horizontal. |
Blade pitch | 100 mm. |
Blade angle | 38°. |
Accessories | None. Bird/ vermin guard, galvanized steel welded mesh. Guidance for specification option: Standard bird/ vermin guard. Pre-fitted welded aluminium frame included. Stainless steel mesh available on request.
As guards of any type create additional resistance to airflow and reduce flow rate, louvre sizes should be adjusted to allow for this. Bird/ vermin guard, expanded aluminium welded mesh. Guidance for specification option: Mill finish as standard, can be powder-coated in RAL colours to match louvre. Pre-fitted welded aluminium frame included.
As guards of any type create additional resistance to airflow and reduce flow rate, louvre sizes should be adjusted to allow for this. Insect mesh, PVC-coated fibreglass. Guidance for specification option: As standard; stainless steel mesh available on request. As guards of any type create additional resistance to airflow and reduce flow rate, louvre sizes should be adjusted to allow for this. Louvred door(s). Guidance for specification option: Insert requirements.
Volume control dampers. Guidance for specification option: Contact manufacturer for available options and insert requirements. Snap-on cover plate to close-off louvre frame. Guidance for specification option: Used to close off head frame, cill frame and/ or jamb. Insert requirements. |
Blanking panels | Not required. Single-skin aluminium panels, standard powder-coated black to one face only. Guidance for specification option:
Single-skin aluminium panels, powder-coated black to both sides. Guidance for specification option:
Single-skin aluminium panels, powder-coated to match louvre. Guidance for specification option:
Single-skin aluminium panels, mill finish. Guidance for specification option:
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Contains Red List materials | No |
Material | Aluminium |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 55 % Guidance for specification option: Aluminium components are manufactured using minimum 55% recycled content (mix of pre- and post-consumer scrap). Other aluminium options can be offered subject to minimum quantities, contact manufacturer to discuss your requirements. |
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