Kingfisher KW75Z Single Bank Weather Louvres - Weather Protection Louvre System
Verified by manufacturer 6 months ago
Louvre system comprising banks of Z-profile blades providing permanent ventilation combined with weather protection and visual screening.
Application
Any application requiring permanent large-scale ventilation combined with screening, for example air inlet and exhaust for ventilation or air conditioning systems, plant rooms, lift motor rooms, generators and pumping stations.
Description
Louvre system comprising banks of Z-profile blades providing permanent ventilation combined with weather protection and visual screening.
Louvres are supplied either mounted on concealed mullions for a continuous appearance or as individual framed panels, and can form an architectural feature of a building. The system is very flexible; banks and panels can be made to any practicable size or shape.
Features and benefits:
- Free area: 58%.
- Blade pitch: 75 mm.
- Designed to give good protection against water penetration together with low resistance to airflow (BSRIA tested).
- All components are aluminium for long life with good corrosion resistance.
- Mitre cuts available for a continuous appearance.
- Single and double door sets available to integrate into louvres or as a stand alone component
- Optional bird/ insect mesh or blanking plates.
50mm, 100mm blade pitch or S-profile versions also available, consult manufacturer for details.
General information
Color | Silver Guidance for specification option: Powder-coating or natural anodized. Other |
Finish | Powder-coated Anodized Mill Gloss Matt |
Material | Aluminium |
Shape | Rectangle Square Other |
Length | Bespoke |
Width | Bespoke Manufacturer guidanceMinimum installation depth with M2 mullion 125mm. |
Height | Bespoke |
Uniclass | |
CAWS | L10/54 Louvres L10/650 Metal louvres H11/140 Louvres |
Specification data - Aluminium louvre panel units
Size (l x w x d) | Guidance for specification option: Insert requirements including drawing/ schedule reference as required.
|
Material | Extruded aluminium concealed mullions and louvre blades, grade 6063 T6 to BS 1474. |
Finish | Polyester powder coating to BS 6496.Guidance for specification option: Standard. Specify colour and finish below. Anodizing AA25 to BS 3987.Guidance for specification option: Where anodizing is specified, the aluminium will be of anodizing quality. Natural mill finish.PVF2.Guidance for specification option: Insert details as required including colour below. |
Colour | Guidance for specification option: Insert colour requirements (not applicable for natural anodized or natural mill finishes). |
Texture | Gloss.Matt.Satin.Not applicable. |
Construction | M1 mullions (155 mm overall depth), continuous appearance.M1 mullions (155 mm overall depth), panelled.M2 mullions (125 mm overall depth), continuous appearance.M2 mullions (125 mm overall depth), panelled.Manufacturer guidanceAll panels have a +5 mm depth to their continuous counterpart. |
Air intake and exhaust performance | |
Face velocity | 2.01 pressure drop at 0.5 m/s. |
Core velocity (maximum) | Manufacturer guidanceContact manufacturer for further information. |
Weather performance | |
Water penetration class (minimum) | Manufacturer's standard.Guidance for specification option: Consult manufacturer for details. Performance will vary whether mesh (bird/ vermin or insect guards) are required. |
Discharge loss coefficient (minimum) | To BS EN 13030, Class 3.Guidance for specification option: Up to 2.5 m/s; Cd (discharge): 0.273. |
Fire performance | |
Reaction to fire | Non-combustible.A2-s1,d0. |
Louvre configuration | |
Number of banks | One. |
Blade orientation | Horizontal. |
Blade pitch | 75 mm. |
Blade angle | Fixed.Guidance for specification option: 45°. |
Accessories | None.Bird/ vermin guard (aluminium; 15 mm hole size).Guidance for specification option: Overlapped and secured to mullions. Insect guard (HDPE; 4 mm hole size).Blanking panel.Other.Guidance for specification option: Consult manufacturer for details of ancillaries (doors, access panels etc.) and insert requirements. |
Sustainability data
Country of product manufacture | United Kingdom |
Material | Aluminium |
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 |
Literature
Kingfisher Ventilation Louvres Brochure
Kingfisher Louvre Blades and Mullion Span Capability
Case studies
Kingfisher Louvres - Hilton Garden Inn, Silverstone
Kingfisher Louvres - Bert Williams Leisure Centre, Bilston
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