Kingfisher KW75HPG Single Bank High Performance Weather Louvres - Weather Protection Louvre System
Verified by manufacturer 6 months ago
High-performance weather louvre combining low airflow resistance with maximum rain rejection.
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
High-performance weather louvre combining low airflow resistance with maximum rain rejection.
Features and benefits:
- Free area: 47%.
- Blade pitch: 75 mm.
- Louvres provide high rainwater rejection combined with high airflow rate up to A2 performance classification, assured by independent testing by BSRIA.
- This operates at better performance than many double-bank systems, achieved at a lower cost and a smaller system depth.
- The design is aesthetically pleasing and the gutter directs rejected rain to avoid a cascade effect.
- All components are extruded aluminium for long life with good corrosion resistance.
- Integrated single and double doors available or as a stand alone component.
- Mitre cuts available to maintain the continuous appearance.
- Optional bird/ insect guards and blanking plates.
Standard 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 Matt Satin |
Material | Aluminium |
Shape | Rectangle Square Other |
Length | Bespoke |
Width | Bespoke Manufacturer guidanceMinimum installation depth with M2 mullion 135mm. |
Height | Bespoke |
Uniclass | |
CAWS | H11/140 Louvres L10/54 Louvres L10/650 Metal 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 EN 755-2:2008, BS EN 755-9:2008 and BS EN 515:1993.Guidance for specification option: Flashings or frames are folded aluminium. |
Finish | Polyester powder coating to BS 6496.Guidance for specification option: Standard. Anodizing AA25 to BS 3987.Guidance for specification option: Where anodizing is specified, the aluminium will be of anodizing quality. Natural mill finish.PVF2. |
Colour | Guidance for specification option: Insert colour requirements (not applicable for natural anodized or natural mill finishes). |
Texture | Guidance for specification option: Consult manufacturer for options and insert requirements. |
Construction | M1 mullions (165 mm overall depth), continuous appearance.M1 mullions (165 mm overall depth), panelled.M2 mullions (135 mm overall depth), continuous appearance.M2 mullions (135 mm overall depth), panelled.Manufacturer guidanceMinimum overall installation depth. All panels have a +5 mm depth to their continuous counterpart. |
Air intake and exhaust performance | |
Face velocity | 1.23 Pa pressure drop at 0.5 m/s face velocity. |
Core velocity (maximum) | Manufacturer guidanceContact manufacturer for further information. |
Weather performance | |
Water penetration class (minimum) | To BS EN 13030, class C up to 2.5 m/s.Guidance for specification option: Without insect or bird guard meshes. Consult manufacturer's literature for details if mesh is required. |
Discharge loss coefficient (minimum) | To BS EN 13030, class 2 up to 2.5 m/s; Cd (discharge): 0.349.Guidance for specification option: Without insect or bird guard meshes. Consult manufacturer's literature for details if mesh is required. |
Fire performance | |
Reaction to fire | Non-combustible.Guidance for specification option: As standard. A2-s1,d0.Guidance for specification option: Optional polyester powder coating rated 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 Louvre Blades and Mullion Span Capability
Kingfisher Ventilation Louvres Brochure
Case studies
Kingfisher Louvres - Birmingham City Council Offices
Kingfisher Louvres - Holiday Inn Express
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