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Colt EWL Extruded Weather Louvre

EWL is a single bank extruded weather louvre, providing high performance rain defence. Suitable for applications requiring screening and ventilation.

Rain defence and aerodynamic performance (independently tested to EN 13030)

Louvre       Face Velocity (m/s)         CV

 

0.0 m/s 0.5 m/s 1.0 m/s 0.0 m/s 1.5 m/s 2.0 m/s 2.5 m/s 3.0 m/s 3.5 m/s 3.75 m/s Class
EWL Horizontal
with insect mesh

A
100%

A
100%
A
100%
A
100%
A
100%
A
100%
A
99.9%
A
99.3%
B
95.8%
- 0.253
3
EWL Vertical A
100%
A
100%
A
100%
A
100%
A
100%
A
100%
A
100%
A
100%
A
100%
A
99.9%
0.287
3

Please contact us for more information relating to the application, specification, installation and servicing of this product.

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