COLT Louvre Systems / Ventilation & wind-driven rain

Weather Louvres

Ventilation with enhanced protection against wind-driven rain, using blade profiles and depths matched to the project requirement.

COLT weather louvres installed on a commercial façade

Product range

A weather-performance range for exposed openings.

Start with the rain, airflow and façade depth requirements, then select the profile and pitch that fits the project.

COLT Proteus PR75 weather louvre

PR75

75 mm

Proteus Weather Louvre

Drainable extruded single-bank weather louvre.

Pitch
75 mm
Configuration
Single bank
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COLT Proteus PR100 weather louvre

PR100

100 mm

Proteus High-Performance Weather Louvre

Drainable extruded profile balancing rain defence and airflow.

Pitch
100 mm
Configuration
Single bank
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COLT EWL extruded weather louvre

EWL

Single bank

Extruded Weather Louvre

Extruded weather louvre for high rain defence.

Configuration
Single bank
Primary role
Weather + ventilation
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Project support

Need help balancing weather defence and airflow?

Discuss your project
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