Moveable Blade Louvres

For intake or extract air, the moveable blades, when fully open, are in the conventional 45° position and offer the same excellent weather protection as our standard louvres. The blades can be positioned anywhere between open and fully closed to suit client requirements.

Operation is through optional manual or motorised controllers.


From extruded aluminium sections, frame 3.0mm thick, blades 2.0mm thick. All frames to be of fully welded construction.

Plated fittings and nylon bearings as standard.

Size and Weight

From 300 x 300 to 1200 x 2000 in a single unit. Visible face mullions are incorporated when width exceeds 1200mm to a maximum width of 2500mm. Larger sizes are available in multiple units. Weight is approximately 22.5kg/m2.

Free area is 46% when fully open.

AAW1M+1D 1000 x 800 product pic
Moveable Blade Louvres

Louvre range

Sand trap Louvre product image
Sand Trap Louvres

Sand Trap Louvres

The double row of vertically staggered blades trap the airborne particles which are evacuated via an integral drain-off chute to the atmosphere.