Combined Intake / Discharge Louvres

This unique louvre offers both air intake and discharge within the same panel.

The warm discharged air is directed upwards at 45° avoiding short cutting and cross contamination of the incoming supply air in the lower louvre section (see detail below).

Heavy duty construction allows large panels to be produced with unbroken blades. Larger areas can be covered using multiple panel assemblies which will incorporate narrowline visible mullions


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

Fitted as standard with rear galvanised steel bird mesh screen.

Size and Weight

From 600 x 600 to 3000 x 2000 in a single unit. Larger sizes are available in multiple units. Concealed rear mullions when width exceeds 1200mm.

Average weight: 19.75kg/m2.

Average free area: 48%.

Combined Intake and Discharge Louvres
Combined Intake / Discharge 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.