Fixed Blade Supply / Extract Grilles

For supply, extract or air transfer applications for wall or duct mounting. Blades available with 0, 15 or 35 degree deflection and at 12.5mm centres. A quick release core is available and provides access to rear and concealed internal fixing.


The frame is manufactured from 1.6mm thick extruded aluminium alloy section and the fixed blades are 3.3mm thick tapering to a minimum of 1.3mm.

Size and Weight

From 100 x 100 to 1200 x 1200 in 25mm increments.

Grille only 10.5kg/m2, Grille + OBD 18kg/m2

Free area approximately 77%

Fixed Blade Supply Extract Grilles product Image
Fixed Blade Supply / Extract Grilles

Grille range

High Security Grille product image
Security Grille

Security Grille

Stainless steel type complies with Home office recommendations for Anti-ligature applications. For supply, air transfer/extract applications.