CD – Louvre Faced Ceiling Mounted Diffuser

High-quality louvre faced ceiling diffusers, manufactured from extrusions rather than pressings. 

ECG – Egg Crate Grille

The industry standard extract grille, with an extremely high free area for exceptional performance.

FAB – Fire Rated Air Brick & Ducting

The FAB system uses the benefits of the pressed steel return air grille to provide a highly durable and fire rated air brick without compromising on free area requirements.

Fire Rated Ceiling Air Valves

Avent’s Fire Rated Air Valves are a unique and cost effective fire rated solution where recessed ceiling air valves are to be installed in fire rated floor/ceiling constructions.

Intumescent Air Transfer Grille

Intumescent Air Transfer Grilles / Intumescent Blocks (ATG’s) are ideal for maintaining a compartments fire rating in situations requiring ventilation.

PSG – Pressed Steel Grille/ Cover grille/ Return Air grille

The PSG/33G is a, flush mounting, rectangular, return air, grille.