Grilles and diffusers

Grilles and diffusers

The prevailing types of the end elements in ventilation systems of office, industrial or public utility buildings are round or rectangular ventilation duct grills or ceiling-mounted air diffusers and air exhausts.

The grills are available with vertical or horizontal slats, also with half-open or slat dampers – depending on the  type, they are used for air supply or air exhaust.

Air diffusers or air exhausts or nozzles can be  fixed directly to the ducts or connected to them by means of a plenum box which aligns the diffused air, is easily adjustable and can be sound-proofed to determine the acoustics.

The elements can also have round or rectangular connections and shape – specific types are perfectly suitable for the 600x600 mm suspended ceilings.

Alnor Ventilation Systems
Krakowska 10 Avenue
05-552 Wola Mrokowska

tel. +48 22 737 40 00