Air grilles

Anodised aluminium ventilation grilles are the visible elements of any ventilation and air conditioning system: they control how air is distributed and directed within a space, directly influencing temperature uniformity, air velocity at occupant level and the noise level of the installation. Anodised aluminium provides superior corrosion and moisture resistance, low weight and a neat aesthetic finish — qualities essential for an element permanently installed in the ceilings and walls of a building.

A ventilation grille incorrectly sized for the actual system airflow produces aerodynamic noise, uncomfortable draughts and non-uniform temperature distribution. Correct selection requires calculating air velocity through the free area — below 2.5 m/s for occupied spaces — and matching the dimensions to the existing ductwork.

Our range covers all the types needed for a complete system: ceiling grilles for air distribution through false ceilings in offices and commercial spaces, swirl diffusers for maximum comfort in spaces with demanding thermal requirements, external grilles weatherproof with insect mesh, floor grilles for systems with underfloor technical distribution, single and double deflection grilles with adjustable blades, ventilation valves for precise adjustable extraction, transfer grilles for make-up air between rooms and gravity grilles with self-closing anti-draught blades.