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.
Custom sizes and RAL colours
The standard range covers the most widely used dimensions in residential and commercial installations. For projects requiring non-standard dimensions — large surfaces, special formats or integration into specific architectural systems — grilles can be manufactured to the exact project dimensions, retaining the same materials and construction quality.
The standard finish is silver anodised aluminium (natural). On request, grilles can be powder-coated in any RAL colour — white RAL 9010 or RAL 9016 for integration into white ceilings and walls, anthracite RAL 7016 or black RAL 9005 for modern interiors, or any other RAL colour to match the space colour scheme.
Contact us with your required dimensions and colour for a quotation: 📞 +40 722 667 239
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Simple deflection grilles - TEP 500 x 350 mm
Return air grille — 500x350 mm, 0.175 m² face area.
- Fixed blades at 45°, parallel to the 500 mm side — simple construction, no moving parts
- Mounts on the wall OR the ceiling — one grille, two positions
- For extract
- Sized for offices, meeting rooms, medium retail spaces
- Anodised aluminium · electrostatic RAL painting to order
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Simple deflection grilles - TEP 600 x 500 mm
Return air grille — 600x500 mm, 0.30 m² face area.
- Fixed blades at 45°, parallel to the 600 mm side
- Mounts on the wall OR the ceiling — one grille, two positions
- For extract
- Large area → lower extract velocity → minimal noise
- Anodised aluminium · electrostatic RAL painting to order
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Simple deflection grilles - TEP 600 x 500 mm
Return air grille — 350x100 mm, painted RAL 5024 (pastel blue).
- Fixed blades at 45°, parallel to the 350 mm side — simple construction, no moving parts
- Mounts on the wall OR the ceiling — one grille, two positions
- For extract
- Anodised aluminium, electrostatically painted RAL 5024
- Available to order with control damper, filter or accessible version
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Simple deflection grilles - TEP 600 x 600 mm
450x450 mm return air grille with integrated air filter.
- FA = integrated filter — stops dust before it enters the ductwork
- Fixed blades at 45° — simple construction, no moving parts
- 0.2 m² face area — for medium to high airflows
- Mounts on the wall OR the ceiling
- For extract
- Anodised aluminium · electrostatic RAL painting to order
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Simple deflection grilles - TEP D 200 x 200 mm
200x200 mm return air grille with integrated volume control damper.
- Volume control damper (D version) — balance extract airflow from the grille face, no work on the ductwork
- Fixed blades at 45° — simple construction, nothing to drift out of adjustment
- Mounts on the wall OR the ceiling
- For extract
- Anodised aluminium · electrostatic RAL painting to order
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Simple deflection grilles - TEP E FA 400 x 200 mm
Return air grille with filter, mounted in a 595x595 mm plate — drops straight into a 600x600 ceiling grid.
- SPQ = 595x595 mm metal plate — replaces a ceiling tile, no cutting, no extra frame
- FA = integrated filter — stops dust before it enters the ductwork
- E = accessible — change the filter from below, on a ladder, without removing the plate
- Fixed blades at 45° — simple construction, no moving parts
- Painted RAL 9010 (white) — the standard ceiling-tile colour
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