The most secure ventilation system on the market.
The best grilles on the market, fully resistant against vandalism, waterproofing accreditation, resistance to wind force, acoustic reduction, resistance to impacts, compliance with the technical building code (CTE).
ALUACERO® PANEL ACOUSTIC REDUCTION
An on-site noise test, pursuant to UNE EN 140-5, on an 8.1 m2 enclosure has demonstrated the acoustic effectiveness of ALUACERO® PANELS, as opposed to enclosures with individual slats, with the same space between them as ALUACERO® PANELS. The result was that the panels were up to 12.4 dB quieter than an assembly with individual slats.
Below are some examples of ventilation grilles manufactured with ALUACERO® PANELS, with their sizes. All the grilles are manufactured in steel, aluminium and copper, with a lap for embedding, or without a lap for receiving on-site.
Lacquered grilles are supplied with thermo-hardened paints that are highly resistant to atmospheric and climatic agents.
Grilles manufactured with ALUACERO® PANELS conserve inside temperature, insulate against noise from the street and offer total security against vandalism. They also allow the street to be seen from the inside, without the inside being able to be seen from the outside.