Acoustic & Architectural Weather Louvres

All Louvres are fabricated from pre-galvanised mild steel sheet and are also available in stainless steel, aluminium, polypropylene and GRP.

ASL have supplied architectural louvres and acoustic louvres through our customers to various prestigious projects, including some architecturally shaped Louvres for Canary Wharf - London, and heavy duty louvres c/w fire dampers for the Millennium stadium – Cardiff to name but a few.

Acoustic Louvres

ASL have developed a range of acoustic louvres which ensure significant acoustic attenuation while at the same time remaining compact, aesthetically pleasing and offering all round weather protection. Typical uses include plant room air inlets and exhausts, cooling towers, refrigeration equipment, diesel gensets, air-cooled condensers and screen wall applications The standard range of acoustic louvres come in 3 different depths: 150mm, 300mm & 600mm other depths can also be manufactured. There are various options available front/rear flanges, bird/fly mesh, etc 

Architectural Weather Louvres


To complement our acoustic louvres, we also manufacture a wide range of architectural weather louvres. These are available in 3 standard depths: 50mm, 75mm & 100mm other depths can be manufactured upon request. These also have various options available front/rear flanges, bird/fly mesh, etc. Both Acoustic and architectural weather louvres come with a natural finish as standard or can be powder coated to a standard RAL/BS no.

Other Louvres


ASL also manufacture a wide variety of other louvres; Roof top penthouse, Heavy duty, doors, Solar Shading, etc