Thermal cutting permits an aluminium frame to be insulated against temperature differences between the outside and inside (energy saving, comfort, etc.), while also providing better acoustic insulation.

Aluminium du Maroc has a category of profiles with thermal break certified according to the certificate QB49 n°025-529 and certificate QB49 n°025-530, issued by the CSTB.

These certificates are available on www.evaluation.cstb.fr.