Aluminium interior structure, with a visible perimeter profile of span:
Double glazing 35mm high, 70mm width.
Grid: Grid Cells through plumbs and crosspieces in 30x30x1,3mm aluminium tube and 30x3mm aluminium bars.
Double glazing 10+10mm, 10+12mm ou 12+12mm
Aluminium profiles anodized with natural colour or lacquered with RAL standard.
STANDARD ACOUSTIC ISOLATION (DB)
Double Glazing, Reduction of 37 a/to 40dB (Rw)**
EN ISO 10140-1: 2016
EN ISO 10140-2 4: 2010
NP EN ISO 717-1: 2013
** Indicative value, based on tests obtained in the Dyaphana.
Other solutions with higher acoustic isolation are possible under request.