Upper and lower profile in aluminium, plywood core and capping in solid American Oak wood, with visible perimeter frame 45mm high, 90mm.
Double glazing 10+10mm, 10+12mm ou 12+12mm.
American oak wood and/or aluminum profiles anodised in natural color or lacquered in standard RAL colours.
STANDARD ACOUSTIC ISOLATION (DB)
Double Glazing, Reduction of 39 a/to 43dB (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 UNNOevo system.
Other solutions with higher acoustic isolation are possible under request.