The new MB-86 window and door series have been designed to offer outstanding insulation properties. It meets the increasing requirements from the legislative and general market demands for the enhanced energy saving construction of new windows and doors. Offered in three varieties ST, SIand AERO it is the first aluminum system to employ silica aerogel, the nanoporous material that has a very high proportion of free void volume compared to conventional solid materials. Its high pore volume, low solid content, and torturous path amorphous structure give rise to low values of thermal conductivity. Therefore the system features the industry leading thermal performance. In addition it also features exceptional rate of profiles inertia that allows for greater windows in size and weight.
Air Permeability: class 4, EN 12207:2001
Watertightness: class E 1500 Pa, EN 12208:2001
Thermal insulation window (Uf):
MB-86 ST from 1,39 W/m2K
MB-86 SI from 0,92 W/m2K
MB-86 AERO from 0,57 W/m2K
Resistance to windload: Class C5 (2000 Pa) EN 12211:2001; EN 12210:2001