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, SI and 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.

Features and benefits:

large selection of profiles

newly shaped, extra thick thermal breaks

multi component central gasket

glazing strips with additional sealing option

glazing up to 67,5 mm enabling all types of two chamber glazing, acoustic and security, anti burglary glazing

large, wire-free glass areas

appropriate for variety of hardware including concealed hinges

water draining available in both traditional and concealed options

highly energy efficient from 0,57 W/m2K

clean, sharp lines of narrow extruded aluminum framing

multitude of finish options


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