Thermal performance: profiles
Uw from 0.62 | W(m2K)
Air permeability: windows
class 4 | PN-EN 12207
Watertightness: windows
class E 4800 Pa | PN-EN 12208
Wind load resistance: windows
class C5 | PN-EN 12210
The highly efficient MB-86N window and door system makes it possible to satisfy the diverse needs of users. There are two versions of the profiles, the ST and the SI, which are designed to meet different thermal energy efficiency requirements. The system provides superb performance parameters.
Another advantage of the MB-86N is the high durability of the profiles, which make it possible to produce large-scale and heavy structures. Several versions are available. The MB-86US is a window with a concealed vent. The MB-86 Casement provides an outward-opening window with a thermal break. The MB-86B has been developed to meet the requirements of the Belgian market.
A number of features play a role in the functionality and aesthetics of structures built using the MB-86N: