MB-86B
Airtightness
class 4
Watertightness
class 9A / 6A
Windtightness
class C5/B5
The MB-86B system was designed chiefly with the needs of the Belgian market in mind.
It is based on a proven, developed and appreciated MB-86SI system for windows and doors. Proper insulation of the construction is ensured by profiled thermal breaks and additional insulation elements inside the aluminum sections.
A significant feature of the internal construction of windows and doors is the ventilation gap between the glass package and the insulation insert that functions at the edge of the pane along its entire circumference. The system allows the construction of various window and door structures and the use of fillings with a wide range of thicknesses, so we can obtain products with very good properties, adapted to the specific needs of a given building.
System MB-86B has an ATG certificate issued by the Belgian research institute UBAtc.
