MB-86N SI
Reduce your heating bills
MB-86N SI
The exterior aluminium door in this system comes with an aluminium threshold with a thermal break as standard and is characterised by not only exceptional thermal insulation qualities, but also durability. Recommended for energy-efficient buildings.
Downloads
Infill designs

































































































































Aluminium door colour range


Door structures























Glass
Opcje dodatkowe




Sizes: 8/18/26/45 mm

Sizes: 8/18/26/45 mm


Door handles and pulls
Compare products
Technical data | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
---|---|---|---|---|---|---|
Number of chambers | 3 | 1 | 3 | 3 | 3 | 3 |
Installation depth | 77 mm | 45 mm | 70 mm | 70 mm | 78 mm | 70 mm |
Number of gaskets | 2 | 2 | 2 | 2 | 2 | 3 |
Thermal transmittance | Ud = 0,83 W/(m2K)* | — | Ud = 1,2 W/(m2K)* | Uw = 1,3 W/(m2K)* | Ud = 1,6 | Ud = 1,0 W/(m2K)*
|
Infills with a thickness of | 15-60 mm glass, batch panel 36 mm, overlay panel 77 mm | 6-24.5 mm glass | 14.5-53.5 mm glass, batch panel 36 mm | 14.5-53.5 mm glass, batch panel 36 mm | 15-60 mm glass |