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. As standard:
- 3-point espagnolette
- 3 two-winged hinges
- hidden hinges for two-sided aligned panel
- Ug = 1,1 W/(m2K) glass
- warming insert
- RAL 7016 and 9016 matt paint
- threshold with a thermal break
- aluminium handle
- mounting insert



Infill patterns















































































































































































































Aluminium door colour range


We make every effort to ensure that the images shown reproduce the actual colours of the products as accurately as possible. Please note, however, that due to individual monitor and graphics card settings, the displayed colours may differ from the originals.
Door structures























Glass
Extras




Sizes: 8/18/26/45 mm

Sizes: 8/18/26/45 mm


Door handles and pull bars
Compare products
| Technical data | MB-86N SI | MB-45 | MB-70 | MB-70HI | MB-79N SI+ |
|---|---|---|---|---|---|
| Number of chambers | 3 | 1 | 3 | 3 | 3 |
| Installation depth | 77 mm | 45 mm | 70 mm | 70 mm | 70 mm |
| Number of gaskets | 2 | 2 | 2 | 2 | 3 |
| Thermal transmittance | Ud = 0,83 W/(m2K)* | — | Uw = 1,3 W/(m2K)* | Ud = 1,2 W/(m2K)* | 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 |







































































MB-86N SI
MB-45
MB-70
MB-70HI
MB-79N SI+














