MB-79N SI+
MB-79N SI+
Single or double leaf doors made in this system meet increased thermal and acoustic requirements, which can be attributed to its structure with applied sealing including a threshold with a thermal break.
Infill patterns










































Kolorystyka drzwi aluminiowych


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Door structures























Glass
Additional options




Sizes: 8/18/26/45 mm

Sizes: 8/18/26/45 mm


Door handles and pulls
Compare products
| Technical data | MB-79N SI+ | MB-86N SI | MB-70HI | MB-45 | MB-78EI Fire-Doors | MB-70 |
|---|---|---|---|---|---|---|
| Number of chambers | 3 | 3 | 3 | 1 | 3 | 3 |
| Installation depth | 70 mm | 77 mm | 70 mm | 45 mm | 78 mm | 70 mm |
| Number of gaskets | 3 | 2 | 2 | 2 | 2 | 2 |
| Thermal transmittance | Ud = 1,0 W/(m2K)*
| Ud = 0,83 W/(m2K)* | Ud = 1,2 W/(m2K)* | — | Ud = 1,6 | Uw = 1,3 W/(m2K)* |
















































MB-79N SI+
MB-86N SI
MB-70HI
MB-45
MB-78EI Fire-Doors
MB-70


