Aluprof MB-77HS


Thermal insulation (Uw) W / m²K

from 0,84

Thermal insulation (Uf) W / m²K

from 1,4

Wind load resistance


Water resistance

Air tightness

class 4

Burglary protection

up to class RC2

2-bar profile mm


3-bar profile mm


Sash depth mm


Convenient and aesthetically pleasing designs of MB-77HS system line is an ideal solution for decorating an exit to a balcony, terrace, or winter garden. 

They are resistant even to strong winds, have good sound insulation, so your rest will not be disturbed by any noise from the street, and they also effectively retain heat.

If necessary, a special tool can be installed inside the profile to simplify the operation process.

Security. The lift-and-slide doors MB-77HS are equipped with HS Speed ​​Limiter mechanism, which limits the speed of the movement, ensuring safe use. This is especially important when there are children in the house.

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