Doors threechamber profile systems with mounting width more 90 mm

Profile material - aluminium, Outer width of the frame - 174 mm, number of chambers in the frame / sash - 3/3

Lift-and-slide balcony doors MB-77HS allow you to combine rooms or winter gardens with the outside environment. They provide access to a balcony, terrace or open garden space. MB-77HS allows you to manufacture low-threshold doors with a leaf weight of up to 600 kg, a height of up to 3.2 m and a …

Technical characteristics MB-77HS