REHAU threechamber profile systems with mounting width 70 — 79 mm

Profile material - vinyl, Outer width of the frame - 70 mm, number of chambers in the frame / sash - 3/3

Profile Design and specifications * External seals System depth 70 mm Overlaps seals: 7-8 mm The clearance of the porch: 3 mm Offset of the groove locking devices 13 mm The maximum thickness of the filling: 41 mm

Technical characteristics Thermo - Design- 70