KNS

aluprof MB 79N

aluprof

MB 79N

energy-saving
Energy saving
security
Security
thermo
Thermo

MB-79N is an economical window and door system with high thermal insulation requirements. It is used to construct windows that are fixed, hinged, tilt-and-turn, tilt-and-slide, and also exterior single- and double-leaf doors, as well as display solutions with doors.

Thermal isolation
Uf ≥ 0,83 W/m²K Uw ≥ 0,64 W/m²K

Tightness
Class 4, EN 12207

Glazing
min. thickness 1,5 mm max. thickness 63 mm

Resistance
Class C5, EN 12210

Waterproof
Class E1950, EN 12208



Optional equipment

Product features
  • profiles with a depth of 79 mm (window sash) and 70 mm (door frame and sash)
  • very good kinematics, which allows for the construction of narrow opening windows and doors
  • the door sash profiles have a dilation, which eliminates thermal stresses during operation
  • a wide range of glazing with 2- or 3-pane units up to 63 mm thick
  • the design meets the Technical Requirements from 2021 for windows (0.9 W/m²K)
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