FTT U6 Roof Window

Description

FTT U6 is a roof window for energy-efficient construction with a U6 glazing unit and widened sash frames.

• Window U-value Uw: 0.8 W/m²K

• 6HT-18-4H-18-33.2T glazing unit with argon, acoustic insulation Rw 38 dB

• Widened sash frames and five seals to reduce thermal bridging

• Pine wood, glued in layers and vacuum impregnated

• TopSafe system for increased burglary resistance

• Suitable for roof pitches 15-70°

Specifications

Roof pitch: 15-70°
Window U-value (U6): 0.8 W/m²K
Glazing U-value (U6): 0.5 W/m²K
Acoustic insulation Rw (U6): 38 dB
Glazing unit (U6): 6HT-18-4H-18-33.2T
Inert gas filling (U6): argon
External glass toughened (U6): +
Number of varnish coats (U6): 2
Number of seals (U6): 5
Handle (U6): Elegant
Dimensions: 55x98, 66x98, 66x118, 66x140, 78x98, 78x118, 78x140, 78x160, 94x118, 94x140, 114x118, 114x140, 134x98 [cm]