FTT U8 Thermo

The glazing unit is set in a particularly designed sash frame. It has wider wooden profiles, compared with a standard window. This design reduces the occurrence of thermal bridges and delivers better insulation of the window.

Features

  • Passive U8 glazing unit
  • The most efficient roof window available on the market. Supplied and installed with flashing EHV-AT Thermo
  • Suitable for roof pitches 15 to 70 degrees
  • Insulation flashings XDK consisting of insulation set XDP and air-tight flashing XDS

Specifications

  • Window U-value: 0.10 BTU/hft²F (0.58 W/m²K)
  • Glazing U-value: 0.05 BTU/hft²F (0.3 W/m²K)
  • Acoustic Insulation (Rw): 36 dB
  • Window R-value: 9.8
  • Glazing Unit: 4H-12-4HT-12-4HT-12-4HT
  • Inert Gas Filled Panes: Krypton
  • External Glass: Toughened
  • Varnishing: Twice
  • Seals: 5
  • Handle: Elegant