The Keylite Pine Top Hung Hi-Therm Roof Window (940 x 1400mm) is an excellent choice for any home improvement project.

Superior insulation and energy efficiency come from the integrated, expanding thermal collar supplied as standard. With pre-fitted flick-fit brackets it can be installed in less than 2 minutes; the sash finger spring then lets the sash re-fit smoothly. You can control trickle ventilation through the top handle while the window remains securely closed. Roof pitches of 15° to 75° are covered, with a 10-year guarantee from the manufacturer. Warm edge glazing is standard and the centre pane achieves a U-value of 1.1 W/m².K fully glazed.

• Standard-fit integrated, expanding thermal collar.
• Under 2-minute installation with pre-fitted Flick-fit Brackets.
• Sash Finger Spring for a smooth re-fit of the sash.
• Trickle ventilation is controlled from the top handle, even when the window is securely shut.
• Recessed installation as standard.
• Works on roof pitches between 15° and 75°.
• 10-year manufacturer guarantee.
• Centre pane U-value: 1.1 W/m².K fully glazed.
• Warm edge glazing as standard.