Measuring 780 x 980mm, the Keylite Pine Top Hung Hi-Therm Roof Window is well suited to any home improvement project.

Its integrated, expanding thermal collar, fitted as standard, delivers superior insulation and energy efficiency. Pre-fitted flick-fit brackets allow installation in under 2 minutes, while the sash finger spring helps the sash re-fit smoothly. Even with the window securely shut, you can manage trickle ventilation from the top handle. It suits roof pitches from 15° to 75° and carries a 10-year manufacturer guarantee. The fully glazed centre pane U-value is 1.1 W/m².K, with warm edge glazing as standard.

• Built-in thermal collar that expands, fitted as standard.
• Flick-fit Brackets come pre-fitted, allowing installation in under 2 minutes.
• Sash Finger Spring ensures the sash goes back in smoothly.
• Adjust trickle ventilation at the top handle while the window remains securely closed.
• Fits recessed as standard.
• Can be fitted to roof pitches of 15° to 75°.
• 10-year manufacturer guarantee.
• Fully glazed centre pane U-value of 1.1 W/m².K.
• Fitted with warm edge glazing as standard.