Energy efficient and quick to install, the 940 x 1400mm Keylite White Painted Top Hung Hi-Therm Roof Window brings together a unique combination of features. The standard integrated, expanding thermal collar delivers outstanding insulation. Installation takes under two minutes with the pre-fitted flick-fit brackets; the sash finger spring then helps the sash re-fit smoothly. You can manage trickle ventilation from the top handle while the window remains securely closed. Designed for a recessed fit as standard, it works on roof pitches between 15° and 75° and carries a 10-year guarantee. It achieves a centre pane U-value of 1.1 W/m².K fully glazed and includes warm edge glazing as standard.

• Backed by a 10-year manufacturer guarantee.
• Centre pane achieves a U-value of 1.1 W/m².K when fully glazed.
• Warm edge glazing comes as standard.
• Comes with an integrated, expanding thermal collar.
• Flick-fit Brackets come pre-fitted, allowing installation in under 2 minutes.
• Re-fit the sash smoothly with the Sash Finger Spring.
• Securely closed yet ventilated: controlled trickle ventilation via the top handle.
• Standard recessed fit.
• Suitable for roof pitches from 15° to 75°.