The Keylite Pine Top Hung Hi-Therm roof window (550x1180) is the perfect choice for any home improvement project.

Providing superior insulation and energy efficiency for your home, due to it's integrated, expanding thermal collar, which comes as standard. The pre-fitted flick-fit brackets allow for easy installation in under 2 minutes, with the sash finger ensuring a smooth re-fit of the sash. Even when the window is securely closed you can control the trickle ventilation with the top handle. It's suitable for roof pitches from 15 to 75 and comes with a manufacturers guarantee of 10 years. The Centre Pane U-Value is 1.1W/m2.K fully glazed and comes with warm edge glazing as standard.

•         Integrated, expanding thermal collar, as standard.
•          Pre-fitted Flick-fit Brackets - installation in under 2 minutes.
•          Sash Finger Spring - to enable a smooth re-fit of sash.
•          Controlled trickle ventilation through the top handle, even when the window is securely closed.
•          Recessed fit as standard.
•          Suitable for roof pitches 15 75
•          10 year manufacturer guarantee.
•          Centre Pane U-Value: 1.1 W/m2.K fully glazed.
•          Warm edge glazing as standard.