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How to get a Keylite Roof Window from box to roof in 2 minutes (with Roger Bisby)

Easy... Fast

From box to roof in
2 minutes

  • undefinedStep 1

    Simply slip the window out of the box and remove the packaging.

  • undefinedStep 2

    Flick the pre-fitted brackets at the bottom of the window into place, selecting the setting for tile or slate roofs.

  • undefinedStep 3

    Position the window in the prepared roof opening, resting the Flick-Fit brackets on the bottom lathe. A projecting spur on the bracket ensures the window is set at the correct height.


Installation Instructions



You can find more fitting instructions here




Our Flick-Fit brackets are pre-fitted to the window, making them fast and easy to secure into the prepared roof opening.

Further unique Keylite innovations will assist you to complete the subsequent flashing and insulation process.

Expanding Thermal Collar

Just pull the tapes and the foam expands to fill the gap between the window and the roof timbers.

Learn More
Service & Support

Service & Support

Our technical experts are on hand to advise and assist you at the design and specification stage.

Patented Innovation

Patented Innovation

Our patents mean that other conventional roof windows do not share many of our extraordinary features.

10 Year Guarantee

10 Year Guarantee

We are confident that our products will give trouble free performance throughout this period and beyond.

Buy Online

Buy Online

Only available in England, Scotland and Wales