A warmer, cosier home starts above your head – by replacing your roof window

If your roof windows are 20+ years old, modern VELUX technology could transform your home. Today's roof windows bring in more daylight, keep rooms warmer in winter, and significantly reduce energy bills - and replacing them is surprisingly straightforward.

Attic room with VELUX roof windows, renovation in progress.

Replacing your VELUX roof windows is easier than you think

Worried about disruption? Don't be. Most VELUX roof window replacements are completed in just 4 hours with minimal mess. New roof windows fit into existing apertures, so there's no major building work - just a straightforward swap that makes an instant difference to your home's comfort and appearance.

Man unloading VELUX roof window from a van filled with tools.

When and why should I replace my roof windows?

It’s time to replace your roof window if you notice your window is leaking when it rains, if the glass is no longer clear or broken, or if you can feel draughts around the frame. Roof window design has advanced tremendously in recent years and when you upgrade, you’ll feel the difference immediately. With a slimmer frame, a larger glazed area and the latest thermal glazing, your new VELUX roof windows will make your space feel bigger, brighter and fresher.

What are the benefits?

Improved energy efficiencyWhen it comes to insulation and energy efficiency, an old roof window (even in good condition) is no match for a modern VELUX roof window.

It's easier than you thinkReplacing your roof window with a new VELUX roof window can be done in as little as 4 hours.

More daylight and fresh airModern VELUX roof windows have a larger glazing area, so replacing your old window with the same size will let in more daylight.