VELUX Electric & Solar Roof Windows

Learn more about VELUX electric & solar roof windows

Electric and solar roof windows are made for openings that are harder to reach. They give you a practical way to add daylight and ventilation while keeping the window easier to operate in everyday use.

Typical uses

• Kitchen and bathroom extensions: Easily ventilate cooking steam and moisture from high, sloping ceilings.

• Vaulted living areas and hallways: Bringing controllable airflow and daylight into double-height stairwells and open-plan spaces.

• Loft conversions and bedrooms: Automating morning ventilation and overnight climate control using pre-programmed wall switches or smartphone apps.

How to choose the right VELUX electric or solar roof window

Solar vs mains powered:
 

• Solar powered: The fastest option for renovations and replacements; integrated photovoltaic cells charge an internal battery pack without needing mains electrical wiring or an electrician.
   

• Mains electric: Ideal for extensive extensions and new builds where power supplies are already being routed through roof timbers.

Internal finish:
 

• White polyurethane (PU): Seamless, moisture-resistant coating with no visible joints, perfect for humid bathrooms, kitchens and modern interiors.
   

• White painted / clear lacquered pine: Natural timber suited to traditional living rooms and bedrooms.

Glazing Specification: Choose standard double glazing for standard thermal efficiency, or upgrade to noise-reduction triple glazing for bedrooms near busy roads.

Before you order

Select the correct flashing kit: Roof windows need to be paired with the exact flashing suited to your roofing material (e.g., deep profiled tiles, plain tiles, or natural slates) to guarantee a weathertight seal.
 

Check roof pitch: Ensure your roof pitch falls within the compatible installation range (typically between 15° and 90° for standard centre-pivot models).
 

Plan power routing: If opting for mains electric units, confirm cable routes and control pad locations prior to plasterboarding.

Explore our range of VELUX electric & solar roof windows

Browse our full selection to find the exact frame dimensions, power options, and interior finishes your project needs. Order online today for dependable site delivery. 

Travis Perkins also gives you trade accounts, nationwide branches, product expertise and reliable stock availability, so you can crack on with the work.