Roof windows

3in1 roof window

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Transform your home with daylight.

Brighten any room with the VELUX 3in1 roof window. The unique design of the 3in1 roof window invites beautiful daylight into your home and opens up wide, panoramic views. The 3in1 roof window offers you the best deal on daylight too. With three individual sashes set in a single sleek frame, it is more cost-effective than purchasing three individual roof windows of the same size.

The 3in1 roof window is the new standard for more daylight and fresh air. A 3in1 roof window is ideal for medium to large rooms or you can combine them with more windows if you have a bigger room.

The 3in1 roof window is designed to maximise the amount of daylight in your space as the slim profiles increase the amount of daylight entering the room. 
The new 3in1 roof window is available in two different window sizes and you can choose between manual or solar windows to suit your home and needs.

For roof pitches: 15°-90°
  • Most affordable way to maximize your daylight
  • Wide panoramic view to the outside
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Need help choosing the perfect roof window solution?

Our Daylight Design Advisors are here to guide you from start to finish. Whether you're exploring options or ready to make your dream home a reality, we're committed to supporting you every step of the way.

Book a consultation


£1,746.00incl. VATIncluding Flashing setExcluding blinds and shutters

Manual roof window with standard features.

£1,746.00incl. VAT
  • OperationManual
  • FinishWhite painted
  • GlazingComfort, double glazed
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£2,632.80incl. VATIncluding Flashing setExcluding blinds and shutters

Solar powered roof window for comfort and convenience.

£2,632.80incl. VAT
  • OperationSolar powered
  • FinishWhite painted
  • GlazingComfort, double glazed
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Build your own

Choose your preferred features (such as operation and size) in 6 easy steps.

From£1,597.20incl. VATIncluding Flashing setExcluding blinds and shutters

Free App Control and Extended Guarantee

Get a free VELUX App Control and extended 5+5 year guarantee with every purchase of a sloped solar or electric roof window. Our solar and electric roof windows provide you with an easy and convenient way to ventilate your room and control the air quality.
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Sustainability is the way we do business

The VELUX Sustainability Strategy 2030 is a 10-year transformational journey in which we pioneer climate and nature action, innovate sustainable products and secure a responsible business. Why? Because the world needs it and it is who we are. It’s simply the right thing to do and it’s our nature!
Learn more about our sustainability strategy 2030