![](http://cdn-tm.velux.com/-/media/products/16-9/sloped-roof-window/3in1/3in1-hero-10159629.jpg?h=1620&iar=0&w=2880&hash=BAA0231AE00804B5D9CFCFE52BACF46A&ch=768&cw=768&webp=1)
3in1 roof window
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.
- Most affordable way to maximize your daylight
- Wide panoramic view to the outside
See how daylight transforms your space
A hushed rooftop room in London
Case study galleryReady to renovate your home but concerned about costs and complexity?
Get a free and non-binding design proposal for your project, crafted by our expert team. It includes:
- Personalised design concept matched to your style
- Realistic images previewing options in your space
- Detailed product specifications and price quote
- Hassle-free handover for easy installation
Roof window configurator
Free App Control and Extended Guarantee
Boost comfort and savings with a simple upgrade
Bring your home project to life with expert guidance
Get a free and non-binding design proposal for your home
Personalised design concept matched to your style
Expert advice on the best products
Visualisations of your new space
Seamless handover to your installer
Detailed product specifications and price quote
Quotation included
Get help with your installation or replacement project
Expert advice and product specifications
Fast, safe and hassle-free installation
Quotation, including interest-free finance options