About us
Career
Press & News
Spaces
Products
Find installer
Tools for professionals
Projects
Stories
Articles
Customer service
Sustainability
Newsletter
Let us help you realise your dream home
Get free design advice
Get installation and replacement service
Configure your roof window solution
Find a VELUX Certified Installer
Buy blinds, shutters and accessories online
Buy roof windows online
Help and support
Newsletter
Want to learn more about services?
See all services
For Professionals
Technical support
Spaces
Products
Find installer
Get started
Spaces
Products
Find installer
Product measurements
VELUX supports you in your daily work by offering you the tools necessary for professionals.
Find the right size for your space
Sloped roof windows
Discover measurements for sloped roof windows
Check the measurements
Flat roof windows
Discover the measures of the flat roof windows
Check the measurements
Sun tunnels
Discover the measurements of the sun tunnels
Check the measurements