Spaces
Bedroom
Home office
Kids' room
Living room
Bathroom
Kitchen
Hallway
Products
Roof windows
Electric products
Flat roof windows
Blinds and shutters
Roof balcony and terrace
Sun tunnels
Accessories and spare parts
Configurator for roof windows and heat protection
Projects
Replacement
Loft conversion
Renovation
Upgrading
Extension
Re-roofing
New build
Tools for professionals
Help and advice
Dealers
Installers
Architects
Housebuilders
Catalogues
Tools and calculators
About us
Career
Press & News
Spaces
Products
Find installer
Support
Projects
Stories
Articles
Sustainability
Newsletter
Tools for professionals
Spaces
Products
Find installer
Get started
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
Get support
Newsletter
Want to learn more about services?
See all services
For Professionals
Technical support
Spaces
Products
Find installer
Can I open the window when the shutter is down?
Published / Last updated
5/3/2025
What this article helpful?
Share
