Technical resourcesFind technical resources
See datasheets and installation guides, BIM objects and CAD drawings as well as further reference material for your project.
Technical documents
Digital tools
Daylight Visualizer and other digital tools
The VELUX Daylight Visualizer accurately calculates daylight levels to make complex analysis accessible at the start of a building project.
Roof window configurator
Quickly and easily put together your roof window solution or suitable heat protection and determine the price.
Dealer Extranet
With VELUX Dealer Extranet, you get access to a secure online ordering system to process and track orders, get quotations, and view account details.
Catalogues and promotion
Help and support
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Newsletter
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InstallersFind easy-to-use installation guides, video guides, training courses, or become a VELUX certified installer.
DealersFind our complete selection of products and keep track on every order through our Dealer Extranet.
ArchitectsBring more daylight and fresh air into your design. Find all the tools and inspiration you need to illuminate your next project.
HousebuildersDiscover how our partnership adds value to your investment, and how bright, healthy and energy efficient homes sell faster.