Tools and calculators
All our free VELUX tools to help you choose the right solution.
Replacement configurator
Quickly and easily find out which New Generation roof window to use when replacing your customers' windows.
Find replacement solutionRoof window price configurator
Configure a single roof window solution in seven easy steps. View all sizes, operation types, and flashings to generate an instant product quote.
Configure roof windowDaylight Visualizer
The VELUX Daylight Visualizer accurately calculates daylight levels to make complex analysis accessible at the start of a building project.
Discover moreEnergy and Indoor Climate Visualizer
Our Energy and Indoor Climate Visualizer enables design adaptations at any stage of the project.
Explore indoor climate visualizerDealer 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.
Open Dealer ExtranetTechnical resources
Find easy-to-use installation and video guides, BIM objects & CAD drawings as well as further reference material essential for your project.
Find technical resourcesDigital brand guidelines
The following guides allow you to use the VELUX trademark and brand name - correctly and in confidence - as part of your own marketing plans.
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