VELUX Support
Classic, low pitch and heritage conservation roof windows
Find all support information for your single roof windows here, from installation and maintenance tips to troubleshooting and repair advice.
Self-service guides for single roof windows
What should I do when my windows appear to be leaking?
Important product safety warning & replacement information for VELUX sloped roof window
Important product safety warning & replacement information for CVU flat roof window
What should I do when I have condensation on my window?
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