Contact us
If you would like to know more about VELUX products and services or need technical support the quickest way to contact us is by telephone:
01 816 1620
Opening hours:
Monday - Thursday: 8:00am - 4:00pm
Friday: 8:00am - 12:00pm
You can also email us by completing the form below.
Contact us
Service or maintenance
If your request relates to service or maintenance for your current window, please go to our service request form.
Frequently asked questions
What sizes are VELUX roof windows available in?
What sizes are VELUX roof windows available in?
VELUX roof windows and flat roof windows come in a variety of sizes to suit any project:
See full size chart
How do I find the right size to replace my old roof windows?
How do I find the right size to replace my old roof windows?
Our size chart includes replacement sizes, but for a quicker and easier experience, try our roof window configurator tool:
Can I buy anti-heat shutters and blinds for my roof windows?
Can I buy anti-heat shutters and blinds for my roof windows?
Yes we have a range of anti-heat solutions for your roof windows, you can view our different solutions and purchase directly here: