It is vitally important to ensure you select the correct window size when ordering blinds, shutters, screens, or accessories for your existing VELUX® window.
For your convenience, all our blinds etc are available to select by the window type and size codes. Simply select your window's type and size codes to ensure you add the right sized product to your basket.
Where do I find the type and size of my window?
If you open your VELUX roof window you will find a type sign on the top of the window on the right or left hand side.
All VELUX roof windows produced after 1968 have a type sign stating exact information about the window located in the right corner of the top sash behind the ventilation flap.
- Type
- Size
- Variant
- Production code
If you are having trouble determining the size of your VELUX window, feel free to get in touch and we will help you select the right product.