VELUX Insulation Collar
- Insulates around the roof window frame, reducing heat loss and eliminating cold bridges
- Makes insulating and installing the roof window a simpler process
- Supplied with BFX underfelt collar and transverse drainage gutter
- Click fittings ensure fast and accurate assembly
Delivery for items in stock can be expected within 7-10 working days. Our delivery times have been extended due to industry wide supply issues and we hope to resume our usual delivery lead time of 2-3 working days as soon as possible.
Items that are delivered directly to you may have specific delivery lead times, which are detailed above.