Ensure your ECO+ roof window provides superior protection from the weather with an ECO+ underfelt collar.
The ECO+ underfelt collar is made of a highly permeable membrane that bonds to the underfelt of the roof to leave a weathertight seal.
Supplementing your ECO+ window and flashing with this collar will minimise the chances of damp forming beneath the roof.
Although suitable for use on its own, the ECO+ underfelt collar is best used in combination with the ECO+ insulation collar for a professional installation that provides both optimum thermal performance and weather tightness.
Both ECO+ collars are highly practical, yet low cost extras for your ECO+ roof window that will help you save more money on energy bills by keeping your room even warmer during winter.
Match your underfelt collar size with your roof window size to guarantee a perfectly neat and flush installation.
Features & Benefits
- Provides optimum weather tightness
- Minimises the chance of water ingress
- Made to fit all standard ECO+ roof window sizes
|Roof Pitch||15° to 90°|
|Size (W x H)||55 x 78cm|
All Sterlingbuild orders have FREE standard delivery when your order is over £100 + VAT.
However next day delivery will carry a small next day delivery charge which will be shown in the final shopping basket
Unfortunately additional delivery charges will apply if you live in the Scottish Highlands and UK islands. These delivery charges are based on additional costs from our national couriers.
If additional shipping fees apply, a member of our team will contact you before processing your order to let you know.
We will do our very best to make sure your delivery arrives by the date required, however manufacturer availability and delivery schedules cannot always guarantee this.
Should your estimated delivery date differ from that displayed on our website, one of our team will inform you by email or telephoneView full Delivery Information