Velux BDX PK08 2000F Insulation + BFX Underfelt Recessed Collar 940mm x 1400mm
- Velux BDX PK08 2000F Insulation Collar with BFX Underfelt Collar, size 940mm x 1400mm (37" x 55")
- Reduces heat loss and eliminates cold bridges for improved roof window insulation
- Flexible foam construction ensures a snug, reliable fit around window frames
- Quick, accurate installation with click-fit fasteners and integrated drainage gutter
- Compatible with standard Velux window flashings: EDL, EDP, EDW, and EDZ
The Velux BDX PK08 2000F Insulation Collar combined with the BFX Underfelt Collar is designed for roofers, builders, and loft converters seeking a dependable solution to improve thermal efficiency around roof windows. This assembly forms a tight, weatherproof seal that helps prevent heat loss and cold bridging in pitched roof installations. Please note, this product is supplied as shown and is compatible with specific Velux flashings.
Application
Ideal for new builds, extensions, or re-roofing projects, this insulation collar system fits snugly around Velux roof window frames to enhance energy efficiency. The BFX underfelt collar works with the insulation collar to create a secure barrier against water ingress and drafts, ensuring long-term durability and weatherproofing under UK conditions. Its integrated drainage gutter safely channels water away, reducing risk of damage. Suitable for use with EDL, EDP, EDW, and EDZ flashing kits.
Dimension
- 940mm x 1400mm (37" x 55")
Material
- Flexible foam insulation
- Durable pleated underfelt
Type
- Roof window insulation and underfelt collar
Delivery
Important: The following delivery information applies only to orders placed online.
Delivery Times
When placing your order, you will be able to view available delivery times at the checkout.
Please note: while we aim to deliver within 2–3 business days, this is subject to stock availability. A member of our team will be in touch after you place your order to confirm your delivery date.
Click & Collect is also available from selected branches. However, please be aware that stock levels can fluctuate, so we’ll confirm product availability and collection timing once your order is placed.
Delivery Charges
Orders over £150 ex VAT within our local delivery area qualify for free delivery. This excludes palletised or specialist products.
For orders under £150 ex VAT, standard delivery is £10 plus VAT. Certain products have specific delivery costs:
- Civil Engineering products: £20 + VAT.
- Roofing Tiles under £249.99 ex VAT: £60 + VAT.
Delivery charges and policies may vary at the discretion of our branches, and we reserve the right to amend them as required.
We offer a variety of delivery options to meet your needs nationwide, including pallet shipping (subject to size and weight restrictions), site delivery, and same-day or next-day delivery via TradeKart (available in selected postcodes).
Delivery charges are calculated based on your location, the products ordered, and your selected delivery method. Final costs will be displayed at checkout. If you have specific delivery requirements, please contact your local branch via our Branch Finder.
For any delivery-related enquiries, please email our sales team at websales@lordsbm.co.uk.
