Velux BDX CK06 2000F Insulation + BFX Underfelt Recessed Collar 550mm x 1180mm
- Velux BDX CK06 2000F insulation collar with BFX underfelt recessed collar, size 550mm x 1180mm (21.7" x 46.5")
- Designed to fit standard Velux roof window flashings: EDL, EDP, EDW, and EDZ
- Prevents heat loss and cold bridging by insulating around the window frame
- Flexible foam construction ensures a snug, secure fit on site
- Quick and precise assembly with click fittings and integrated drainage gutter
This Velux BDX CK06 2000F insulation collar, paired with the BFX underfelt recessed collar, is designed for roofers, builders, and loft converters who demand reliable weatherproofing and energy efficiency around roof windows. It reduces heat loss and eliminates cold bridges for a more comfortable, energy-efficient home. Please note the product is supplied as shown without additional accessories.
Application
Used in conjunction with Velux window flashings (EDL, EDP, EDW, EDZ), this insulated collar forms a tight seal between the roof window frame and roofing underlay. It ensures water is safely drained away through the self-supporting drainage gutter, helping maintain the roof’s weatherproof integrity. Ideal for new builds, extensions, and re-roofing projects where precise, durable insulation and moisture control are essential.
Dimension
- 550mm x 1180mm (21.7" x 46.5")
Material
- Flexible foam insulation
- Durable pleated underfelt collar
Type
- Roof window insulation collar and underfelt recessed 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.
