Velux BDX MK04 2000 Insulation Collar 780mm x 980mm
- Velux BDX MK04 2000 insulation collar measures 780mm x 980mm (30.7" x 38.6") for a precise fit around roof windows.
- Designed to reduce heat loss and eliminate cold bridges, improving the energy efficiency of your roof.
- Flexible foam construction ensures a secure, snug fit with minimal effort on site.
- Includes click fittings for quick, accurate assembly, saving time during installation.
- Works alongside pleated BFX underfelt collars and is compatible with EDL, EDP, EDW, and EDZ flashings.
The Velux BDX MK04 2000 insulation collar is a practical solution for roofing professionals and experienced DIYers looking to improve thermal performance around roof windows. This collar fits neatly around window frames to reduce heat loss and prevent cold bridging, ensuring a weatherproof and energy-efficient finish. Please note, the image is for illustration purposes only.
Application
Ideal for use with Velux roof windows, this insulation collar forms a tight seal with the roof structure when paired with the pleated BFX underfelt collar. It is suitable for new builds, re-roofing projects, and loft conversions, providing reliable weatherproofing and helping to maintain consistent internal temperatures. Compatible with EDL, EDP, EDW, and EDZ flashings, it supports a range of window installation requirements.
Dimension
- 780mm x 980mm (30.7" x 38.6")
Material
- Flexible foam for effective insulation and a secure fit
Type
- Roof window insulation 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.
