Velux BDX PK04 2000 Insulation Collar 940mm x 980mm
- Velux BDX PK04 2000 Insulation Collar measuring 940mm x 980mm (37" x 39")
- Effectively insulates around roof window frames to prevent heat loss and cold bridging
- Flexible foam construction ensures a secure, snug fit for reliable performance
- Fast and precise assembly with integrated click fittings
- Works with EDL, EDP, EDW and EDZ flashings and pairs with BFX Underfelt Collar for weatherproof sealing
The Velux BDX PK04 2000 Insulation Collar is designed for roofers, builders, and loft converters who demand effective thermal performance around roof windows. It creates a consistent insulation barrier, reducing heat loss and eliminating cold spots that can compromise energy efficiency. Please note, this product is intended to be used alongside compatible flashings and underfelt collars for a complete weatherproof seal.
Application
This insulation collar is ideal for fitting around standard Velux roof window frames during new builds, re-roofing projects, or loft conversions. It works in tandem with the pleated BFX Underfelt Collar to form a tight, weather-resistant seal against UK’s variable weather conditions. Its flexible foam material and click fittings make it quick to install, saving time on site while ensuring durability and long-term performance.
Dimension
- 940mm x 980mm (37" x 39")
Material
- Flexible foam insulation for secure fitting and thermal efficiency
Type
- Roof window insulation collar
Note: Accessories shown in images are not included. Ensure compatibility with Velux EDL, EDP, EDW and EDZ flashings when ordering.
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.
