VELUX EDP Pro+ Plain Tile Flashing Standard Installation with BDX and BFX

Make your VELUX roof window installation smooth, secure, and energy-efficient with the VELUX EDP 2000 Pro Flashing Kit—designed specifically for single window installations on roofs with plain tiles (up to 14mm thick). This all-in-one kit includes everything you need to install your roof window with confidence. From creating a watertight seal to improving your home’s insulation, VELUX Pro flashings are engineered for both performance and ease of use. With the BDX insulation collar and BFX underfelt collar included, this kit follows best-practice guidelines to help minimise heat loss and keep the weather firmly on the outside. It also ensures your window integrates seamlessly with the roof, both functionally and visually.

What’s in the Box?

EDP Flashing – Designed for single window installations on plain tile roofs up to 14mm thick BDX Insulation Collar – Reduces heat loss and eliminates cold bridging around the frame BFX Underfelt Collar – Creates a secure, watertight seal between the roof window, underlay, and battens Grey External Finish – Matches the standard finish of most VELUX windows All required fixings and components for a smooth installation

Why Choose the VELUX EDP 2000 Pro Kit?

All-in-one package for quick, efficient installation Helps retain heat and eliminate cold spots with included insulation collar Protects against leaks and wind-driven rain Promotes effective drainage to reduce water build-up Suitable for roof pitches between 25° and 90° 10-year VELUX guarantee for peace of mind Designed to integrate neatly for a clean, professional finish

Installation Tip

For best results, align the window brackets with the red line marked on your VELUX window before fitting the flashing.

VELUX Code Breakdown

EDP = Flashing for single installation on plain tile roofs 2000 = Includes BDX insulation and BFX underfelt collars in standard grey finish Always double-check the flashing size matches your window model before ordering.

FAQs

What type of tiles is this flashing suitable for?

This flashing is specifically made for plain roof tiles up to 14mm thick. If you have profiled or interlocking tiles, a different VELUX flashing type will be needed.

Does this kit include insulation and underfelt collars?

Yes, the Pro package includes both the BDX insulation collar and BFX underfelt collar—making it a complete solution for energy efficiency and weather protection.

Can I use this flashing for recessed or standard installation?

This kit is designed for standard installation (not recessed) of a single VELUX window into a pitched roof with plain tiles.

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At JJ Building Materials, we're committed to supplying quality building products at competitive prices, backed by the service and expertise you'd expect from an established independent merchant. Whether you're a trade professional managing large-scale projects or a homeowner taking on a DIY renovation, we're here to help you find the right products for the job.

As part of the JJ Roofing Supplies Group, we build on decades of experience supplying construction materials across the UK. We've expanded beyond roofing to offer a growing range of building materials, including timber, insulation, landscaping products, plumbing supplies, flooring, doors, bricks, fencing, garden buildings and much more – all available to order online with nationwide delivery.

We work with many of the industry's leading manufacturers to bring you trusted products that meet the highest standards of quality and performance. Our team is passionate about providing excellent customer service, competitive pricing and a straightforward shopping experience from start to finish.

When you shop with JJ Building Materials, you can expect:

• Competitive prices on leading brands and quality products.
• Nationwide delivery across the UK
  
• A constantly expanding range of building and landscaping materials.
  
• Friendly, knowledgeable customer support.
  
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Every order is personally reviewed by our experienced team to ensure everything is correct before dispatch. We offer delivery from as little as the next working day on selected products, so please refer to the dark blue Estimated Delivery box above for the expected delivery timeframe for this item.

We work with trusted manufacturers and specialist delivery partners to ensure your order arrives safely and on time. You'll receive tracking details once your order has been dispatched, and if we need to confirm any delivery details, one of our team will contact you directly to keep everything running smoothly.

Roof Tiles & Fittings:

We recommend ordering an additional 10% of roof tiles to allow for any breakages that may occur during delivery or handling. Roof tiles are naturally fragile, and having a few extra on site helps prevent delays and ensures your roofing project can be completed without interruption.

Multiple Products from the Same Supplier

If you're ordering multiple products from the same supplier, your order will be dispatched together once all items are ready. This means the longest lead time will apply.

If you need part of your order sooner, please call us on 01202 113233. We can arrange a split delivery, although an additional shipping charge will apply.