VELUX EDW Pro+ Tile Flashing Standard Installation with BDX 2000

Make your roof window installation quicker, simpler, and more energy-efficient with the VELUX EDW 2000 Pro Flashing Kit—designed specifically for single window installations on tiled roofs (tiles up to 120mm thick). This all-in-one kit includes everything you need to seal your window properly into the roof structure, ensuring a long-lasting, weathertight, and professional finish. VELUX flashings are known for their precision engineering and ease of use, and the EDW 2000 Pro is no exception. It comes complete with both BDX insulation collar and BFX underfelt collar, so you get best-practice installation materials in one convenient package.

What’s Included in the EDW 2000 Pro Kit?

EDW flashing – For single installations on profiled tiles up to 120mm thick BDX insulation collar – Insulates around the window frame to reduce heat loss and prevent cold bridging BFX underfelt collar – Provides a secure and watertight seal between the window, battens, and roofing felt External finish – Sleek grey aluminium to match your VELUX window frame All necessary fixings and components for installation

Why Choose the EDW 2000 Pro?

All-in-one solution – Everything you need for a proper VELUX window installation Improved insulation – Reduce draughts and retain heat with the BDX collar Watertight performance – Keep moisture out with the BFX underfelt collar Compatible with tiles up to 120mm thick For roof pitches between 15° and 90° 10-year VELUX guarantee for peace of mind Quick and easy to fit – Designed for installers and DIYers alike

Top Installation Tip

When fitting standard VELUX flashings, always position the window brackets on the red line of the window frame for a secure and accurate fit.

Understanding the Code

EDW = Flashing for single window installation on profiled roof tiles 2000 = Pro package with both BDX insulation and BFX underfelt collars included Grey external finish – Matches standard VELUX windows

FAQs

Can I use this flashing kit for all tile types?

This kit is suitable for profiled roof tiles up to 120mm in thickness. If you’re working with flat tiles or other roofing materials, you’ll need a different VELUX flashing type designed for those specific materials.

Do I need to buy the insulation and underfelt collars separately?

No need. The EDW 2000 Pro kit already includes both the BDX insulation collar and BFX underfelt collar, saving you time and ensuring a proper, energy-efficient installation.

Is this kit compatible with all VELUX roof windows?

This flashing is designed for single VELUX windows installed on pitched roofs between 15° and 90°. Just make sure the flashing size matches your window size code for a perfect fit.

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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.