Velux Slate Flashing 780 X 1180


Code EDLMK062000

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Product Information

Underfelt collar (BFX) and insulation are included with the Pro+ (2000) flashing set to create a watertight seal between the roof window and the roof and insulation collar (BDX) for reduction of heat loss and eliminating cold bridges.

Insulation collar BDX

  • Insulates around the roof window frame, reducing heat loss and eliminating cold bridges
  • Flexible insulation collar can be compressed for quick installation
  • The combination of rigid and flexible foam ensures a tight, energy-efficient installation to the roof construction

Underfelt collar BFX

  • Ensures a perfect fit and watertight seal between the roof window, battens, and the roofing underfelt
  • Easy to fit. Simply place on top of the roof window and unfold 
  • An adjustable and self-supporting drainage gutter is included in the BFX. This leads the water away from the head of the roof window if there is a leak above

780 X 1180mm

Delivery Info

We are pleased to offer FREE In Store Collection for your order. 

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Returns Policy

When you make an online purchase you have a statutory right to return goods up to 14 days after receiving your order: this is the cooling off period, and we will ensure that your account is credited by the original amount within the following 7 days.

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