Velux EDN CK02 1000 Single Slate Flashing With BFX Underfelt - Recessed - Grey - 55x78cm

• Ensure a watertight seal between the roof window and the roofing underfelt with the VELUX underfelt collar that leads water away from the roof window installation
• Includes BFX collar which ensures a watertight seal
• Suitable for natural slate up to 8 mm thick
• Supplied with BFX underfelt collar and transverse drainage gutter
• Suitable for roof pitches between 15-90?
• No exterior maintenance is needed ? once installed, VELUX flashing sets are maintenance-free

Also comes with a 10 Year Guarantee