Single slate flashing with BDX 2000, std installation height, 55×78. Suitable for natural slate up to 8 mm thick. Includes BDX collar which insulates around the roof window frame, reducing heat loss and eliminating cold bridges. Supplied with BFX underfelt collar and transverse drainage gutter. Suitable for roof pitches between 15-90.

• Suitable for natural slate up to 8 mm thick
• Includes BDX collar which insulates around the roof window frame, reducing heat loss and eliminating cold bridges
• Supplied with BFX underfelt collar and transverse drainage gutter