VELUX EFL 0022B Twin Vertical Window Slate Flashing
VELUX flashings marry the roof window to the roofing material ensuring a weather-tight seal. The EFL 0022B Twin Vertical Window Slate Flashing is suitable for installing two VELUX roof windows and two VELUX vertical elements side-by-side with an 18mm gap.
- Flashings for installing two roof windows and two vertical element side-by-side into slate up to 8mm thick.
- For roof pitches from 15° - 55°.
- Not for interlocking slate or thatch.
- Maintenance free grey aluminium as standard.
- 10 year guarantee.