VELUX EFL MK12 0022B Twin Vertical Slate Flashings - 78x180cm eco-friendly-building-material High-quality metal construction

High-quality metal construction

The AXGARD® Patterned finish provides privacy whilst maintaining a good level of light transmission

20-year window guarantee and 3-year electric component guarantee

meticulously designed to provide a 60-minute fire rating

This warranty reflects the confidence in its craftsmanship and materials

VELUX EFL MK12 0022B Twin Vertical Slate Flashings - 78x180cm eco-friendly-building-material High-quality metal constructionVELUX EFL MK12 0022B Twin Vertical Slate Flashings 78x180cm The VELUX EFL 0022B twin slate flashing is suitable for slates up to 8mm thick and suitable for vertical combinations only. This flashing is used for installing two VELUX roof windows and two VELUX vertical elements side by side with an 18mm gap. VELUX flashings integrate with the roof covering to provide a weather tight finish around the window. They are compatible with any slate (up to 8mm