Velux Window Vapour Barrier BBX CK01 55 x 70cm recessed-shower-trays The sleek design seamlessly integrates

The sleek design seamlessly integrates into any outdoor setting

these roofing sheets incorporate 6 profiles of 200mm pitch across the width of the sheet with 32mm height and 1 metre actual cover when lapped

Profile: 143 x 22mm

The VELUX GGL CK02 2066 white finish reflects more light back into your home than darker surfaces would

providing convenience and energy efficiency

Velux Window Vapour Barrier BBX CK01 55 x 70cm recessed-shower-trays The sleek design seamlessly integratesThis Velux vapour barrier prevents warm air from entering your roof space. This creates an air tight seal preventing condensation build up. It's easy to install. Also the Velux vapour barrier forms an air tight seal preventing heat loss. Technical details Material: polyethylene Material thickness: 0. 15 mm SD value (water vapour diffusion resistance): 40 m Tape: 60 mm