Velux Window Vapour Barrier BBX PK10 94 x 160cm k-value-0127 eliminating the need for complicated

eliminating the need for complicated instructions or professional help

Soft water is best for cleaning panes

the doors offer a trimming tolerance of up to 12mm on the long edges and 10mm on the short edges

Glossy finish: The midnight colour has a glossy finish that reflects light

Velux Window Vapour Barrier BBX PK10 94 x 160cm k-value-0127 eliminating the need for complicatedThis 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