Velux Window Vapour Barrier BBX PK10 94 x 160cm k-value-0127 Soft water is best for

Soft water is best for cleaning panes

Is the composite material durable

Clear glass panels for added elegance

eliminating the need for complicated instructions or professional help

The pack includes all necessary components for installation

Velux Window Vapour Barrier BBX PK10 94 x 160cm k-value-0127 Soft water is best forThis 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