Velux Window Vapour Barrier BBX PK10 94 x 160cm k-value-0127 Clear glass panels for added

Clear glass panels for added elegance

eliminating the need for complicated instructions or professional help

It's important to use the right tools and follow guidelines to ensure a clean

VELUX GGL MK08 2066 White Painted Centre Pivot Triple Glazed Roof Window - 78x140cm

Velux Window Vapour Barrier BBX PK10 94 x 160cm k-value-0127 Clear glass panels for addedThis 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