Pay in 4 interest-free payments of $37.42 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Furthermore
cut a hole in the roofing underlay and place the Slate Vent
ensuring you don't overtighten or force
Which lasts up to 10 years
Permavent Apex Breather Membrane, 180g - 1m x 50m - Untaped Black FurthermoreFully Air Permeable APEX air permeability allows moisture to escape through the movement of air to flow through the roof, which eliminates interstitial condensation in pitched roofs. This can be particularly important during the drying out period of a new build. Vapour Permeable Permavent APEX vapour permeability helps to reduce the condensation withing the roof structure, whilst protecting it from the rain and wind outside. Permavent APEX has Sd
US$ 19.48
US$ 24.00
US$ 25.00
