Klober Permo Air Open Underlay Roofing Breather Felt - 50m x 1m Roll done Can be worked in both

Can be worked in both directions

Colour: Yellow

5° roof pitches

the Corotile Lightweight Metal Roofing Sheet comes with a complete set of accessories and fixings

steel and rock chippings and is backed by a 15-year guarantee

Klober Permo Air Open Underlay Roofing Breather Felt - 50m x 1m Roll done Can be worked in bothPermo air is the most breathable air open low resistance underlay on the market. It is the ideal solution where there is a high risk of condensation forming in the roof space. Features Air open & vapour permeable. Over 13% more breathable than any other air open underlay on the market. Lowest vapour resistance of all breathable membranes. Being both air open & vapour permeable further minimises the risk of condensation forming, particularly during the