Klober Breathable Sarking

Premier Slate are suppliers of a breathable membrane known as Permo air. It is the most breathable air open low resistance underlay on the market. Permo air is the ideal solution in areas where there is a high risk of condensation forming in the roofspace, especially useful for humid conditions.

Product features & benefits:

• 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
• No ventilation required
• Strong 3 layer material
• Superior nail tear strength