Permo Air 50m – All Sizes

Permo Air 50m – All Sizes

Permo® 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. It is a low resistance air-open roof underlay, suitable for pitched roofs. Permo Air roof membrane is BBA approved and NHBC accepted without the need for additional high-level ventilation, saving time and cost.

Area of application

• Suitable for Cold and Warm Roofs.
• Wind zones 1-3 with battened headlap. All wind zones with taped headlap.

Key Features

• Air and vapour permeable.
• BBA & NHBC approved for needing no additional high level ventilation, saving time and cost.
• Assists during the drying out period and helps with the ventilation on complex roofs.
• Strong 3 layer recyclable fleece.
• All products supplied by Klober are covered by its 10 year guarantee.