Isolair Woodfibre Permeable Sarking Board 35mm By Pavatex – 55.8m2

Vapour permeable with a water-resistant coating, this Isolair sub-roof board includes tongue and groove edging and provides excellent protection against heat and noise in external timber constructions with clad walls.

This sarking board is ideal for roof applications as over rafter, insulated sarking and for wall applications on to studs or existing masonry. In terms of finish, it is appropriate for cladding or tiling and even brick cladding, and installed with mechanical fixings.

Features & Benefits: Isolair Woodfibre Permeable Sarking Board 35mm by Pavatex – 55.8m2

• 2.48m length x 750mm width x 35mm thickness
• Board size of 1.86m²
• 7.2kg weight per m²
• Tongue and groove edge profile
• Thermal conductivity of 0.044 W/mK
• Density of 200kg per m³
• Compressive strength of 250kPa at 10% compression
• Can be left exposed up to 90 days once taped
• Vapour permeable with a water-resistant coating
• Pallet of 30 boards

Considered ‘waterproof’, Pavatex sarking boards meet the European standard EN 14964 for sarking boards and can withstand weather exposure for up to three months. Isolair sarking boards can also be employed for insulation and factored into heat transfer calculations. When employed as sarking boards, it is important to follow country-specific application codes outlined in the technical documentation, adhering to regulations and standards.

Standards & Certification

• Fire rating: Class E