QA Certificate
Certificate type
Vapour permeable, windproof and water-repellent sarking/ insulation board.
Mainly used in pitched roofs and ventilated facades.
A natural and ecological vapour-permeable, windproof and water-repellent thermal insulation board based on wood fibre made according to a dry process. The boards can be exposed to weather for up to three months and are waterproof according to BS EN 14964. In the case of open facade cladding, the installation of a UV-resistant membrane, such as Pavatex FBA, is required.
Features and benefits:
Applications:
Mainly used in pitched roofs and ventilated facades.
Material | Wood fibre |
Uniclass 2015 | |
CAWS | K11/55 Rigid board insulation fixed as roof sarking K11/695 Rigid board insulation fixed as roof sarking |
Product Reference | Isolair |
Thickness | 30 mm2500 x 770 mm, 0.65 m²K/W thermal resistance. 35 mm2500 x 770 mm, 0.75 m²K/W thermal resistance. 40 mm2500 x 770 mm, 0.9 m²K/W thermal resistance. 52 mm2500 x 770 mm, 1.15 m²K/W thermal resistance. 60 mm2500 x 770 mm, 1.35 m²K/W thermal resistance. 80 mm1800 x 580 mm, 1.8 m²K/W thermal resistance. 100 mm1800 x 580 mm, 2.4 m²K/W thermal resistance. 120 mm1800 x 580 mm, 2.9 m²K/W thermal resistance. 140 mm1800 x 580 mm, 3.4 m²K/W thermal resistance. 160 mm1800 x 580 mm, 3.9 m²K/W thermal resistance. 180 mm1800 x 580 mm, 4.35 m²K/W thermal resistance. 200 mm1800 x 580 mm, 4.85 m²K/W thermal resistance. |
Standard product features | Material: Wood fibre. Edges: Tongue and grooved. Technical characteristics:
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