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55m2 15 75mm 9 4
intermediate floors
Can the product be directly decorated or finished with plaster
It can reduce CO2 emissions by many tonnes over the lifetime of use
Rockwool RW3 insulation slabs comply with safety conditions for fire protection
Proctor Air VPU Membrane - All Sizes discontinued_product 55m2 15 75mm 9 4Proctor Air is a vapour and air permeable underlay (VPU) for pitched roof applications. While the majority of VPUs in use today utilise an airtight, vapour permeable, film layer to achieve their performance, Proctor Airs SMS (Spunbond Meltblown Spunbond) structure allows high levels of airflow in addition to the transport of moisture vapour, making the formation of condensation virtually impossible. Independent studies of the effect of air
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