Earthwool Loft Roll 40 is a flexible glass mineral wool quilt which is lightweight, resilient and non-combustible. The rolls are 1140mm wide and are either partially perforated or fully cut to produce either 2 rolls 570mm wide or 3 rolls 380mm wide. Please note this is a pall...Read More
Earthwool Loft Roll 40 is a flexible glass mineral wool quilt which is lightweight, resilient and non-combustible. The rolls are 1140mm wide and are either partially perforated or fully cut to produce either 2 rolls 570mm wide or 3 rolls 380mm wide.
Please note this is a pallet of 24x packs giving a total coverage of 132.72m2.
For pitched roofs, timber floors and partitions.
Thickness: 100mm.
Length: 11.25m x 1.14m - 2 x 570mm / 3 x 380mm.
Pack coverag : 12.83m2.
Packs per pallet: 24.
Pallet coverage: 307.92m2.
Thermal resistance: 2.50 m²K/W.
Thermal conductivity: 0.040 W/mK.
Fire rating: Euroclass A1 to BS EN 13501-1.
Earthwool Loft Roll 40 primary use is for the thermal insulation of pitched roofs at ceiling level. However, it can also be used to thermally insulate floors and partitions, or wherever a lightweight mineral wool quilt is required. When used at ceiling level it is usually laid in two layers, with the first layer between the joists and the second layer over, and at right angles to the joists.
Durability
Earthwool Loft Roll 40 is odourless, rot proof, non-hygroscopic, does not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
Vapour resistivity
Earthwool Loft Roll 40 offers negligible resistance to the passage of water vapour and has a water vapour resistivity of 5.00MNs/g.m.
Standards
Earthwool Loft Roll 40 is manufactured in accordance with BS EN 13162, EN 16001 Energy Management Systems, OHSAS 18001 Occupational Health and Safety Management Systems, ISO 14001 Environmental Management Systems, and ISO 9001 Quality Management Systems, as certified by Bureau Veritas.
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