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170mm Knauf Earthwool Loft Roll 44 Combi-Cut 1140x7030 (8.01m2)

170mm Knauf Earthwool Loft Roll 44 Combi-Cut 1140x7030 (8.01m2)

Earthwool Loft Roll 44 is a glass mineral wool quilt specified for insulating pitched roofs at ceiling level and suspended timber floors. The rolls are partially perforated to produce either 2 rolls 570mm wide or 3 rolls 380mm wide.

Price: £ 25.45
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170mm Knauf Earthwool Loft Roll 44 Combi-Cut 1140x7030 (8.01m2)

UK delivery time:
1 - 2 days

170mm Knauf Earthwool Loft Roll 44 Combi-Cut 1140x7030 (8.01m2)

Earthwool Loft Roll 44 is a glass mineral wool quilt specified for insulating pitched roofs at ceiling level and suspended timber floors. The rolls are partially perforated to produce either 2 rolls 570mm wide or 3 rolls 380mm wide.
Knauf

Price: £ 26.27 31.52 inc VAT) Click to view discounts

5 or more: £25.88 (£31.06 inc VAT)
10 or more: £25.45 (£30.54 inc VAT)
20 or more: £24.85 (£29.82 inc VAT)

170mm Earthwool Loft Roll 44 is a flexible low density glass mineral wool quilt which is lightweight, resilient and non-combustible. The rolls are 1140mm wide and partially perforated to produce either 2 rolls 570mm wide or 3 rolls 380mm wide.

Application:

170mm Earthwool Loft Roll 44 is primarily used for the thermal insulation of:

  • pitched roofs at ceiling level

  • suspended timber floors

When used to insulate 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.

Advantages of 170mm Earthwool Loft Roll 44:

  • Provides great thermal, acoustic and fire performance insulation in new build lofts and loft conversions
  • Offers negligible resistance to the passage of water vapour - vapour resistivity of 7.00MNs/g.m
  • Can be used with timber joists at 400mm and 600mm centres
  • Earthwool Loft Roll 44 is lightweight, easy to handle, cut and install
  • Loft Roll 44 is odourless, rot proof, non hygroscopic, does not sustain vermin
  • Will not encourage the growth of fungi, mould or bacteria
  • Earthwool Loft Roll 44’s manufacture has a low impact on the environment and is classified as Zero ODP and Zero GWP
Thickness: 170mm
Length: 7.03m
Width: partially perforated 1140/2x570/3x380mm
Pack size: 1
Area per pack: 8.01m2
Material: Glass Fibre (Glass Mineral Wool)
Thermal conductivity: 0.044 W/mK
R-Value: 3.85 m2K/W
Fire resistant: YES
Acoustic: YES
Water vapour resistance: 7.00MNs/g.m