KNAUF Earthwool Loft Roll44

£30.95£35.95 Incl. VAT

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Free delivery over £150 (Exceptions Apply)
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Description

Earthwool Loft Roll 44 is a flexible low-density glass mineral wool quilt that 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. Covering 5.93m2.

Earthwool Loft Roll 44 represents no known threat to the environment and has zero Ozone Depletion Potential and zero Global Warming Potential.

Application

Earthwool Loft Roll 44 primary use is for the thermal insulation of pitched roofs at ceiling level, it can also be used to thermally insulate floors. 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 44 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 44 offers negligible resistance to the passage of water vapour and has a vapour resistivity of 5.00MNs/g.m.

Properties

200m

  • Thickness: 200mm.
  • Length: 5.20m x 1.14m – 2 x 570mm / 3 x 380mm.
  • Thermal resistance: 4.50 m²K/W.
  • Thermal conductivity: 0.044 W/mK.
  • Fire rating: Euroclass A1 to BS EN 13501-1.
  • Coverage: 5.93m2

150mm 

  • Thickness: 150mm.
  • Length: 8.05m x 1.14m – 2 x 570mm / 3 x 380mm.
  • Thermal resistance: 3.40 m²K/W.
  • Thermal conductivity:0.044 W/mK.
  • Fire rating: Euroclass A1 to BS EN 13501-1.
  • Coverage: 9.18m2

100mm

  • Thickness: 100mm.
  • Length: 12.18m x 1140mm – 2 x 570mm / 3 x 380mm.
  • Thermal resistance: 2.25 m²K/W.
  • Thermal conductivity: 0.044 W/mK.
  • Fire rating: Euroclass A1 to BS EN 13501-1.
  • Coverage: 13.89m2

Features

  • Produced for use with timber joists at 400mm and 600mm centres.
  • Lightweight and economic insulation quilt.
  • Provides thermal, acoustic and fire performance.
  • Partially cut perforations.
KNAUF Earthwool Loft Roll44

Delivery Information

We have multiple delivery options

  • Next day carrier
  • 2-3 day carrier
  • Click & Collect from store

Costs

The cost of the carriage will be displayed before your final checkout. Free delivery is available on most items for orders over £150, exceptions do apply.

Dispatch

  • Orders will only be dispatched and delivered on weekdays.
  • Orders for the next working day delivery must be placed before 2 pm, this gives us time to pick and pack before the carrier arrives to collect.
  • We aim to dispatch all carrier delivered items within 48hrs, and all items delivered on our own transport within 5 days, Monday to Friday.
  • A dispatch email will be sent when your goods leave us, if delivery is by the carrier, this email will include tracking information. If your order is delayed for any reason, we will contact you.

Errors

We pride ourselves on our customer service but mistakes can happen. If you receive an incorrect or faulty item, please notify us within 30 days to arrange a refund, return or exchange.

KNAUF Earthwool Loft Roll44