The 150mm thick Loft Roll 44 by Knauf is perfect for the effective thermal insulation of pitched roofs at ceiling level as well as suspended timber floors. When used at ceiling level, it is generally installed in two layers, with the first layer placed between the joists and t... Read More
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The 150mm thick Loft Roll 44 by Knauf is perfect for the effective thermal insulation of pitched roofs at ceiling level as well as suspended timber floors. When used at ceiling level, it is generally installed in two layers, with the first layer placed between the joists and the second layer over, at right angles to the joists.
These high-performance, energy saving rolls consist of a flexible, lightweight, resilient and non-combustible low-density glass mineral wool quilt. They are 1140mm wide and partially perforated, allowing you to opt for either two rolls that are 570mm wide or three rolls 380mm wide, making them suitable for a wide range of settings.
The Roll 44 range by Knauf is rot proof, odourless and non-hygroscopic. What's more, the rolls do not encourage the growth of mould, bacteria or fungi and will not sustain vermin.
This pack has coverage of 9.18m² and 3.40 m²K/W thermal resistance, as well as 0.044 W/mK thermal conductivity.
Question:
Can this product be installed on ground floor between joists?
Answer:
It can be however, we would recommend some kind of netting or a brether membrane underneat to hold it in place.
Question:
What is the square meterige per roll
Answer:
The rolls are 1140mm wide and partially perforated to produce either 2 rolls 570mm wide or 3 rolls 380mm wide. 2 rolls = 4.59m2 each. 3 rolls =3.06m2 each
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