Improve the thermal efficiency of your home with Knauf Loft Roll 44, a flexible glass mineral wool insulation designed for cold pitched roofs at ceiling level and suspended timber floors. Offering a thermal conductivity of 0.044W/mK, this lightweight, cost-effective roll helps... Read More
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Improve the thermal efficiency of your home with Knauf Loft Roll 44, a flexible glass mineral wool insulation designed for cold pitched roofs at ceiling level and suspended timber floors. Offering a thermal conductivity of 0.044W/mK, this lightweight, cost-effective roll helps reduce heat loss while remaining easy to handle. Manufactured using plant-based ECOSE Technology, it is non-combustible and achieves the highest Euroclass A1 reaction to fire classification.
Each 1140mm wide roll is partially perforated to suit common joist spacings. It can be divided into two 570mm wide rolls or three 380mm sections, making it simple to achieve a neat fit between joists. Loft Roll 44 provides energy-saving insulation for both roof and suspended timber floor applications.
Loft Roll 44 range has an impressive thermal conductivity of 0.044W/mK and a fire rating of Euroclass A1 to BS EN 13501-1. The rolls are highly sustainable and environmentally friendly, with Zero Ozone Depletion Potential and Zero Global Warming Potential. They offer negligible resistance water vapour passage.This Knauf Loft Roll 44 is rot proof, odourless and non-hygroscopic. It does not allow the proliferation of vermin and will not encourage the growth of mould, bacteria or fungi.
Question:
accoustic performance
Answer:
The Knauf Loft Roll 44 Insulation serves primarily for thermal insulation of pitched roofs at ceiling level and floors. While it does offer some acoustic improvement, particularly for airborne noise like speech, TV, and traffic passing between rooms and loft spaces, it's important to note that it is not a specialist acoustic product. Therefore, it does not have a specific official "dB reduction" rating on its own. If you require more detailed information about its acoustic properties, you may want to consider reaching out to the manufacturer or a specialist in acoustic insulation.
Question:
Is this any good for timber framed external wall panels as insulation?
Answer:
This is more for use in lofts, for a wall panel you may need a multifoil or PIR board.
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