With a 40mm thickness, this high-performance Thermawall TW50 insulation from Kingspan boasts a rigid thermoset polyisocyanurate (PIR) core that is completely fibre-free. The thermal conductivity of this partial fill cavity wall insulation is as low as 0.022W/mK. This Thermawall... Read More
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Find out moreWith a 40mm thickness, this high-performance Thermawall TW50 insulation from Kingspan boasts a rigid thermoset polyisocyanurate (PIR) core that is completely fibre-free. The thermal conductivity of this partial fill cavity wall insulation is as low as 0.022W/mK.
This Thermawall TW50 insulation maintains a clear cavity which means it resists moisture penetration and is unaffected by air infiltration. Additionally, the low emissivity foil facings significantly enhance the thermal resistance of the cavity. It is easy to handle and install, making the process of insulating your cavity walls a breeze.
This Kingspan Thermawall TW50 insulation also meets NHCB technical requirements when used with a 50mm residual cavity, ensuring optimal performance and it is manufactured with a non-deleterious material, making it an eco-friendly option for your home.
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