What is the cost of Kooltherm Insulation?

The Kooltherm range of insulation is an advanced high performance insulation providing the maximum thermal benefit in the thinnest possible construction and in many cases can provide much better value than the proposed PIR alternative.

For example, in a typical 150 mm wide masonry cavity wall construction, just 110 mm of Kooltherm K8 can be used and will achieve a U-value of 0.15 W/m²K. This method follows traditional proven construction methods, still retains the clear cavity between the insulation and outer masonry leaf and doesn’t require specialist fitting techniques such as installing vertical strips of DPC at all corners on PIR full fill systems. Therefore the PIR alternative, while cheaper up front, actually works out more expensive per square metre when compared to Kooltherm.