Types of Insulation - a Guide
We manufacture five types of insulation for walls, floors and roofs.
Knowledge Article4 min read
Kooltherm Cavity Closer is a uPVC extrusion with a premium performance fibre-free rigid thermoset phenolic core. It provides a simple and efficient method of closing cavities around openings in masonry cavity walls, and has a thermal conductivity of 0.022 W/mK.
Product Highlights
Inhibited heat transfer - reduces thermal bridging, condensation risk and mould growth
Weather resistant - forms an integral DPC
Can be fitted with door / window frames as a combined unit
