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Types of Insulation - a Guide

We manufacture five types of insulation for walls, floors and roofs.

Knowledge Article4 min read
Kooltherm brand

A guide to cavity wall insulation

A guide to help you understand all about cavity wall insulation

Knowledge Article4 min read
Kingpsan Kooltherm K8 Plus Product render Brick plaster

What size clear cavity do I need for partial fill cavity wall insulation?

Find out why a clear cavity might be needed and how exposure risk is assessed

Knowledge Article5 min read
Kooltherm Cavity Closer
Kooltherm Cavity Closer in a masonry cavity wall construction

Kooltherm Cavity Closer

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