75mm PIR Cavity Insulation Board 1200 x 450mm is a rigid thermal insulation board designed for use within suitable cavity wall construction. The 1200 x 450mm board format makes the insulation straightforward to handle, cut and position during installation, while the 75mm thickness provides an effective solution for improving thermal performance within the building envelope. PIR insulation offers high thermal performance relative to its thickness, making it widely used where effective insulation is required without excessive construction depth. Suitable applications can include new build properties, extensions and renovation projects where PIR cavity insulation is specified.
