This PIR insulation board is designed for use as partial fill in masonry cavity wall applications. Measuring 1200 x 450 x 90mm, it features a tongue and groove edge profile for straightforward jointing on site.
Typically installed between wall ties, the board helps improve thermal performance while maintaining a clear residual cavity. Its format and robust jointing make it practical for builders working on new-build or refurbishment projects requiring cavity wall insulation.
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