This CavityTherm PIR insulation board is designed for use as an internal corner piece in full-fill cavity wall construction. With dimensions of 1200 x 450 x 150mm, it fits effectively within masonry cavity walls to provide an efficient thermal barrier.
Suitable for new build projects, this board features an engineered profiled facing that helps direct moisture away from the inner structure and onto the external leaf. It is typically used to maintain unbroken insulation at internal corners, supporting a continuous system within cavity wall applications.
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