This PIR insulation board features a 75mm thickness and is designed for use in partial fill cavity wall applications. Made with a tongue and groove edge detail, it allows for straightforward alignment during installation, helping to achieve a continuous layer of insulation.
Typically fitted in new build or refurbishment masonry cavity wall projects, it is used to improve thermal efficiency while maintaining a clear residual cavity. The board measures 1200mm by 450mm, making it suitable for fitting between standard wall ties in most brick or block constructions.
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