This polystyrene sheet measures 1200 x 450 x 50mm and is designed for use as cavity insulation in masonry walls. The lightweight format makes it straightforward to handle and position during installation work on site.
These sheets are commonly cut to size using standard hand tools and offer a practical solution for improving thermal efficiency in new builds or refurbishment projects. Suitable for a range of general insulation purposes where straightforward installation is required.
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