This general purpose polystyrene sheet is designed for use as floor insulation across a range of building projects. Measuring 2400mm by 1200mm with a thickness of 120mm, it is suitable for providing a reliable thermal barrier under concrete slabs, suspended floors, or timber systems.
On site, these lightweight boards are easy to handle and trim to fit specific spaces using standard hand tools, making them practical for both new build and refurbishment work. They are also suitable for other insulation tasks where a versatile, rot-proof solution is required.
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