PLEASE NOTE THIS PRODUCT IS 1200mm x 1200mm (1.44sqm) Most other alternatives are smaller units (1000mm x 1200mm) SRU Soundlay Plus 15 - High Performance acoustic underlay which can be used in both new build and refurbishment timber floors. With an impressive height to performance ratio, it improves both airborne and impact sound performance. Also excellent impact noise improvement when installed to steps.
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