SRS Impactafoam


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• Reduces impact noise Only 5mm thick

• Environmentally friendly

• High compression strength

• Low thickness loss

• Easy to lay and cut

• Good vapour barrier• Good chemical resistance

• Does not deteriorate or mildew

• Roll Size: 1200mm x 25m (30m2 per roll)

• Also available as tape 50mm x 5mm x 15mt rolls (sold in box of 6)


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Impactafoam is designed to form a resilient layer reducing impact noise transmission in concrete and timber floors. It is an inert crosslinked closed cell polyethylene foam,  therefore providing a vapour barrier with good compression strength. In a concrete construction, it is laid as a membrane between a structural concrete floor of mass 300Kg/m2 and the finishing screed. For a raft floor construction batten strips are applied to the underside of  the timber battens. In a conventional timber construction self adhesive batten strips are easily applied to the top of the floor joists. This forms a resilient layer between the joists and the boarding, reducing impact noise.

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