Sound Insulation

Sound Insulation

£ 16.99 Inc. VAT

Impactafoam is designed to form a resilient layer reducing impact noise transmission in concrete and timber floors. It is an inert cross-linked closed-cell polyethene foam, therefore providing a vapour barrier with good compression strength.

For a raft floor construction, Impactafoam 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.

Please consult the Impactafoam Datasheet for full installation & performance information.

Dimensions:  50mm x 15m x 5mm per roll

The team at SIS say:  As this product is self-adhesive it is quick and easy to install under timber/metal tracks or on top of timber joists.

For assistance on the correct quantity to order please contact our technical team on 01928 571 856 or email us on

Technical Data

Data Sheet

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