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.
Reduces impact noise
Environmentally friendly
High compression strength
Low thickness loss
Easy to lay and cut
Good vapour barrier
Good chemical resistance
Does not deteriorate or mildew
Length: 15m
Width: 50mm
Thickness: 5mm
Coverage: 75m²