Acoustic Insulation for Walls Polymax Acoustic insulation reduces noise transfer while also improving the thermal performance of your home. Its higher density helps keep noise in its place and it is ideal for use in exterior walls, to reduce disturbance from traffic, aircraft or neighbours. Installed in interior walls and between storeys, Polymax Acoustic also helps keep the peace inside your home. It is perfect for creating quiet zones like bedrooms and studies and prevents noise from escaping rooms like home theatres.
