Sonant PE Foam comes with sound insulating as well as sound absorbing properties. This closed cell polyethylene foam which, during the manufacturing process, has cells that are subsequently opened.  This process results in giving the foam excellent sound absorption properties.

The material also has the benefit of low water retention and structural strength as well as excellent weathering and ageing resistance. Sonant PE Foam features can also include excellent fire performance and UV stabilizing treatment for outdoor applications.