Marmoleum acoustic is a twin-layered Marmoleum designed to achieve 14dB impact sound reduction (ISO 717-2). Marmoleum acoustic is composed of a 2 mm Corkment underlayer plus 2 mm of Marmoleum, which is calandered on the Corkment.
Using Marmoleum acoustic saves on both installation and adhesive costs, because the product can be installed once, avoiding the need to first install Corkment and then Marmoleum.