Geofoam

Geofoam Lightweight Fill

Atlas Geofoam is a lightweight expanded polystyrene (EPS) engineered fill that is typically used in Hydrotech’s Garden Roof applications to provide topography or to increase the depth of the assembly without adding significant weight.  When provided by Hydrotech as part of our full waterproofing or roofing warranties the removal/reinstallation of the product can be included in warranty coverage, check with Hydrotech for specifics.

Geofoam meets or exceeds ASTM D6817 standards and is available in a variety of densities to meet your project requirements.