Geofoam is also provided by Throop Cellular Concrete. Geofoam consists of factory produced block of foam. Most people refer to is as Styrofoam but this is a brand name and not the actual product. It is made regionally by local factories and installed in your jobsite as ultra lightweight fill. Blocks are typically field cut to fit by laborers using specialty cutting tools. Please call us for a quote on your job to provide and/or install. Cellular concrete and Geofoam work excellent together to allow for cost savings and ultra weight reduction.