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Geofoam Insulation
Engineered EPS to Fill the Voids
GEOFOAM - Lightweight Structural Void Fill
Geofoam for Stairwells and Ramps
Using Geofoam to form and fill-in for stairs and ramps provides advantages
- Quicker time lines
- Faster builds
- Less concrete used
- More stable substrate
Geofoam can be cut to the exact size pieces needed for the project. Blocks are number for easy placement.
GEOFOAM
DuraFill EPS Geofoam is manufactured by Plymouth Foam to the highest quality standards accelerated by our computer-aided manufacturing. With our “State of the art” technology, Durafill can be manufactured to meet the highest design criteria. Made in the USA.
Durafill Geofoam Physical Properties
Geofoam Application and Uses
Plymouth Foam manufactures Geofoam insulation for the United Sates including the states of Wisconsin, Illinois, Indiana, Iowa, Minnesota, Michigan and Ohio. Plymouth Foam provides Geofoam insulation using Expanded Polystyrene (EPS) in the form of flat insulation, tapered insulation and block insulation. Durafill EPS Geofoam is a lightweight closed cell rigid foam insulation used in a wide variety of geotechnical applications. Geofoam can be used for road embankments, retaining walls, abutment backfill, slope stabilization, pavement insulation, roadway sound barriers, foundation fill plaza decks, levees, dikes, landscaping berms, utility protection, frost protection, stadium seating, foundations, green roofs, cold storage, construction fills, tunnels, pool infils and decks, garden decks, and even recreation forms such as mini-golf, obstacle courses, racing and ice rinks. Geofoam is an engineered light weight fill designed to reduce loading. Plymouth Foam’s EPS, the safe insulation, is manufactured in Wisconsin, Minnesota and Ohio.
Questions or
Quote Call
920-889-0021
Product Downloads
Project Profiles
DOT uses Durafill Geofoam between two lakes
Blue Harbor Resort built on Durafill Geofoam
A submarine exhibit uses Durafill Geofoam
Watch movies using Durafill Geofoam Stadium Seating
Outdoor Big Ten hockey game played on Durafill Geofoam
Mircofiltration plant utilizes Durafill Geofoam
Local College ramps up savings and cuts build time
Other Downloads
Federal Highway Administration
(EPS Geofoam recommended in highway projects)
Meeting Project Specifications
(Technical Bulletin)
PF Spec Sheet
(R-Values and PSI)
XPS VS EPS
(15 year study)
Why EPS is Better
(Recent Research)

