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Standard Sized EPS Geofoam Blocks

EPS Geofoam can be utilized in a variety of construction and engineering projects as a lightweight fill material and cheap alternative to soil.

We fulfill EPS Geofoam needs for any project so you save time, money & effort. We aren’t just a supplier, we’re your team. Request a quote today.

EPS Geofoam can be provided as standard sized 4’x4’ or 4’x8’ blocks up to 36” thick for use in several applications such as bridge abutments, slope and road construction and structural weight reduction. The EPS foam is delivered by truckload and provided based on the client’s provided takeoff and specifications.

  • Available in widths from 8”-48” and lengths from 2’-16’
  • Maximum Block Size: 48"x96"x36"
  • Wide variety of thicknesses of ½” up to 36”
  • Manufactured at over 100 locations

We fulfill EPS Geofoam needs for any project to save you time, money, & effort. We aren’t just a supplier, we’re your team. Request a quote today.

Compare EPS Geofoam Products

Density, min., kg/m3 (lb/ft3 )  –  11.2 (0.70)


Compressive Resistance, min., kPa (psi) at 1 %   –  15 (2.2)


Compressive Resistance, min., kPa (psi) at 5 % –  35 (5.1)


Compressive Resistance, min., kPa (psi) at 10 %  – 40 (5.8)


Flexural Strength, min., kPa (psi) – 69 (10.0)


Oxygen index, min., volume % – 24.0

Density, min., kg/m3 (lb/ft3 )  – 14.4 (0.90)


Compressive Resistance, min., kPa (psi) at 1 %   –  25 (3.6)


Compressive Resistance, min., kPa (psi) at 5 % – 55 (8.0)


Compressive Resistance, min., kPa (psi) at 10 % – 70 (10.2)


Flexural Strength, min., kPa (psi) – 172 (25.0)


Oxygen index, min., volume % – 24.0

Density, min., kg/m3 (lb/ft3 )  –  18.4 (1.15)


Compressive Resistance, min., kPa (psi) at 1 %   –  40 (5.8)


Compressive Resistance, min., kPa (psi) at 5 % –  90 (13.1)


Compressive Resistance, min., kPa (psi) at 10 % – 110 (16.0)


Flexural Strength, min., kPa (psi) – 207 (30.0)


Oxygen index, min., volume % – 24.0

Density, min., kg/m3 (lb/ft3 )  – 21.6 (1.35)


Compressive Resistance, min., kPa (psi) at 1 %   – 50 (7.3)


Compressive Resistance, min., kPa (psi) at 5 % – 115 (16.7)


Compressive Resistance, min., kPa (psi) at 10 % – 135 (19.6)


Flexural Strength, min., kPa (psi) – 240 (35.0)


Oxygen index, min., volume % – 24.0

Density, min., kg/m3 (lb/ft3 )  – 38.4 (2.40)


Compressive Resistance, min., kPa (psi) at 1 %   – 103 (15.0)


Compressive Resistance, min., kPa (psi) at 5 % – 241 (35.0)


Compressive Resistance, min., kPa (psi) at 10 % – 276 (40.0)


Flexural Strength, min., kPa (psi) – 414 (60.0)


Oxygen index, min., volume % – 24.0

Density, min., kg/m3 (lb/ft3 )  – 45.7 (2.85)


Compressive Resistance, min., kPa (psi) at 1 %   – 128 (18.6)


Compressive Resistance, min., kPa (psi) at 5 % – 300 (43.5)


Compressive Resistance, min., kPa (psi) at 10 % – 345 (50.0)


Flexural Strength, min., kPa (psi) – 517 (75.0)


Oxygen index, min., volume % – 24.0

EPS Geofoam by Geofoam International LLC provides the most reliable, highest level of stability for transportation, building, or structural construction projects utilizing Geofoam. It is clean, cost effective, lightweight, easy to install and doesn’t require heavy equipment. Simply contact Geofoam International to receive a project scope. We’ll provide a hassle-free, money-saving experience that meets any construction schedule.

  • EPS Geofoam (also known as expanded polystyrene foam) can be provided in standard specification sizing or factory cut fit-to-size for more complex project applications. Products are delivered directly to your construction site and are accompanied by a detailed set of installation shop drawings showing the contractor where to place each block and how to install it.
  • Compressive resistance @ 1% deformation ranges from 2.2 psi to 18.6 psi.
  • EPS Geofoam blocks can be molded to virtually any size and provided at different densities depending on the requirement by the project.
  • Per cubic foot, EPS Geofoam is 100 times lighter than traditional fill materials like soil and concrete.
  • Maintenance following installation is not required.
  • The closed cell structure of the eps block foam gives it the unique properties such as high density, stability, and insulation that allow it to function as a successful lightweight fill material. Our foam products also inhibit moisture absorption, reducing the risk of mold or mildew growth.
  • Geofoam Blocks can be pre-cut or field trimmed to be stacked easily in the field by the installing contractor.
  • EPS Geofoam (expanded polystyrene) can be provided with an EPA-approved termite and bug resistant material which meets the strictest certifications in the market.
  • Material can be delivered in a just in time method so no storage is involved.

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