Expanded Polystyrene (EPS) and STYROFOAMâ„¢ Brand Styrofoam Blocks and Sheets

There are hundreds of uses for EPS foam and STYROFOAM sheets and blocks. EPS and STYROFOAM Brand Foam have excellent R-values making it perfect insulation for interior and exterior walls, roofing, and under slab & subfloors. With a variety of laminate options, you can chose the right solution for your project.

Expanded Polystyrene (EPS)

The reason EPS is such a good insulating material is the millions of air pockets which are formed when the blocks are molded. These pockets impede the flow of heat, making EPS an excellent insulator — keeping things cool in the summer and warm in the winter. High quality EPS wall insulation sheets is available in a variety of sizes. Sheets of EPS are used to insulate the inside or outside of foundations. The material can come into direct contact with the earth without any degradation over time. Sheets can be installed on the outside of wall framing or between the studs as is currently being done in areas where flooding has become routine. Unlike fiberglass insulation, EPS absorbs very little moisture and as soon as the source is removed will dry out completely and quickly.

Any size you need

Panels are available in thicknesses from 3/8″ and up. They are available un-faced or laminated with 1-mil polyethylene film or metalized poly reflective film depending upon the application. STYROFOAM Brand Insulation is also available in stock sheet or block sizes.

Applications for STYROFOAM and EPS sheets and blocks

Styrofoam and EPS sheets and blocks can be custom cut to an infinite number of shapes and sizes. Here are some example applications:
  • Angles
  • Molded Corners
  • Custom Molded End Caps
  • Rigid Insulation
  • Slab Insulation
  • Wall Insulation
  • Roof Insulation
  • Sound Deadening
  • Architectural Shapes
  • GeoFoam
  • Retaining Walls and Bridge Abutments
  • Void Fill
  • Manufacturing
  • Sculpting Blocks
  • Theatrical Sets & Props