Foam-Control® Expanded Polystyrene (EPS) Roof Insulation
DuraTherm® Insulated Shipping Containers / Insulated Coolers
Foam-Control® EPS Geofoam Embankment
WineLoc™ Wine Packaging / Wine Shipping Containers
Foam-Control® Plus+® Architectural Grade EPS Insulation
R-Control® Structural Insulated Panels (SIPs)
Lost Foam Foundry Patterns for Metal Casting

Leading the Industry in EPS Manufacturing

For over four decades ACH Foam Technologies has been an industry leader in Expanded Polystyrene (EPS) manufacturing, providing products for construction, geotechnical, packaging, and industrial applications. ACH Foam customers receive the right balance of quality products, superior service, innovation, and value which has made ACH Foam a front-runner in the expanded polystyrene (EPS) manufacturing industry. ACH Foam’s EPS has never contained CFC, HCFC, HFCs or formaldehyde which are harmful to the earth's ozone. Our plants are drop-off facilities for smaller quantities of post-consumer EPS for recycling.

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ACH Foam Technologies’ expanded polystyrene (EPS) foam packaging materials are designed to cushion, protect, absorb shocks and insulate your product during shipping, handling and storage.

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ACH Foam Technologies’ expanded polystyrene(EPS) construction and architectural insulation products are durable, versatile, energy efficient and cost-effective solutions.

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Media Coverage

May 2015

Civil + Structural Engineer

In Northern California’s San Pablo Bay, about 40 miles inland from San Francisco, construction has been underway to restore...

May 2015

Utah Design & Construction

There are several advantages to using precast concrete. The biggest factors are that it gives the appearance...

March/April 2015


Those banning expanded polystyrene say there's little demand for the recycled prodcut.  That's incorrect, recyclers say...

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News & Events

  • August 18, 2015

    Using EPS Geofoam Forms Opens a World of Possibilities for Concrete Construction

    On the construction of the Cheyenne South Valley Connector project, innovation came in the form of an unusual application of ACH Foam Technologies’ Foam-Control EPS Geofoam.  Geofoam was used to create the form work required to shape the bridge’s three concrete piers.
  • April 2, 2015

    ACH Foam Technologies’ EPS Geofoam Supports Structures Beyond Roadway Projects

    Denver, CO - ACH Technologies’ Foam-Control EPS Geofoam is best known for its use on roadway and embankment projects. An engineered lightweight material made of expanded polystyrene (EPS) foam with
  • View Media Center  

    Workshops & Meetings

    Acquire New Knowledge

    Learn about ACH Foam Technologies' packaging, OEM, Lost Foam Foundry Patterns, Structural Insulated Panels, Geofoam, Insulated Concrete Forms, Roof Insulation and much more.

    Earn Continuing Education Credits

      • American Institute of Architects (AIA)
      • Professional Design Hours (PDH)
      • Roofing Consultants Institute (RCI)

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