A soil substitute used in geo-technical applications for over 30 years.


    ICA-LITE® EPS panels and Geofoam by ICA are listed on CSI GreenFormat.

  • EPS

    EPS is expanded polystyrene manufactured in the Lehigh Valley of PA.


    ICA has a private fleet of trucks with experienced drivers.

Welcome to ICA

Insulation Corporation of America (ICA), located in Allentown, PA, is a women and family owned, “Made in America” manufacturer of expanded polystyrene (EPS). EPS literally has thousands of uses. Insulation, Geofoam, packaging, bridge deck fillers, flotation, and custom shapes are just naming a few of its uses. Whether you need sheets of foam or an intricately cut contour piece, ICA is here for you. Our in-house design team will assist you in creating the perfect product for your needs, or you may provide us with your own specifications and we will cut and ship to your desired location. Customization of EPS is what we do—ask us how to get started! Our sales and support team will be happy to assist you in your order and answer any questions you may have. So please explore our pages, check out our mission, history, product guides and blog for more information. Also be sure to follow us on Facebook and Twitter!

ICA Standard Products

ICA offers a variety of standard products along with full customized solutions.


ICA Specifications

ICA-LITE® EPS specification sheet for standard products.


Geofoam Applications/Technical Data

EPS Industry Alliance on Geofoam Application and Technical Data.



Thanks for all your hard work & Fairy Dust!! You guys do an amazing job with my emergencies!!
~ A note from Patty H. attached to an Edible Arrangement