Insulation Corporation of America (ICA), located in Allentown, PA, is a women and family owned, "Made in America" manufacturer of expanded polystyrene (EPS). EPS is commonly used as insulation for walls, foundations and roofing. Expanded Polystyrene insulation is a lightweight, rigid, closed cell insulation.
EPS is available in several compressive strengths to withstand load and back-fill forces. This closed-cell structure provides minimal water absorption and low vapor permanence. Commonly used as insulation for walls, foundations and roofing, there are many benefits to selecting EPS products.