Foam house construction can range from the use of SIPs (structural insulated panels) to the heavy use of foam insulation in “passive house” construction to a construction method using EPS panels with a sprayed composite material as the structural component of the house. The easy availability of EPS and the fact that it provides the most economical R-Value of any rigid insulation material makes it the ideal material for any method of foam house construction. EPS is available in a variety of densities with compression strengths to meet almost any requirements. Universal Foam Products can advise you of the right EPS for any application.