Korolite 30-Year Limited Warranty

Airfoam is pleased to extend a 30-Year Limited Warranty for Korolite® EPS (Expanded Polystyrene) including a 100% R-value warranty.

While EPS uses air as insulator many competing insulation materials off-gas the refrigerant greenhouse gases they use so their warranties usually only cover 80-90% of the R-value they advertise.

The Korolite® EPS warranty is intended for building owners so architects and contractors can include it in owners’ building documentation.