#1 Recommended Siding
CedarMAX Insulated Siding is a complete thermal cladding system that is recognized as a form of “continuous insulation,” or insulation installed on the outside of your home that helps reduce energy loss. Integration of Heartland’s exclusive Super Polymer Formulation with rigid foam insulation makes CedarMAX the perfect choice of exterior cladding for your home.
CedarMAX is also now ASTM D7793 certified.
What does this mean? It means that Heartland has voluntarily submitted each of their CedarMAX products to be evaluated for safety, quality, functionality and value with the Vinyl Siding Institute (VSI) and a third party accreditation firm ASTM International. This testing standard also helps to provide homeowners with peace of mind that Heartland products perform at the highest levels.