Location: Sacramento and Union City, CA
Project Type: Reroof two cold storage freezer plants and upgrade vapor barrier
Size: 393,932 sq. ft


The existing asphalt roof had failed as a waterproof membrane and as a vapor barrier. Maintenance costs were escalating and valuable electricity was being wasted.


After the SPF roof and vapor barrier coating system was installed, the frost and ice inside the building has dissipated (evaporated). A review of electricity bills from before and after installing the SPF roof and vapor barrier on the Union City project showed a savings of $8,000 per month. The entire cost of the project will be recovered in approximately seven years.