Thermal shock is a phenomenon that results from rapid temperature changes in a roofing system. Everything contracts and expands as it heads and cools, but not everything contracts and expands at the same rate. Thermal shock can dramatically reduce the lifespan of a conventional roofing system. 

For example, a metal roofed warehouse in Louisiana will experience a roof temperature of 134°F during the heat of July. An afternoon rain storm depositing 73°F water will cause the metal roof to lose heat quickly. This loss of heat will cause the metal to contract rapidly, leading to additional stress on the roof and damage.

The Elastikote^® roofing solution is designed to withstand thermal shock.