Whiting developed the first practical overhead rollup door for trucks and trailers in 1953. Today, Whiting remains the world's leading designer and supplier in the industry with a full line of dry freight, insulated and specialty rollup doors, as well as laminated swing doors. Our Premium, ColdSaver, TempGuard, CargoGuard, Truss and SeaLok brands set the industry standard for quality and value.

Learn more @ http://www.whitingdoor.com.