Whiting developed the first practical overhead roll-up 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 roll-up doors, as well as laminated swing doors. Our Premium, ColdSaver, TempGuard, CargoGuard, Truss and Sea-Lok brands set the industry standard for quality and value.

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