Transatlantic Building Group

Trans-Atlantic Company is a full-line industrial and commercial door hardware manufacturer based in Philadelphia, PA. We specialize in wholesale door hardware for commercial buildings, institutions, and industry as well as multi-family apartment buildings and condos. We offer a full range of commercial door hardware for hollow metal, wood and storefront doors. Please review our wholesale garage door products online or download a product category catalog today. Our large selection of door hardware products includes entry locks, door closers, door knobs, hinges and more.