Manufacturers / TRA Snow and Sun

A snow retention and roof flashing company in American Fork, Utah, founded in 1996 by Terry Anderson as TRA Snow Brackets. It designs Snow Brackets (pad-style snow guards) and snow fence or snow rail systems in clamp-on, deck-mount and single-ply versions for most roof types, lays out each project's snow retention plan, and also sells flexible aluminum and copper roof flashings and tile roof ventilation products such as TileVent, TileSeal and VersaFlash. The company states its snow guards and snow rail systems were tested to a fail point by Brigham Young University's Engineering Department, with the resulting data used to build bracket-count charts by roof pitch and snow load.