About TRA Snow & SunTRA Snow & Sun Inc., located in American Fork, Utah, offers snow retention solutions, and roof ventilation and flashing. Product lines are easily installed on nearly any style of roof or roofing material. Snow Retention Solutions include: Snow Bracket™ Snow Guards, Standing Seam Snow Rails, and Deck Mount Snow Rails. Roof Ventilation and Flashing include: TileVent, TileSeal, and VersaFlash. For more information, visit www.trasnowandsun.com.