Heavy-duty truss arch and engineered buildings are the sturdiest portable shelter you can find. These industrial strength structures are made to withstand heavy winds in excess of 100mph, both balanced and unbalanced snow loads of 40-60lb per sq/ft and heavy rain. Truss structures feature arch and triangular construction that allows for ample room and solid protection from the elements. Made for large equipment and machinery truss buildings can house trucks, truck trailers and payloads, large boats, heavy farm machinery and even small aircraft. Truss structures are also commonly used for salt sheds, agriculture, barns, horse riding arenas and heavy equipment shelters. We carry a wide selection of sizes in arch construction and all covers are a solid white color.