The 40x60x18 domed truss building is another of our heavy duty portable shelters. It is designed for commercial, industrial, and agricultural use. Protect your material from the elements of weather, store commercial equipment, or set up a convenient outdoor workspace for your employees. The truss style frame is the most dependable style of outdoor protection the industry has to offer. The Big Bear Buildings products offer excellent structural integrity and maintenance-free fabric. Our cover fabric is made of the most dependable products, providing maintenance-free protection without compromising quality. The most popular uses for this structure include livestock and hay storage, sand or salt storage, large commercial vehicle storage, workshop and fabrication setup, and more. It can even be used as an airplane hangar or a riding arena for horses!