Rasmar Industries offers custom canvas replacement covers for hoop buildings, quonset shelters, arch structures, hoop barns & sheds, and greenhouse frames. Common applications for canvas buildings include equipment, sand, salt, industrial, and warehouse storage applications. Our replacement covers are manufactured from woven coated 12.5 ounce per square yard 24 mil polyethylene which is thermally sealed at the seams for a watertight seal. Our replacement canvas covers are 100% manufactured in the USA with high quality materials and workmanship. A 15 year manufacturer prorated warranty is included with the covers. Color options include: green, tan, white, and gray. The following FRAME measurements are required to obtain a price quote for the replacement cover on all hoop shelters, quonset buildings, arch structures, and sheds. Please do NOT provide cover dimensions. Photos of the existing frame are required in addition to the information noted in the image below. Rasmar Industries is not responsible for incorrect measurements provided by the customer. Pocket tension pipe, ratchets, and straps are NOT included with the package unless requested.