Does anyone have any experience with U.S. Building Systems they are located in Boone NC and ship arch type buildings worldwide. The price is right, less than $8,000 for a 30' x 40' "A" frame meaning its a quanset hut style building with straight sides and a mild peak roof. The price does not include end caps only the sides and roof all in one arch. It also is a do it yourself assembly, they only provide the building materials 20 gauge GalvAlum and the nuts and bolts and it takes a couple of thousand to put it together I'd guess as there are 2 rows of bolts 7" apart every 2'. The building ends up being 30' wide and 40' long the side height is apprx 9' and the center height is apprx 14'. If anyone has used this company I'd sure like to hear of your experience with them either as a reply to the thread or if your experience was to bad and your language more colorful than is allowed on the site by all means send me a PM. Their website is