120 ft x 70 ft x 20 ft - (36.6m x 21.3m x 6.1m) A1 Steel Buildings are proud to offer this 120 ft x 70 ft x 20 ft - (36.6m x 21.3m x 6.1m) steel framed building for sale. The building consists of the framework, purlins and side rails. Please contact a member of our team for further information.