STEEL PORTAL FRAMED BUILDING. 140 FOOT X 30 FOOT MONOPITCH. (like a free standing lean-to). 19’6 HIGH AT THE FRONT. 16’6 HIGH AT THE BACK. (can be cut off at the bottom and shortened). MAIN FRAME FIXINGS SUPPLIED. (built with cleats to take steel or wood purins and a steel roof). VAT TO BE ADDED. …