cheap dyi home improvemtns - Pergola November 15, 2016, 03:30:45 PM this pergola spans about 16' got lumber from the sawmill rough cut all of this for about 190$ includes red oak posts, 2x10 pine joists, cement post stands, gas line pipe 1'', rebar, metal hangers on the wall & lag boltsthe glass insulators and wire, thats my shortwave antenna wire from the garage. Quote Selected