metal roofing supplied by jim\u0027s supply . bike shed. 20 6×8 barrelboard shed with metal roof . in process, painting building. scaloped trim on top of the tool shed to hold the galvanized roofing. look at this use of corrugated metal! this is actually currently used as a functioning shed! ozu1umdyjntg1sakamqhpsgx65kgdzbgs2t29rmtula. bridger steel project news, highlights \u0026 helpful tips.