Pro Rib Steel Gambrel Roof - Edgerton, OhioPRO RIB STEEL panels carry a 40 year warranty and look great on any structure!  A 30# moisture barrier goes down right over one layer of shingles, so there is minimal clean-up and debris.  Finally, the steel panels and all necessary trim pieces are fastened in place.  This Ohio Bicentennial gambrel roof barn looks great and will shed water for many years to come!