The roof was an old 20yr 3-Tab Shingle before we replaced it with an Owens Corning 30yr Laminate Shingle. We found a few areas with rotted wood decking. We replaced and redecked the old vent holes to install Owens Corning Ridge Vent for optimal ventilation. If your roof is getting old or may have been damaged in the recent hail storms, call us today for a free inspection!!