New roof system in midtown Montgomery, AL. We removed all old roofing material down to the 1" by 6" old growth pine deck boards. We changed out several rotted pieces of wood and added fasteners throughout the deck. Before installing GAF "Barkwood" Timberline HD architectural shingles, we installed synthetic underlayment and properly flashed the chimney using a two-flash system. This roof qualifies for a GAF Systems Plus Warranty.