Strip and dispose of existing roof material down to roof boards, comprehensive roof-deck inspection, drape outer walls of house with tarp to prevent damage to exterior, install grace select ice and water shield, inspect and replace damaged step flashing where needed, install snow country ridge vent where applicable and if needed, install 8" drip edge on all edges, install limited lifetime gaf hd timberline architectural shinges, repair skylights, repair gutters and downspoouts, install . 5" recovery board on all flat sections of roof, install . 060" rpi year rubber ruffing on all flat sections of roof, install 3" edge metal on edges of flat roof