. Roofing Remove all existing shingles down to the roof deck. . Install Owens Corning WeatherLock® ice & water shield, 6' wide, at all gutter lines and valleys. . Install full-coverage Owens Corning WeatherLock® ice & water shield on all low-slope roof sections for added waterproofing protection. . Install Owens Corning Interwrap RhinoRoof® UDL Synthetic Underlayment on all remaining roof sections. . Install Owens Corning Starter Strip Shingles along all gutter lines, rake edges, and valleys. Install Owens Corning TruDefinition® Duration® Limited Lifetime Dimensional Shingles per manufacturer specifications using 11/4" roofing nails. . Install new aluminum step flashing and lead counter flashing. . Install Owens Corning ProEdge® Hip & Ridge Shingles. · Install a new ridge vent. . Install new pipe and chimney flashings. Decking & Sheathing . Include 10 sheets of 1/2" CDX plywood decking in the base bid. · Re-nail any loose existing decking. . Replace any additional rotten or damaged decking beyond the included 10 sheets at $95 per sheet (requires prior approval via signed change order).
