Another new roof (GAF Timberline HDZ Weathered Wood)

Removed and replaced the shingles. Replaced 14 sheets of plywood. Applied 2 layers of GAF felt Buster synthetic underlayment. Installed new drip edge, GAF pro starters, GAF seal a ridge. Hooked up 2 pipes to bathroom exhaust and added 760 f vents. All plumbing vents replaced 3/1 and galvanized vents.