- Rip off existing roof
- Replace damaged plywood
- Install new ice-water shield over the edges, around chimney, skylights and valeys
- Install roofing synthetic paper
- Install new vent pipes
- Install new GAF Timberline HD shingles
- Install new ridge vent
- Install new roofing caps
- 25 years of warranty (labor & material) on the instalation
- Rip off the roof around the skylight
- Remove existing skylight
- Install new ice-water shield
- Install new VELUX skylight
- Start installing shingles + step flashing
- 25 years of warranty (labor & material)