This Seattle Presidential TL roof project featured a complete tear-off of multiple layers of old roofing material and the installation of a CertainTeed Presidential TL shingle system in Autumn Blend. Pinnacle Roofing Professionals also upgraded attic ventilation with CertainTeed Edge Vent intake and Ridge Vent exhaust, and used 80 mil IB PVC membrane in dark brown to waterproof the dead valleys on this steep, access-limited Seattle home.
Project Overview: Seattle Presidential TL Roof Replacement
Located in Seattle, Washington, this project presented several challenges. The roof had a very steep pitch and limited access to the roof lines, so the crew took extra care to protect the landscaping during tear-off and installation. The design included dead valley areas where two roof planes met at a low angle, plus a small eyebrow mansard-style roof that wrapped around the house. Each of these details required precise workmanship and the right product selection to keep the roof watertight for decades.
Roofing Challenges and Solutions
- Multiple layers of old roofing removed down to the deck
- Steep-pitch installation with safety and landscape protection
- Dead valleys waterproofed with 80 mil IB PVC membrane
- Edge Vent intake and Ridge Vent exhaust ventilation system
- Eyebrow mansard roof detail wrapped around the house
Roofing Materials Installed
- CertainTeed Presidential TL shingles in Autumn Blend
- CertainTeed Mountain Ridge ridge cap
- CertainTeed Diamond Deck underlayment
- CertainTeed WinterGuard ice and water shield
- 80 mil IB PVC membrane by IB Roof Systems in dark brown for dead valleys
- CertainTeed Edge Vent intake ventilation
- CertainTeed Ridge Vent exhaust ventilation
If you are considering a Presidential TL roof replacement in Seattle, WA, or need help with steep-pitch, dead valley, or ventilation challenges, contact Pinnacle Roofing Professionals or call 206.919.3538 for a free estimate.