Architectural Shingle Roof Replacement After Wind Damage — Duluth, GA

A residential property in Duluth, GA needed a full roof replacement after wind damage caused shingle failures and a prior leak. The project was completed through the homeowner’s insurance with State Farm, and the new system features GAF Timberline UHDZ shingles in Slate with a GAF Silver Pledge warranty for added peace of mind.

Project At-a-Glance

• Roof size: ~7,100 sq ft (about 70 squares, rounded)
• Shingle brand/color: GAF Timberline UHDZ, Slate
• Warranty: GAF Silver Pledge
• Insurer: State Farm (wind damage)
• City: Duluth, GA

Challenge: Wind damage and aging ventilation on a complex, steep roof in Duluth

Wind lifted and damaged shingles across multiple slopes, and the home had a prior or existing leak that concerned the property owner. The roof included steep 10/12–12/12 sections and two-story elevations, adding safety and production complexity for tear-off and installation. Duluth’s weather patterns and the home’s hipped geometry made balanced ventilation especially important for long-term performance.

Solution: Full tear-off, upgraded GAF system, and code-required metal edges

We performed a complete tear-off of the existing single layer and installed a new architectural shingle roofing system tailored to Duluth’s conditions. The system features GAF Timberline UHDZ shingles in Slate, upgraded underlayment, and a ventilation upgrade from box vents to a continuous ridge vent to improve airflow. Code-required black drip edge metal was added along all eaves and rakes, and all penetrations were protected with new flashings and boots. Select sheets of roof decking were replaced for a solid nailable surface.

• Removed one layer of existing roofing and disposed of debris safely.
• Installed GAF Timberline UHDZ shingles (Slate) with upgraded underlayment.
• Converted ventilation by adding ~48.6 LF of continuous ridge vent; retained/updated accessory vents as specified.
• Installed code-required drip edge (black) around the full perimeter (~526 LF).
• Replaced pipe boots (2) and refreshed dormer vent/rain cap components.
• Performed targeted decking repairs (up to 6 sheets) before shingle installation.
• Managed steep-slope and two-story access with added safety measures and production staging.

Result: A stronger, better-ventilated roof and renewed curb appeal for the Duluth home

The new GAF UHDZ roofing system delivers improved wind resistance, watertight protection, and balanced attic ventilation—key upgrades for long-term performance in Duluth. With new metal edges and flashings at every penetration, the homeowner gained durable weather protection and confidence that prior leak concerns were addressed. The Slate color refreshed the home’s curb appeal while the GAF Silver Pledge warranty provides added peace of mind.

Trust & Proof: Systemized install, insurer-approved scope, and manufacturer-backed warranty

This project followed a documented insurance scope for a wind-damage roof replacement, including steep-slope and high-roof considerations, continuous ridge ventilation, new pipe boots, and code-required drip edge metal. The system is protected by GAF’s Silver Pledge warranty, offering strong manufacturer backing when paired with proper installation practices.