Wind and Hail Roof Replacement and Metal Roofing Restoration in Alpharetta, GA

A residential property in Alpharetta, Georgia required a comprehensive roofing restoration after sustaining wind and hail damage. Following an Allstate insurance assessment, the homeowner moved forward with a complete roofing system replacement designed to restore weather protection, improve ventilation performance, and address damage to both architectural shingles and specialty metal roofing sections.

The project covered approximately 6,000 square feet (60 squares) across a complex, multi-elevation roof and included replacing the primary shingle system, restoring specialty metal roofing components, upgrading ventilation, and enhancing critical flashing and drainage elements throughout the property.

Project Details

• Property type: Residential home
• Roof size: Approximately 6,000 sq. ft. (60 squares rounded)
• Roofing material: Owens Corning architectural shingles in Driftwood
• Underlayment: Synthetic felt
• Ventilation system: Upgraded ridge vent system
• Pipe boots replaced: 5
• Decking replaced: 5 sheets
• Additional components: Metal roofing restoration, drip edge, step flashing, rain caps, gable metal accents, gutters and downspouts
• Cause of loss: Wind and hail damage
• Insurer: Allstate — insurance restoration
• Lender: None
• Location: Alpharetta, GA
• Warranty: Owens Corning Preferred Protection Warranty — 50-year manufacturer coverage and 10-year workmanship coverage

Problem: Restoring a Complex Roof With Architectural Shingles and Specialty Metal Roofing

The storm damage affected a large residential roofing system along with specialty metal roofing sections incorporated into the home’s architectural design. The roof featured multiple elevations, steep-slope sections, extensive ridge lines, metal roof transitions, decorative metal accents, and numerous flashing details that required coordinated restoration. The property also included attached living spaces, a garage, and additional structures where storm-related damage had been identified.

Beyond replacing the primary roofing materials, the project required restoration of metal roofing areas, replacement of step flashing, upgrades to ridge ventilation, replacement of pipe flashings, installation of drip edge, rain cap replacement, gutter and downspout work, and repairs to damaged roofing accessories. The steep roof sections and architectural complexity demanded careful planning to ensure long-term performance while protecting the surrounding landscaping throughout construction.

Solution: Complete Owens Corning Roofing System and Metal Roofing Restoration

To restore the home’s protection and appearance, a complete Owens Corning roofing system was installed alongside restoration of the property’s metal roofing features, focused on a durable, code-compliant solution that would improve weather resistance, enhance ventilation, and preserve the home’s distinctive architectural elements. Our team removed and disposed of the existing architectural roofing system, then installed Owens Corning architectural shingles in Driftwood over synthetic felt underlayment, with an upgrade from mixed ventilation components to an enhanced ridge vent system.

The crew replaced five pipe boot flashing assemblies, installed code-compliant drip edge around the roof perimeters and new step flashing, and restored and replaced the specialty metal roofing sections along with the metal ridge and trim components tied to the decorative roof areas. Rain caps and storm collar assemblies were replaced, gutters and downspouts were replaced where required, and five sheets of roof decking were replaced where necessary — all with comprehensive landscaping protection maintained throughout construction.

Result: Enhanced Weather Protection and Preserved Architectural Character

The completed roof replacement restored the home’s ability to withstand future severe weather while preserving its architectural appearance. New roofing materials, upgraded flashing assemblies, improved ventilation, restored metal roofing sections, and enhanced drainage components work together to improve overall system performance and help protect against future moisture intrusion. The new Driftwood shingles complement the restored metal roofing accents, enhancing curb appeal while providing peace of mind for the homeowner.

Completed as an insurance-supported restoration following documented wind and hail damage identified by Allstate, the approved scope covered roofing materials, metal roofing restoration, flashing replacements, ventilation upgrades, gutter and downspout improvements, and additional accessories necessary to fully restore the system. The finished installation is backed by Owens Corning Preferred Protection coverage, providing 50-year manufacturer protection and 10-year workmanship coverage for long-term performance and confidence.