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Roof Replacement
Atlanta, GA

Stonegate Gray Roof Replacement

This roof replacement in Atlanta, GA restored full protection to the home using CertainTeed Grand Manor shingles in Stonegate Gray. The project improved curb appeal, upgraded weather resistance, and delivered a durable, manufacturer-backed roofing system built to perform in Atlanta’s demanding climate.


Project Overview

Following storm exposure and age-related wear, the homeowner experienced declining roof performance, including deteriorated shingles, compromised flashing, and ventilation concerns. An inspection confirmed the need for a full roof replacement along with upgraded leak protection, flashing replacements, decking repairs, and ventilation improvements. The existing roof system no longer provided dependable defense against heavy rain and seasonal storms, prompting the need for a comprehensive, long-term solution.


Results

The newly installed roofing system delivered immediate improvements in protection, appearance, and overall performance. CertainTeed Grand Manor shingles in Stonegate Gray provide enhanced durability, dimensional appearance, and long-term reliability. Tri-Built synthetic underlayment and CertainTeed WinterGuard ice & water shield were installed at valleys, penetrations, chimneys, and skylights to reinforce leak-prone areas.

Ventilation was improved by installing a full-length GAF Cobra III ridge vent system across all ridges to promote balanced attic airflow. Open metal valleys were installed using custom black valley metal, and new flashing was added at walls, chimneys, and penetrations. HVAC boots, collars, and caps were replaced to ensure proper sealing, and rotted decking was repaired to provide a solid nailing surface. With installation completed to manufacturer standards, the homeowner now has a secure, storm-ready roofing system built for long-term performance.


Materials Used

Roofing:

CertainTeed Grand Manor shingles – Stonegate Gray (45.33 sq)

CertainTeed Shangle Ridge hip & ridge cap – Stonegate Gray (17 bundles)

Underlayment & Protection:

Tri-Built synthetic underlayment (5 rolls)

CertainTeed WinterGuard ice & water shield (2 rolls)

Starter & Edge Protection:

CertainTeed High Performance starter shingles (5 bundles)

Drip edge – 10" x 5" x 2" black at eaves (28 pcs)

Drip edge – 10" x 4" x 2" black at rakes (25 pcs)

Ventilation & Accessories:

GAF Cobra III ridge vent (26 pcs)

4" gooseneck exhaust vent – black (1)

4" pipe boot with rain collar (1)

HVAC caps, collars, and flashing kits (3 kits)

Flashing & Metals:

Rolled flashing – 25' galvanized (24" wide) (1 roll)

Step flashing – 2" x 4" x 8" black (3 boxes)

Headwall flashing – 4" x 4" black (8 pcs)

Custom open valley metal – 26 ga black (8 pcs)

Decking & Lumber:

1/2" CDX plywood (15 boards)

Fasteners & Sealants:

1 1/4" galvanized nail coils (3 boxes)

Stinger NailPac (3 boxes)

NP1 sealant – Black (20 tubes)

Finishes:

Black spray paint (3 cans)


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Georgia Residential General Contractor License #RLCO004622 · Alabama Roofers License #31967 · South Carolina Residential Builders Commission COA #RBC992 · Tennessee Contractor’s License #83107