• Free Roof Inspections and Estimates
Use our free Roof Replacement Cost Estimator to receive an instant estimated price range for replacing your roof. Simply answer a few questions about your home, including its size, roof design, and roofing material, and you'll receive a preliminary estimate in less than two minutes. For an exact quote, schedule a free roof inspection with THOR Roofing.
✓ Free to Use • ✓ No Obligation • ✓ Instant Estimate • ✓ Serving Metro Atlanta
Our estimator is designed to give homeowners a realistic starting point before scheduling a roof inspection. By answering a few simple questions about your home, we estimate the cost of replacing your roof using current material and labor costs commonly found in Georgia.
The estimate is based on factors such as:
While every effort is made to provide a realistic estimate, every roof is unique. An on-site inspection is necessary to verify measurements, inspect the roof structure, and identify any conditions that cannot be seen from the ground.

Larger roofs require more shingles, underlayment, flashing, fasteners, and labor. Roofing contractors measure roofs in "squares," with one square equal to 100 square feet of roof area.

Steeper roofs require additional safety equipment, more labor, and take longer to install. Roof pitch is one of the many factors that influences the overall cost of a roof replacement.

Roofs with multiple valleys, dormers, skylights, chimneys, and intersecting roof sections require additional materials, cutting, flashing, and labor compared to a simple roof design.

Roof decking provides the structural foundation for your roofing system. If damaged decking is found during a roof replacement, replacing it may increase the overall cost of installing a new roof.

Proper attic ventilation helps regulate temperature and moisture, extending the life of your roof and supporting manufacturer warranty requirements.

The type of roofing material you choose plays a major role in your roof replacement cost. Architectural, impact-resistant, designer shingles, and metal roofing each have different material costs, performance, and installation requirements.

Chimneys and skylights require additional flashing and detailed installation to ensure a watertight roof. The number and condition of these features can affect the overall roof replacement cost.

Roof replacement costs in Georgia can vary significantly depending on the size of your roof, its complexity, the roofing material you choose, and the overall condition of the existing roof. While online price averages can provide a general idea, no two roofs are exactly alike.
Our Roof Replacement Cost Estimator uses the information you provide to calculate a personalized estimated price range, helping you better understand what your project may cost before scheduling a professional inspection.
Important: Every estimate is preliminary. An on-site roof inspection is required to verify measurements, roof condition, ventilation, flashing, and any hidden damage before an exact proposal can be provided.

Answer a few simple questions and receive an instant preliminary roof replacement price range.
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