Roofs are measured in Squares or 10×10 sections. Factors such as type of material, grade of material, slope of roof, roof complexity and height of roof all play in to the final price of a total roof replacement. Overall you can expect around $425 – $500 per square for a 3-tab shingle roof replacement, adding about $50 per square for architectural. Metal is expensive right now, and you can estimate around $1,500 per square to replace a roof with Standing Seam metal and around $3,500 per square for copper roofing.
As of November 2022, for a basic 2000 Sq. Ft home, the average costs of roof replacement across Tennessee are:
Average Shingle Roof Installation Cost: $18,000
Average Standing Seam Metal Roof Installation Cost: $35,000
These costs may be significantly lower if there is storm, hail, or wind damage as in these events, you may only be required to pay as little as $500 depending on your insurance policy.