What Makes Asphalt Shingle Roofing the Top Choice for Atlanta Homes?
Asphalt shingles cover roughly 80% of homes in the metro area, and for good reason. They’re affordable—typically costing $4.50 to $7.00 per square foot installed in Atlanta—and they hold up well against our freeze-thaw cycles and sudden storms. You’ll also get a 20- to 50-year lifespan depending on the shingle grade you choose, from basic 3-tab to architectural or luxury varieties.
As your Atlanta roofing contractor, we only install shingles from CertainTeed, GAF, and Owens Corning. These manufacturers offer warranties that transfer to the next homeowner if you sell within the first five to ten years—a solid selling point. We’ll help you pick the right color and style for your neighborhood, whether you’re in a historic district in Inman Park or a new build in Alpharetta.
How We Install a New Asphalt Shingle Roof: Step by Step
We follow a seven-step process that typically takes two to four days for an average 2,500-square-foot home. Day one starts with tear-off: we strip all old shingles, underlayment, and flashing down to the deck. We inspect the plywood for rot or water damage—about one in three Atlanta roofs we work on has at least a few bad sheets—and replace them at $35 to $50 per sheet. We then install new drip edge along the eaves and rakes, followed by a synthetic underlayment that breathes better than old felt paper.
Day two focuses on flashing. We replace all step flashing around dormers and valleys, plus counter-flashing where the roof meets a brick wall or chimney. We use 26-gauge galvanized steel—not aluminum—because Atlanta’s acidic rain can pit aluminum over time. Then we lay starter shingles along the eaves to prevent wind uplift, followed by the field shingles themselves. We nail each shingle with four to six ring-shank nails, depending on the slope, and we hand-seal tabs on windy days.
Day three covers ridge vent and hip-and-ridge shingles. We install a continuous ridge vent system that moves hot air out of your attic, which can lower your cooling bills by 10% to 15% during July and August. We finish with a thorough magnetic sweep of the yard to pick up every stray nail. We also walk your gutters and downspouts to clear any debris.
How Much Does Shingle Roof Replacement Cost in Atlanta?
For a typical Atlanta home, you’ll pay between $7,500 and $15,000 for a full asphalt shingle replacement. That includes tear-off, disposal, new underlayment, flashing, and ridge vent. The final number depends on roof size, pitch, number of penetrations (skylights, vents, chimneys), and shingle grade. Architectural shingles run about $1.50 to $2.00 more per square foot than 3-tab, but they add curb appeal and often qualify for manufacturer’s lifetime warranties.
What’s the average cost per square foot for shingle roofing in Atlanta?
Expect $4.50 to $7.00 per square foot installed for architectural shingles. That’s roughly $450 to $700 per square (100 square feet). We provide written estimates before any work starts, and we don’t charge for the inspection.
How Long Does a Shingle Roof Installation Take?
A straightforward replacement on a 2,500-square-foot ranch or colonial takes two to four days. If we’re replacing rotted decking or dealing with complex valleys, add a day. We schedule around Atlanta’s afternoon thunderstorms—we won’t start tear-off if rain is in the forecast within 24 hours. We also pull permits with the local building department, which takes one to three days depending on the city. We handle that paperwork for you.
What Shingle Options Do We Offer?
We carry three main tiers. 3-tab shingles are the budget choice at $3.50 to $4.50 per square foot installed. They’re flat, lightweight, and last 20–25 years. Architectural (dimensional) shingles are our most popular option—we install them on nine out of ten jobs. They have a layered look that mimics slate or wood, cost $4.50 to $6.50 per square foot, and last 30–50 years. Luxury shingles are premium, with deep shadow lines and thicker profiles. They run $7.00 to $10.00 per square foot and can last 50 years. We carry GAF Timberline HDZ, CertainTeed Landmark, and Owens Corning Duration Storm—all rated for 130 mph winds, which exceeds Atlanta’s building code requirements.
What Warranties Come with a New Shingle Roof?
Manufacturer warranties cover material defects for 20 to 50 years, depending on the shingle. We also offer a five-year workmanship warranty on installation—if a leak appears due to our nailing or flashing work, we fix it free. We register each roof with the manufacturer so the warranty stays valid, and we provide you with the registration certificate.
Can You Install Shingles Over My Old Roof?
Georgia code allows one layer of shingles over an existing layer, but we recommend a full tear-off. Adding a second layer hides rot, makes it harder to find leaks, and adds weight that can stress your trusses. We’ve seen too many Atlanta homes with two layers where the bottom layer was wet and moldy. We’ll show you photos during the inspection so you can decide. Tear-off adds $1,000 to $2,000 to the job, but it’s worth it for long-term performance.
How Do I Know If My Shingles Need Replacing?
Look for these signs: granules in your gutters (shingles losing their protective coating), curled or cracked tabs, dark streaks from algae (common in Atlanta’s humidity), and daylight visible through the roof deck from the attic. If your roof is over 20 years old, schedule a free inspection. We’ll check the decking, flashing, and ventilation too—not just the shingles.
Why Choose Atlanta Roof Master for Your Shingle Roof?
We’ve been serving Atlanta homeowners since 2005. We’re licensed and insured with a GA contractor license, and we carry workers’ comp and liability insurance. We don’t subcontract—our crews are full-time employees who have been with us for an average of six years. We also offer financing through Wells Fargo and GreenSky for projects over $5,000. Call us at (404) 474-0372 for a free estimate, or fill out our online form. We’ll walk your roof, answer your questions, and give you a written quote within 48 hours.