Marietta homes built before the 1980s in neighborhoods like Whitlock Heights and Forest Hills often carry original asphalt shingle roofs that have absorbed decades of humid subtropical moisture. Hot summers accelerate granule loss and blistering while occasional winter ice dams along eaves push water under flashing. Replacement crews here routinely discover rotted decking once the old layers come off, especially on the north-facing slopes that stay shaded by mature oaks common in the area.
Cobb County permitting requires updated wind-load ratings on replacements, and many Marietta Square properties sit close enough to historic districts that visible color and profile changes need quick review. Crews also watch for the red-clay soil movement that shifts foundations slightly over time, creating subtle ridge-line waves that must be corrected during re-decking. Metal panels or impact-rated shingles hold up better against the heavy summer thunderstorms that roll through from the west.
Roof Replacement Near You — Choose Your City
Every city below has its own local Roof Replacement page with coverage details.
Fulton
Gwinnett
Cobb
DeKalb
Henry
Forsyth
Walton
Douglas
Cherokee
Richmond County
Muscogee
Coweta
Cobb County
Newton County
Houston County
Chatham County
Cherokee County
Gwinnett County
Fulton County
Homeowners in nearby Smyrna and Roswell frequently request full tear-offs rather than overlays because the extra weight stresses older trusses already taxed by humidity. Proper ventilation upgrades during replacement prevent the attic condensation that shows up every spring in these one-and-a-half-story cottages. Atlanta Top Quality Roofing schedules most Marietta jobs for early fall when temperatures allow shingles to seal properly without the peak-summer heat softening them too quickly.
Technician insight
In Marietta the thing that catches most people out with Roof Replacement is the hidden plywood rot along north eaves on 1960s–1970s homes in Whitlock Heights; our humid summers keep those boards damp for months and the damage only shows once the shingles come off.
Forest Hills Cottage Replacement
The owner noticed water stains along the living-room ceiling after a July thunderstorm. Inspection revealed two layers of shingles trapping moisture against the original decking and failed step flashing at the chimney. We performed a full tear-off, replaced several sheets of plywood, added ridge venting, and installed architectural shingles with new copper flashing. The home now sheds water properly and the attic stays drier through the humid season.
Roof Replacement Services We Offer
✓Asphalt Shingle Roof Replacement
Full tear-off and installation of architectural shingles rated for Cobb County wind zones, including new synthetic underlayment and ridge venting suited to humid summers.
✓Metal Roof Replacement
Standing-seam or screw-down metal panels installed over older Marietta homes near Kennesaw Mountain where summer heat and occasional hail make metal the longer-lasting choice.
✓Storm Damage Roof Replacement
Insurance-supported replacement after wind or hail events common along the I-75 corridor, including documentation photos and coordination with adjusters in Downtown Marietta.
✓Slate Roof Replacement
Careful removal and reinstallation of natural slate on historic properties around Marietta Square where weight and flashing details must match original construction.
✓Flat Roof Replacement
Modified bitumen or TPO membrane systems for low-slope sections on homes in Forest Hills and commercial buildings near Glover Park.
Roof Replacement Cost in Georgia
| Service | Typical Range | What Affects It |
|---|---|---|
| Average 1,800–2,200 sq ft asphalt replacement | $7,500–$11,500 | Varies with pitch, number of layers, and deck repairs needed on older Marietta homes. |
| Metal panel upgrade | $12,000–$18,000 | Higher for standing seam; common request near Kennesaw Mountain for heat reflection. |
| Slate or tile replacement | $15,000–$25,000 | Includes structural review for older homes around Marietta Square. |
| Storm-damage documentation package | Included with replacement | Photos and measurements supplied for insurance claims. |
Ranges are typical for Georgia and confirmed with an exact written quote before any work starts.
How it works
- 1
On-Site Assessment
Measure the roof, check decking condition, and note ventilation and flashing issues specific to the home's age and exposure in Marietta neighborhoods.
- 2
Material and Permit Planning
Select shingles or metal rated for local wind loads, pull Cobb County permits, and schedule delivery around the owner's availability.
- 3
Tear-Off and Deck Repair
Remove existing layers, replace damaged plywood, and install ice-and-water shield along eaves before new underlayment goes down.
- 4
Installation and Final Walk
Install new roofing, ridge vents, and step flashing, then walk the job with the homeowner to confirm drainage and appearance.
Pricing
Upfront quotes after inspection; available Mon–Fri 9am–6pm, Sat 10am–3pm.