Roofing in Marietta, GA
Hot, humid summers cook asphalt shingle mats from above while afternoon thunderstorms hammer them from the side.
Call 4044740372What a Marietta Roof Estimate Should Include
Ask any roofer you are considering for these items in writing. If the estimate skips them, the price is not the real price.
- Tear-off tonnage and debris removal — a dumpster on site and the old shingles hauled away, with the disposal cost listed.
- Sheathing line item — a per-sheet price for plywood or OSB replacement, so rotten decking does not become a surprise change order.
- Underlayment spec by name — synthetic underlayment and ice-and-water shield at the eave, valley, and any penetrations.
- Fastener detail — ring-shank nails set at the right depth, not overdriven through the shingle face, plus a stated nail pattern per roofing square.
- Flashing scope — whether counter-flashing, chimney flashing, and boot flashing are reused or replaced, and mastic or roof cement where it belongs.
- Ventilation check — ridge vent, soffit vent, and whether the existing intake is undersized for the attic volume.
- Evidence of coverage — licensed and insured, with proof of liability insurance available before the crew sets a ladder.
- Cleanup standard — magnetic sweep for nails and screws in the driveway and lawn, done at the end of every workday.
Roofing in Marietta
Marietta sits at roughly 1,128 feet in Cobb County. That elevation feeds afternoon thunderstorms that arrive with hail and straight-line wind instead of a slow soak. It shapes what we spec on every rooftop here.
- Whitlock Avenue Historic District — Victorian and Craftsman bungalows with steep pitch, dormers, and original wood shake or slate that needs careful tear-off and matched trim.
- East Cobb and West Cobb — mid-century ranch homes with low-slope sections over carports and additions, where modified bitumen or a membrane beats shingles every time.
- Newer suburban tract homes — architectural shingle over OSB sheathing, where builder-grade pipe boots and vent flashing fail first.
- Smyrna Heights and Fair Oaks — older gutters, fascia, and rake boards that call for resealing and gutter installation more often than a full replacement.
- Marietta City core — heavy tree canopy drops debris into valleys, and north slopes hold moisture long enough for algae streaking and moss.
- Ice storms and ice dams — rare here, but when they hit, water backs up behind frozen gutters and seeps under the starter course.
Cedar shake, clay tile, concrete tile, and three-tab shingle all behave differently under this climate. We match the material to the house, not to a truckload.
Hot, humid summers cook asphalt shingle mats from above while afternoon thunderstorms hammer them from the side. Granule loss shows up first on south-facing slopes. Then the mat dries, curls, and starts to flake.
Once that mat cracks, water wicks past the underlayment into the plywood sheathing. What looked like a patch job turns into decking replacement and a full tear-off.
We pull the old roof down to the substrate and replace any sheathing that has lost its bite. Synthetic underlayment goes down next, with ice-and-water shield at the eaves and valleys.
Field courses go down with ring-shank nails in staggered courses, so no seam lines up with the one beside it. Hip and ridge caps get hand-sealed, and every pipe boot, step flashing, and counter-flashing is either refit or resealed with roof cement.
Here is what you should know before you sign anything. A real roof estimate is a line-item estimate. It lists tear-off debris, sheathing to be replaced, drip edge, and ventilation by name.
If your attic has no ridge vent or soffit vent, summer heat bakes the new shingles from underneath. We check that before the first pry bar touches the deck.
Common Roofing Issues in Marietta
Roof Problems Marietta Homeowners Actually Call About
Afternoon thunderstorms here arrive with hail, and humid summers keep the attic at high moisture all season. Add a housing stock that runs from 1950s ranch homes to new subdivisions, and the failures we see repeat in predictable ways.
Most of them start small and cheap, then turn expensive once water gets past the roof deck.
- Ceiling stains after a storm — hail bruises the shingle mat, granules flake off, and the exposed bitumen cracks. Ignore it and the leak reaches the insulation, then the drywall.
- Sagging roofline — soaked sheathing and a tired rafter or truss let the deck settle. Left alone, the sag spreads and the fix moves from shingles to framing.
- Water at the chimney — degraded chimney flashing and counter-flashing let water seep around the masonry. It rots the decking and stains the ceiling beside the flue.
- Streaks on the north slope — shade and humidity feed algae and moss, which hold moisture against the asphalt shingle and speed granule loss.
- Daylight in the attic — a failed pipe boot, vent boot, or boot flashing leaves a gap you can see from inside. Water wicks down the rafter and rots it from the top.
- Gutters that overflow — packed debris and a clogged downspout push water back under the drip edge and behind the fascia. That is where soffit rot begins.
- Ice dams in a cold snap — heat escaping through thin attic insulation melts snow, the melt refreezes at the eave, and water backs up under the starter course.
Our Roofing Services in Marietta
Roofing Services We Provide in Marietta
Every service below runs through the same crew and the same free written estimate. Here is what each one looks like on the roofs we actually see here.
- Roof repair — we mend torn shingle fields, reseal step flashing, and refit pipe boots before the next storm reaches the valley.
- Roof replacement — full tear-off to the substrate, synthetic underlayment, ice-and-water shield, and staggered field courses.
- Roof inspection — a full roof estimate with photographs of the decking, flashing condition, and ventilation, written so an adjuster can read it.
- Storm damage repair and insurance claim assistance — we document the storm date, photograph hail bruises, and meet the adjuster on the roof.
- Gutter installation — new gutters and downspouts sized for the volume these summer thunderstorms drop.
- Metal roofing — standing-seam panel and corrugated panel with exposed fasteners sealed and closure strips set at every lap.
- Flat and commercial roofing — TPO, EPDM, PVC membrane, and built-up roof work on low-slope sections, parapets, and scuppers.
- Skylight installation and roof coating — new skylights flashed correctly, plus reflective coating for roof sections that take full summer UV.
Recent Roofing Projects Near Marietta
Before: hail-bruised architectural shingle on a West Cobb ranch
Bruised shingle fields and dented vent boots, with soft spots in the OSB at the valley. After: full tear-off, synthetic underlayment, ice-and-water shield, new drip edge, and staggered field courses.
Before: ice dam damage behind a frozen gutter in East Cobb
Water backed up under the starter course and wicked into the fascia and soffit. After: new gutter and downspout, resealed step flashing, and a snow guard above the eave.
Before: rusted metal panel roof on a Marietta City outbuilding
Exposed fasteners were leaking at every lap and the pans were corroding. After: refit standing-seam panel with butyl washers, new closure strips, and resealed ridge cap.
Before: flat roof over a low-slope carport addition
Ponding water and blistered modified bitumen. After: torch-applied cap sheet over new substrate, with tapered insulation to move water to the scupper.
Before: three-tab shingle at end-of-life wear near Fair Oaks
Granule loss across the whole south slope and curled tabs at the rake. After: upgraded architectural shingle in a darker blend, plus ridge vent and soffit vent to drop attic heat.
Marietta Roofing — Frequently Asked Questions
What drives the cost of a roof replacement in Marietta?
Roof pitch, how many layers have to come off in the tear-off, and how much sheathing is rotted underneath. Chimney flashing and skylight work add labor, and a steep pitch means more scaffolding and slower field courses.
How long does a typical roof replacement take?
Most single-story ranch homes are torn off and dried in the same day, with the field course and ridge cap finished the next. Steeper roofs, dormers, and multi-layer tear-offs run three days.
Will my insurance cover hail damage?
Often, if the storm date is documented. We photograph the bruised shingles and dented vents, write a line-item estimate, and meet the adjuster on the roof so the insurance scope matches what the deck actually needs.
How fast can you handle emergency roof repair?
We tarp active leaks the same day whenever the weather allows, then schedule the permanent repair. Call 4044740372 and describe where the water is showing up inside.
When is the best time of year to re-roof here?
Spring and fall. Summer heat softens shingle mats underfoot and slows the crew, and winter ice dams make tear-off slower and louder on the house.
Do I need a permit for roofing work in Cobb County?
Re-roofs here generally require a permit, and inspections look at fasteners, ice-and-water shield placement, and ventilation. We pull the permit and meet the inspector.