Coastal Georgia Storm Roof-Damage Field Report

Brushed Coastal GA as a Category 1-2 with mandatory evacuation of Tybee Island, sustained winds 60-75 mph in Chatham, and widespread shingle uplift inland. Older 4-nail asphalt roofs across the Historic District and Ardsley Park lost ridge caps and starter strips by the dozen.

Field takeaway: After Matthew, 6-nail patterns and reinforced starter strips became our standard on every Chatham County install.

Tropical-storm-force winds covered all of Coastal Georgia with heavy rain and isolated tornadoes in Bryan and Liberty counties. Oak strike was the dominant damage mode for Savannah residentials — mature live oaks along Forsyth Park and the Bull Street corridor dropped limbs onto roofs and skylights through the night.

Field takeaway: Tree-strike claims drove home that emergency tarping inside 24 hours is the difference between a $4K repair and $40K of interior water damage.

Florida Big Bend Cat 4 landfall with devastating tree damage all the way inland to Augusta. Isle of Hope and Ardsley Park took the heaviest oak-strike claims in Chatham, and pine snapping was the dominant rural damage mode in Bulloch and Effingham. Our crews ran emergency tarps for two straight weeks.

Field takeaway: Helene proved that hurricane straps and ring-shank nailing pay for themselves the first time a 200-year oak comes down on the deck.

Brushed Coastal GA as a Category 1-2 with mandatory evacuation of Tybee Island — the first full island evac since Floyd. Sustained 60-75 mph winds at the coast and storm surge across the back river ate older 4-nail asphalt roofs from Butler Avenue to Fort Screven; ridge caps and starter strips were the dominant island-wide loss.

Field takeaway: Matthew is why 6-nail patterns and reinforced starter strips are now the Tybee standard on every reroof — 4-nail shingles do not survive a Cat 1 brush at this latitude.

Tropical-storm-force winds covered the entire Georgia coast with bands of heavy rain over Tybee for nearly 18 hours straight. The wind didn't break records — the saturation did. Underlayment that hadn't been replaced in a decade gave up first, and we saw deck rot on cottages where the original 1990s felt was still in place under newer shingles.

Field takeaway: After Irma, peel-and-stick ice & water shield replaced felt underlayment as the Tybee default — long-duration tropical rain is the threat, not just peak wind.

Cat 3 Florida Big Bend landfall that pushed 4-7 foot storm surge onto the Georgia coast as the system tracked north. North Beach saw the worst of the surge-driven driftwood and debris damage; back-river docks and the lower courses of stilt-home siding took most of the hit, but oceanfront roofs that had skipped marine-grade fasteners showed nail-line failures within weeks.

Field takeaway: Idalia confirmed that surge accelerates corrosion on already-compromised galvanized fasteners — the salt that gets driven into a roof during a surge event is the worst kind of exposure.

Category 4 Florida Big Bend landfall with damage running all the way to Augusta. Tybee got off lighter than inland Chatham — Isle of Hope and Ardsley Park took the brunt of the oak-strike claims — but the island was on the priority-tarp queue from the moment the bridge reopened. Our crews ran emergency tarps across Chatham for two straight weeks.

Field takeaway: Helene proved how fast Tybee insurance underwriters move post-storm — the homes with current wind mitigation reports on file got claims approved in days; the ones without waited weeks.

Sustained 60-75 mph winds across Chatham County stressed flat-roof terminations on Hwy 21 warehouses adjacent to Garden City Terminal, with torn membrane edge metal and lifted parapet copings on aged single-ply assemblies in 31408. Mechanically attached membranes generally held; older fully adhered systems past 15 years saw the most edge-detail failures, and residential shingle uplift hit the older 4-nail installs in the surrounding neighborhoods.

Field takeaway: Matthew pushed every Garden City commercial bid into mechanically attached membrane with reinforced parapet termination bars, and 6-nail patterns became the residential standard in 31408.

Tracked across south Georgia after a Category 3 Florida Big Bend landfall, with hailstorms in nearby Bulloch and Effingham counties and shingle uplift on newer Pooler-corridor subdivisions just west of Garden City. Several Hwy 21 logistics warehouses caught hail bruising on aged TPO that triggered insurance-paid recovers, and a handful of 31408 properties saw scupper undersizing exposed when ponding crossed deflection limits during the rainband.

Field takeaway: Idalia demonstrated that aged single-ply membranes near end-of-life are vulnerable to hail and that documented pre-storm inspection photos accelerate carrier approvals on commercial recovers.

Category 4 Florida Big Bend landfall sent damaging winds inland to Statesboro and Augusta. In the Garden City industrial corridor, airborne debris struck rooftop HVAC and process equipment on several Hwy 21 warehouses, and a few aged modified-bitumen roofs in 31408 took blow-offs at unreinforced parapet corners where prior repairs had skipped membrane re-termination.

Field takeaway: Helene reinforced that reinforced rooftop equipment curbs and full parapet re-termination during recovers pay for themselves the first time a debris-loaded gust hits the deck.

Brushed Coastal GA as a Category 1-2 with sustained 60-75 mph winds across Bryan County. Older 4-nail subdivision roofs along the I-95 corridor lost ridge caps and starter strips by the dozen, and the pine canopy across Richmond Hill Plantation and Belfast Keller dropped enough limbs to keep tree crews busy for weeks.

Field takeaway: 6-nail patterns and reinforced starter strips became our standard on every Bryan County install after Matthew exposed how the older 4-nail spec fails first.

Tropical-storm-force winds covered all of Bryan County with heavy rain and isolated tornadoes — Bryan and Liberty counties were the tornado epicenter that night. Oak strikes on older Richmond Hill streets and pine snapping out toward the Belfast River drove the bulk of residential claims.

Field takeaway: Irma proved that emergency tarping inside 24 hours is the difference between a small repair and tens of thousands in interior water damage.

Category 3 Florida Big Bend landfall, tracked across south Georgia. Newer subdivision roofs along the I-95 / Hwy 17 corridor — many on builder-grade shingles applied with the older nailing schedule — saw widespread shingle uplift across Bryan and Effingham counties.

Field takeaway: Idalia showed that builder-grade roofs in 2000s Bryan County subdivisions often fail at the starter strip first — replacing them now beats waiting for the next storm.

Category 4 Florida Big Bend landfall with devastating tree damage all the way inland to Augusta. Pine snapping was the dominant rural damage mode across Bryan, Bulloch, and Effingham counties — the heavily wooded Richmond Hill Plantation and Belfast Keller subdivisions saw repeated pine strikes through the night.

Field takeaway: Helene proved that a pre-season pine assessment around Richmond Hill homes matters more than any extra wind nail — most claims here were tree, not wind uplift.

Matthew brushed Coastal Georgia as a Cat 1-2 with sustained 60-75 mph winds across Chatham County. Pooler's open-field subdivisions caught strong gusts, especially around Godley Station and the Pooler Parkway corridor, exposing how thin many original builder-grade 4-nail installations really were.

Field takeaway: 6-nail patterns and reinforced starter strips became our standard on every Pooler install after Matthew — the 4-nail builder spec simply does not survive Chatham wind.

Idalia made Cat 3 landfall in the Florida Big Bend and tracked across south Georgia, dropping hailstorms in Bulloch and Effingham and producing widespread shingle uplift in the newer Pooler Parkway-corridor subdivisions. Brighton Park and the Magnolia Park area saw the most uplift claims as the storm crossed inland.

Field takeaway: Idalia's uplift pattern in Pooler's open subdivisions is exactly why we now spec ring-shank nails on every reroof — smooth-shank pulls under repeated gust loading.

Helene's Cat 4 Big Bend landfall produced devastating tree damage across coastal Georgia, with pine snapping the dominant rural mode. In Pooler, the older established trees lining the original Pine Barren Road corridor and the mature pines around Hunter's Ridge produced tree-strike claims, while the newer open-lot subdivisions got off lighter on tree damage but saw repeated wind uplift on aging builder-grade roofs.

Field takeaway: Helene confirmed that Pooler has two distinct roofing risk profiles — older tree-shaded streets need pre-storm tree assessment, newer open subdivisions need 130 mph wind hardening.

Sustained 60-75 mph winds across Chatham County with shingle uplift on residential roofs along the Hwy 21 corridor and torn membrane terminations on several Garden City Terminal-adjacent warehouses. Older 4-nail asphalt installs in Rice Hope lost ridge caps and starter strips in the gusts off the Savannah River.

Field takeaway: Matthew pushed every Port Wentworth commercial bid into mechanically attached membrane with reinforced parapet termination bars, and 6-nail patterns became the residential standard in 31407.

Tropical-storm-force winds and heavy rain stressed flat-roof drainage across the Hwy 21 industrial corridor, with several warehouses ponding past deflection limits where scuppers were undersized. Residential damage was lighter — mostly oak limbs and gutter strikes in Rice Hope rather than shingle loss.

Field takeaway: Irma proved that overflow scuppers sized to IBC code are non-negotiable on every Port Wentworth flat-roof retrofit, regardless of how clean the primary drain layout looks.

Tracked across south Georgia after a Category 3 Florida Big Bend landfall, with hailstorms in nearby Bulloch and Effingham counties and shingle uplift on newer Pooler-corridor subdivisions just south of Port Wentworth. Several Hwy 21 warehouses caught hail bruising on aged TPO that triggered insurance-paid recovers.

Field takeaway: Idalia demonstrated that aged single-ply membranes near end-of-life are vulnerable to hail and that documented pre-storm inspection photos accelerate carrier approvals on commercial recovers.

Category 4 Florida Big Bend landfall with devastating tree damage inland to Augusta and Statesboro. Pine snapping was the dominant rural mode in Effingham; in Port Wentworth, oak strikes hit Rice Hope homes and a handful of Hwy 21 warehouses took rooftop equipment damage from airborne debris.

Field takeaway: Helene reinforced that ring-shank nailing and reinforced rooftop equipment curbs pay for themselves the first time a 60-foot pine or oak comes down across the deck.

Matthew tracked the Georgia coast as a Category 1-2 with Glynn County under mandatory evacuation. Brunswick took sustained tropical-storm-force winds, scattered shingle uplift across older 31520 housing stock, and the Sidney Lanier Bridge closed for hours during the peak — slowing crew access from Savannah on the back end of the storm.

Field takeaway: Matthew is why every Brunswick install we do now uses 6-nail patterns and reinforced starter strips — 4-nail roofs from the 90s and early 2000s shed ridge caps wholesale.

Dorian paralleled the Georgia coast offshore as a major hurricane, raking Glynn County with sustained tropical-storm winds and beach erosion on St. Simons. Brunswick saw fascia and shingle damage along the immediate coast plus salt-spray loading miles inland — more than enough to accelerate corrosion failure on any roof still running galvanized fasteners.

Field takeaway: Dorian put the case to bed — even a near-miss that doesn't make landfall salts the entire roof assembly hard enough to cut years off galvanized hardware.

Idalia made Cat 3 landfall in the Florida Big Bend and tracked across south Georgia, pushing 4-7 foot storm surge up the Glynn County coast. Mary Ross Waterfront Park and the Bay Street Marina blocks took surge water; downtown Brunswick saw scattered shingle uplift and skylight failures on commercial flat roofs that hadn't been re-sealed in a decade.

Field takeaway: Idalia drove home that flat-roof penetration sealing has to be re-inspected on a 5-year cycle in the FEMA AE/VE footprint — not whenever the owner finally calls.

Helene's Cat 4 Florida Big Bend landfall sent devastating tree damage across south Georgia. Glynn County took oak and pine snapping that closed several Brunswick neighborhoods for days; the Sidney Lanier Bridge stayed open but I-95 north toward Savannah saw rolling closures during evac. Our crews ran emergency tarps from Brunswick through Savannah for two straight weeks.

Field takeaway: Helene proved that hurricane straps and ring-shank nailing earn their cost back the first time a mature live oak comes down across the deck.