Commercial Roof Inspections in South Dakota & Iowa for Derecho Wind & Hail Damage Insurance Claims After Storm on July 5, 2022

Commercial Roofing & Restoration

Disaster Response Team

Jul 6, 2022

The sky turned green as if an omen that one of the worst imaginable high wind and hailstone storms would ravage hundreds of miles of South Dakota and Iowa on Tuesday, July 5th. Green skies and hurricane-force winds are signatures of a “derecho” that has property owners across two states needing emergency roof repair. RestoreMasters has commercial roof inspection services and repair teams in South Dakota and Iowa to help.

“Hail roughly 4 inches in diameter was reported just north of Timber Lake in Dewey County. That’s about the size of a grapefruit. Grapefruit-sized fell near Timber Lake during Tuesday’s derecho,” the Aberdeen News reported in South Dakota. “A 91 mph wind gust was reported about 4 miles north of Agar in Sully County. The region largely saw wind gusts between 70 and 90 mph, with a handful of 80 mph wind gusts reported in Hand County.”

Iowa residents sustained similar damage, and commercial building owners are urged to request a complimentary roof inspection. A prompt commercial roof inspection helps fast-track insurance claims and fund a permanent solution after emergency roof repair efforts secure the building.

A local high wind and hailstorm damage map shows the massive derecho storm stretching from the Northwest corner of South Dakota to Davenport, Iowa. The enormous light and dark gray areas indicate high winds. The darker areas are where intense straight-line and hurricane-force gusts literally tore roofs off buildings.

The yellow, orange and purple swaths point to hailstone strikes, primarily in Northwest South Dakota. Yellow shows ice up to 1.25 inches making landfall. The orange spaces point to hailstones up to 1.75 inches in diameter pounding rooftops. But the purples concentrations are where hailstones the size of grapefruits shattered windshields, damaged roofing systems, and left building owners with leaking roofs.

Hail & Wind Damage Map - South Dakota, Iowa Derecho 7/5/22

Derecho and hail storm images and aftermath posted on social media:

The National Weather Service hailstorm and wind damage map confirmed a cluster of extreme weather events across South Dakota and Iowa. Devastating storms also hit North Carolina, Virginia, Tennessee, and Kentucky, with isolated weather events scattered across the country. All told, 10 tornadoes, 38 hailstone strikes, and 335 high-wind incidents were reported on Tuesday, July 5th. Traditional and social media reports indicated that South Dakota and Iowa sustained the following property and storm roof damage.

  • Agar: Potter County, South Dakota, was hit by winds of 91 mph.
  • Cedar Rapids: Linn County, Iowa, saw winds reach 70 mph, as tree limbs broke and utility poles snapped.  
  • Davenport: Large trees were downed across Scott County, Iowa.
  • Highmore: High winds shocked property owners when a roof was torn off a building in Hyde County, South Dakota.
  • Howard: High winds hovered above 70 mph for more than 30 minutes in Miner County, South Dakota, as residents sought shelter. Wind gusts briefly reached 99 mph, and impacted property owners are urged to make emergency roof repair before water damage occurs.
  • Iowa Falls: Powerlines were downed as 59 mph winds ripped through the area.
  • Isabel: Corson County suffered extensive wind damage as outbuildings were impacted.
  • Meadow: Hail the size of golf balls pelted automobiles and buildings for more than 20 minutes in areas of Perkins County, South Dakota.
  • Miller: A large tree was uprooted by intense wind gusts in Hand County, South Dakota.
  • Promise: Softball-sized hailstone impacts left a wake of roof damage across Dewey County.
  • Reva: Harding County, South Dakota, saw ice chunks the size of golf balls dent metal roofs and crack shingles.
  • Ridgeview: Dewey County, South Dakota, was pummeled by hailstone chunks as large as grapefruits, high winds, and 2.5 inches of rain that caused water damage.
  • Royal: Widespread trees were grounded, according to eyewitness reports.
  • Salem: Substantial wind roof damage was reported at the Salem Armory as gusts surpassed 60 mph in McCook County, South Dakota.
  • Sioux Falls: High winds sent hail the size of quarters into gutters and siding in Lincoln County. Wind speeds reached 80 mph across the Minnehaha County city.
  • Stephan: Areas of Hyde County, South Dakota, were struck by hailstones the size of golf balls.
  • Timber Lake: Residents and businesses lost power for brief periods as high winds exceeded 80 mph, and hail the size of grapefruits inflicted heavy roof damage. One building had the skylights ripped away.
  • Tipton: High winds downed powerlines across Cedar County, Iowa.
  • Urbana: Trees at Wildcat Bluff State Park were toppled, according to officials at the scene.
  • Wall Lake: This region of Minnehaha County suffered winds that hit 90 mph, according to boots on the ground reports.
  • Wolsey: Trained spotters reported winds above 70 mph as street signs were leveled across Beadle County.

It’s crucial to enlist the support of a commercial roof inspection services provider that can make an emergency roof repair to prevent unnecessary leaks and water damage while the insurance claim processes. RestoreMasters responded to Decorah and Postville, Iowa, after a hailstorm struck on June 28, 2022.

Tornadoes, hail, and even strong winds can cause severe wind damage to roofing systems. Older roofs are susceptible to severe wind damage, by winds as low as 50 mph. The intensity of roof damage is determined by various factors: the velocity and impact of flying debris, the quality of the original installation, the building height and location in relation to other buildings, the angle and shape of the roof, and the material used on the roof.

After a severe storm of hail or high winds, it is important to get your roof inspected, and have a property damage assessment report so that you can learn whether you have damage to your roofing system. If roof leaks are a problem, they need to be addressed immediately. Experienced roofing contractors can either cover the affected area (or the entire roof) with a tarp or with a durable shrink wrap plastic membrane until long-term repairs can be made. Preventing water intrusion will help stop mold from growing.
If your property was anywhere within the storm damage map, it would be best to get your roof inspected, even if you think your roof was not damaged. Some storm damage problems do not produce symptoms right away. And insurance company deadlines could hinder your ability to file a claim later.
Emergency response crews are available to provide property owners with assistance in turnkey restoration services, as well as assistance with frozen pipe damage, window damage, siding damage, and roof damage.
Our clients include: schools, hospitals, hotels, churches, resorts, retail, warehouse, industrial, and other commercial properties as well as residential properties with hail or wind damage to tile roofing systems.
If your building recently sustained damage due to wind, hail, falling trees, collapsed roof, or other storm-related issues, give us a call today.
Lighthouse Tabernacle - Sulphur, LARestoreMasters is a disaster restoration contractor, providing storm damage restoration from hail, tornadoes, fire and flood, responding to emergencies in disaster situations, by aiding with repair of commercial and industrial roofing, tile roofs, providing temporary solutions to cover damaged roofs with tarp or shrink wrap. We also provide clean up of storm debris, water damage cleanup, frozen pipe burst cleanup, restoration after water damage, mold remediation, tornado damage roofing & restoration, hurricane damage roofing & restoration, interior restoration and construction and much more. We also provide fire damage cleanup & restoration.
If you need storm damage repair, contact RestoreMasters.
Our team of large loss insurance claim experts works directly with your insurance company to get your facility back to pre-storm condition. We are a turnkey restoration contractor providing help with all phases of restoration from emergency cleanup services to complete build back of your property.
The RestoreMasters team of professionals includes: public adjusters, insurance claims experts, large loss attorneys, roofing and building engineers, interior restoration crews, and many more professionals specializing in insurance restoration for storm damage.
We provide the following roofing services: TPO roofing repair, metal roofing replacement, tile roofing hail & wind damge repair, slate roofing replacement, asphalt shingle roofing repair from tornado damage, EPDM roofing restoration, roof coatings, torch down roofing, BUR roofing replacement, SBS-modified roofing repair, PVC roofing restoration.

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