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wind risk · March – July

Memphis, TN storm damage roofing guide

Memphis sits in the Mid-South straight-line wind corridor, with the season running March through July and derecho events like the June 2023 Shelby County storm the defining loss type. The city builds to the 2012 IRC with local amendments and a 115 mph wind design speed — an older adopted edition than most metros on this list, so check the amendment package rather than assuming current IRC language. Tennessee Code §56-7-130 addresses matching, which strengthens a full-slope argument where a repair would leave a visible mismatch. Much of the housing stock is older with long-weathered roofs, so expect condition and wear to be raised against a storm claim; date-stamped photographs and the NOAA storm report for the loss date are what separate the two. Verify seal-strip failure by hand — lifted shingles are the dominant wind signature here and do not show from the ground.

2.5
Hail days/yr
13
Wind days/yr
628K
Population

Recent major storms

  • June 25, 2023
    Derecho with 100mph wind gusts across Shelby County
Code adoption

Memphis adopts the 2012 IRC with local amendments. Wind speed design 115 mph.

Confirm with the authority having jurisdiction — local amendments vary inside the metro.

Check these against a first scope
  • · Full fastening pattern required by the manufacturer for this wind design speed.
  • · Ridge and hip cap replacement, not re-use.
  • · Underlayment replacement where the deck is exposed (IRC R905.1.1).
  • · Detach and reset of accessory items — vents, gutters, satellite, solar — where the slope is replaced.

Top carriers in Memphis

  • · State Farm
  • · Allstate
  • · Liberty Mutual
  • · Farm Bureau TN

Memphis storm claim questions

When is storm season in Memphis, TN?
Memphis's primary peril is wind and the active window runs March – July. The metro averages roughly 2.5 hail days and 13 damaging-wind days per year.
What building code applies to a re-roof in Memphis?
Memphis adopts the 2012 IRC with local amendments. Wind speed design 115 mph. Confirm the requirement with the authority having jurisdiction before you finalise a scope — adopting authorities and local amendments vary inside the metro.
Which code requirements should I check against a Memphis carrier estimate?
Full fastening pattern required by the manufacturer for this wind design speed. Ridge and hip cap replacement, not re-use. Underlayment replacement where the deck is exposed (IRC R905.1.1).
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