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Re-roofs ยท Mulberry

Roof replacement in Mulberry, FL

Homes in Mulberry were typically put up around 1989, give or take 5 years. Given that, many roofs in the area are likely old enough that you may be facing a replacement. A full re-roof in Florida triggers permit, inspection and code steps that a repair does not, and those steps decide how the job is scoped.

Updated October 2026

Light blue wooden museum building with wooden steps, a flagpole, a lawn and a caboose at left.
Drone view of a single-story home mid re-roof: part of the roof stripped to white synthetic underlayment, the rest still in gray shingles, a dump trailer of debris and a pickup in the driveway.Our work
Photo: Mulberry FL Phosphate Museum04 by Ebyabe, CC BY-SA 3.0, cropped

Mulberry figures this page uses

Mobile homes, share of housing units
42.2%
Median year homes were built
1989
Share of homes built 2010 or later
11.3%
Share of homes built before 1980
25.3%

Permits and inspections

What a roof replacement in Mulberry triggers

Florida's building code governs roof repair and replacement across the state, so the same rules apply in Mulberry as anywhere else in Polk County. Roof work counts as alteration under the code, which means a permit is part of the job rather than an extra.

The edition in force right now is the Eighth, which took effect December 31, 2023. The Ninth Edition arrives December 31, 2026, and any application filed on or after that date must follow it. If your project spans that date, ask the building office which edition applies to your Mulberry address.

Work has to start within 6 months of the date a permit is issued, and a permit also expires if work sits idle for 6 months. Line up the crew while the permit is still live so the roof work starts on time.

Replacement limits

The 25 percent rule and the deck underneath

In Mulberry, if more than 25 percent of a roof is repaired or replaced within 12 months, the code generally requires the entire roof covering to be replaced. Mulberry has a large share of mobile homes, at 42.2 percent of housing units, so check the rule against your specific structure with the building office.

A roof in Mulberry falls under the 2007 exception only if that roof itself was built, repaired or replaced in compliance with the 2007 Florida Building Code or any later edition, and the 2007 code took effect March 1, 2009. Only the repaired portion must meet current code, and the county cannot alter that exception through local ordinance.

Questions

Roof replacement in Mulberry: questions

What is the 25% roof rule in Florida?

Under the code, if more than 25 percent of a roof is repaired or replaced within any 12-month period, the entire roof covering generally must be replaced. In Mulberry, where the median home was built in 1989, many owners may face this question. Roofs built to the 2007 code or later follow a different exception, and the building office can confirm which applies to your home.

Source: 2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription), read Oct 5, 2026

Related: Roof replacement

What is the new law in Florida about roofs?

The Florida Building Code Eighth Edition took effect December 31, 2023, and the Ninth Edition takes effect December 31, 2026. Permit applications filed on or after that date must follow the newer edition. Mulberry homeowners planning a re-roof near that date should confirm the edition with the building office.

Source: FRSA, "New 2023 FBC Eighth Edition is Now in Effect", 2024-02-13, read Oct 5, 2026

Related: Roof replacement

How old are most homes in Mulberry?

Mulberry's middle-aged housing stock dates to 1989, plus or minus 5 years. Only 11.3 percent of homes were built in 2010 or later, and 25.3 percent were built before 1980. Older roofs are more likely to need replacement, so confirm the roof age with a licensed inspector before planning work.

Source: U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25035, via Census Reporter API (release acs2024_5yr), read Oct 5, 2026

Related: Roof replacement

Sources for this page(30)
  1. 1.Hurricane Irma (2017). NOAA NCEI Storm Events Database, event 721819 (Hurricane (Typhoon), 2017-09-10, zone/county POLK), bulk details file; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county). Read Oct 5, 2026.
  2. 2.Hurricane Ian (2022). NOAA NCEI Storm Events Database, event 1058669 (Tropical Storm, 2022-09-28, zone/county POLK), bulk details file; NHC TCR AL092022; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county). Read Oct 5, 2026.
  3. 3.Mobile homes, share of housing units: 42.2%. U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25024, via Census Reporter API (release acs2024_5yr). Read Oct 5, 2026.
  4. 4.Median year homes were built: 1989. U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25035, via Census Reporter API (release acs2024_5yr). Read Oct 5, 2026.
  5. 5.Share of homes built 2010 or later: 11.3%. U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25034, via Census Reporter API (release acs2024_5yr). Read Oct 5, 2026.
  6. 6.Share of homes built before 1980: 25.3%. U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25034, via Census Reporter API (release acs2024_5yr). Read Oct 5, 2026.
  7. 7.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25034, B25035, via Census Reporter API (release acs2024_5yr). Read Oct 5, 2026.
  8. 8.Florida Statutes, section 553.73 (2026). Read Oct 4, 2026.
  9. 9.FRSA, "New 2023 FBC Eighth Edition is Now in Effect", 2024-02-13. Read Oct 5, 2026.
  10. 10.Miami-Dade County RER notice. Read Oct 5, 2026.
  11. 11.2023 Florida Building Code, Building, 8th ed., Chapter 1 (UpCodes viewer, unofficial transcription). Read Oct 5, 2026. FBC text read from UpCodes (unofficial transcription): check floridabuilding.org or the ICC viewer before quoting (spec 8.7). Source URL inherited from C-3 (the research cites it "as C-3").
  12. 12.2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription). Read Oct 5, 2026. FBC text read from UpCodes (unofficial transcription): check floridabuilding.org or the ICC viewer before quoting (spec 8.7).
  13. 13.Florida Statutes, section 553.844 (2026). Read Oct 5, 2026.
  14. 14.Fla. Stat. 489.105(3)(e). Read Oct 5, 2026.
  15. 15.NOAA NCEI Storm Events Database, event 721819 (Hurricane (Typhoon), 2017-09-10, zone/county POLK), bulk details file; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county), NOAA National Centers for Environmental Information. Read Oct 5, 2026.
  16. 16.NOAA NCEI Storm Events Database, event 1058669 (Tropical Storm, 2022-09-28, zone/county POLK), bulk details file; NHC TCR AL092022; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county), NOAA National Centers for Environmental Information. Read Oct 5, 2026.
  17. 17.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25024, via Census Reporter API (release acs2024_5yr), U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
  18. 18.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25035, via Census Reporter API (release acs2024_5yr), U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
  19. 19.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25034, via Census Reporter API (release acs2024_5yr), U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
  20. 20.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25024, via Census Reporter API (release acs2024_5yr), U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
  21. 21.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25024, via Census Reporter API (release acs2024_5yr), U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
  22. 22.NOAA NCEI Storm Events Database, event 1060337 (Tropical Storm, 2022-11-10, zone/county POLK), bulk details file; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county), NOAA National Centers for Environmental Information. Read Oct 5, 2026.
  23. 23.Citizens Property Insurance Corporation, inspections FAQ (updated 2026-03-17), Citizens Property Insurance. Read Oct 4, 2026.
  24. 24.NOAA NCEI Storm Events bulk files 2016-2025 (operator count), NOAA National Centers for Environmental Information. Read Oct 5, 2026.
  25. 25.NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Mulberry 2020 Census internal point (27.8996, -82.0123), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
  26. 26.NOAA Atlas 14 Volume 9 version 2, partial-duration 24-hour depth estimates at the Mulberry 2020 Census internal point (27.8996, -82.0123), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
  27. 27.Florida Statutes, section 713.135 (2026), Florida Legislature. Read Oct 5, 2026.
  28. 28.NWS Tampa Bay Area/Ruskin, County Impacts narratives (Post Tropical Cyclone Report), National Weather Service. Read Oct 5, 2026.
  29. 29.NOAA NCEI Storm Events Database, event 1224073 (Tornado, 2024-08-04, zone/county POLK), bulk details file, NOAA National Centers for Environmental Information. Read Oct 5, 2026.
  30. 30.U.S. Census Bureau, 2020 Census counts (POP100/HU100) and 2020 TIGER land/water area, via TIGERweb tigerWMS_Census2020 layer 26 (2020 Census count), U.S. Census Bureau. Read Oct 5, 2026.

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Roof replacement in Mulberry

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