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Re-roofs ยท Alachua County

Roof replacement in Alachua County, FL

Half the homes in Alachua County were built by 1988, give or take a year, so many original roofs are likely past the 25-year mark. A replacement here needs a permit, two inspections and a code-compliant deck. Most of Gainesville's roofs fall under the same rules as the rest of the county.

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Updated October 2026

Two-story red brick corner building with blue-trimmed windows and doors, shaded by a large oak tree.
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: Historic Bank of Waldo by Aeotas, CC BY-SA 4.0, cropped

Roof replacement in Alachua County, in short

Replacing a roof in Alachua County starts with a permit. The county's Building Division reviews and inspects work in unincorporated areas and several municipalities. Confirm with the office which one covers your address. Expect inspections, deck nailing checks and a secondary water barrier under the new covering.

Sources for this answer

Alachua County figures

The Alachua County numbers behind this page

Median year homes were built
1988
Share of homes built before 1980
34.5%
Share of homes built 2010 or later
13.3%
Housing units (2020 Census)
123,359

Housing age

Why many Alachua County roofs are due

The county's median home was built in 1988, and 34.5 percent of homes predate 1980. Many roofs on those houses have been replaced once already. Some have not, and those are the ones most likely to need work now.

For a shingle roof more than 25 years old, Citizens Property Insurance wants evidence that at least five years of service life remain. A roof put on in 1988 would be well past that line. Ask your own insurer what it requires, since policies differ.

The state also limits how an insurer may treat age. Under Fla. Stat. 627.7011(5), a roof under 15 years old cannot be the sole reason for refusing a policy. For an older roof, you may pay an authorized inspector to check it, and 5 or more years of life left can protect you from a refusal based on age alone.

Permit office

Who issues the roofing permit here

Alachua County Growth Management, Building Division, reviews and inspects projects that need permits in unincorporated areas and several municipalities. Its page does not name those municipalities. If you live in Gainesville, Alachua, Newberry, High Springs, Hawthorne, Archer, Waldo, Micanopy or LaCrosse, confirm with the building office which one handles your address.

Your permit card tells you to file a Notice of Commencement. Skipping it can mean paying twice for the work, and the notice must be recorded and posted on the job site before the first inspection.

Timing matters too. Work that does not begin within 6 months, or that halts for a 6-month stretch, causes the permit to lapse. Unless it is actively pursued in good faith, an application is considered abandoned once 180 days pass from the filing date.

Code steps

What a Florida re-roof triggers on the deck

A roofing contractor's scope includes required roof-deck attachments and any repair or replacement of wood sheathing found during the job. So deck nailing and rotted boards belong in the roofing contract, not a separate trade.

The 25% rule decides how much must be brought up to current code. If more than 25 percent of a roof area is repaired, replaced or recovered in 12 months, the whole roof section must be redone. One exception applies if the roof was built or replaced to the 2007 Florida Building Code or later. Then only the new portion must meet current code.

Code editions also shift. The 2023 edition took effect December 31, 2023, and the Ninth Edition applies to applications submitted on or after December 31, 2026.

Local weather

Storms and weather that shape the work

Alachua County has no coastline, but its roofs still take wind. The Gainesville airport recorded a 61 mph gust in Irma in 2017 and 59 mph in Ian in 2022. Helene's UF gauge peaked at 66 mph in 2024.

Falling trees are the repeat damage here. Hermine damaged 5 homes, and Debby and Helene each brought trees onto roofs in Gainesville. Gainesville Regional Airport also averages 48.31 in of rain a year, so the underlayment matters as much as the shingle.

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Re-roofs

Roof replacement by town in Alachua County

Roof cost estimator

See a ballpark for your roof

Answer a few questions about your roof and see a ballpark built from published Florida cost data, then get your written estimate.

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Ranges come from published Florida cost guides. They are not South Fork Roofing's prices.

Questions

Roof replacement in Alachua County: questions

How old are the roofs on Alachua County homes?

The median home in Alachua County was built in 1988, and 34.5 percent were built before 1980. Taken together, this points to a large share of original roofs being beyond the 25-year mark. Only 13.3 percent of homes date from 2010 or later. Newer building is concentrated west of Gainesville, where 43 percent of Newberry's housing units are that recent.

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

Who issues a roofing permit in Alachua County?

Alachua County Growth Management, Building Division, reviews and inspects work needing permits in unincorporated areas and several municipalities. Its page does not list them. Confirm with the building office which one covers your address before work starts. Get the Notice of Commencement recorded ahead of the first inspection.

Source: Alachua County Growth Management - Building Division, read Oct 5, 2026

Related: Roof replacement

What is the 25 percent rule for a reroof?

If more than 25 percent of a roof section is repaired, replaced or recovered in 12 months, the whole roof section must be replaced or recovered to current code. An exception covers roofs built or replaced to the 2007 Florida Building Code or later. Then only the repaired part must meet current code, and a county cannot change that exception.

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

Related: Roof replacement

Does a roof insurer care how old my roof is?

Yes, in many cases. When a shingle roof is over 25 years old, Citizens expects paperwork showing at least five years of remaining life. State law says an insurer cannot refuse a policy solely because a roof is under 15 years old. Ask your insurer or agent what applies to your policy, because I cannot say what yours covers.

Source: Citizens Property Insurance Corporation, inspections FAQ (updated 2026-03-17), read Oct 4, 2026

Related: Roof replacement

Which recent storms hit Alachua County roofs?

Hermine in 2016, Irma in 2017, Ian in 2022, Idalia in 2023, and Debby, Helene and Milton in 2024 all brought FEMA declarations that name Alachua County. Helene's UF gauge peaked at 66 mph. Debby flooded homes in Gainesville, High Springs, Newberry and Alachua.

Source: NOAA NCEI Storm Events Database, event 657954 (Tropical Storm, 2016-09-02, zone/county ALACHUA), bulk details file; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county), read Oct 5, 2026

Related: Roof replacement

Alachua County

More in Alachua County

Sources for this page(44)
  1. 1.Median year homes were built: 1988. 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.
  2. 2.Share of homes built before 1980: 34.5%. 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.
  3. 3.Permit office: Alachua County Growth Management - Building Division. Alachua County Growth Management - Building Division. Read Oct 10, 2026.
  4. 4.Hurricane Hermine (2016). NOAA NCEI Storm Events Database, event 657954 (Tropical Storm, 2016-09-02, zone/county ALACHUA), bulk details file; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county). Read Oct 5, 2026.
  5. 5.Hurricane Irma (2017). NOAA NCEI Storm Events Database, event 720358 (Tropical Storm, 2017-09-10, zone/county ALACHUA), bulk details file; NHC TCR AL112017; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county). Read Oct 5, 2026.
  6. 6.Hurricane Ian (2022). NOAA NCEI Storm Events Database, event 1051050 (Tropical Storm, 2022-09-29, zone/county EASTERN ALACHUA), bulk details file; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county). Read Oct 5, 2026.
  7. 7.Hurricane Idalia (2023). NWS Jacksonville, County Impacts narratives (Post Tropical Cyclone Report); FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county). Read Oct 5, 2026.
  8. 8.Hurricane Debby (2024). NHC TCR AL042024; NWS Jacksonville, County Impacts narratives (Post Tropical Cyclone Report); FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county). Read Oct 5, 2026.
  9. 9.Hurricane Helene (2024). NWS Jacksonville, County Impacts narratives (Post Tropical Cyclone Report); FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county). Read Oct 5, 2026.
  10. 10.Hurricane Milton (2024). NWS Jacksonville, County Impacts narratives (Post Tropical Cyclone Report); FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county). Read Oct 5, 2026.
  11. 11.NOAA NCEI Storm Events bulk files 2016-2025 (operator count). Read Oct 5, 2026.
  12. 12.NOAA NCEI Storm Events Database, event 720358 (Tropical Storm, 2017-09-10, zone/county ALACHUA), bulk details file. Read Oct 5, 2026.
  13. 13.Wikipedia NRHP list for Alachua County; National Park Service NPGallery records. Read Oct 5, 2026.
  14. 14.NOAA NCEI Storm Events bulk files 2016-2025 (CZ_NAME values for Alachua). Read Oct 5, 2026.
  15. 15.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25003, via Census Reporter API (release acs2024_5yr). Read Oct 5, 2026.
  16. 16.NOAA NCEI U.S. Climate Normals 1991-2020 (annual/seasonal), station USW00012816. Read Oct 5, 2026.
  17. 17.Share of homes built 2010 or later: 13.3%. 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.
  18. 18.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.
  19. 19.Housing units (2020 Census): 123,359. U.S. Census Bureau, 2020 Census counts (POP100/HU100) and 2020 TIGER land/water area, via TIGERweb tigerWMS_Census2020 layer 82 (HU100). Read Oct 5, 2026.
  20. 20.Citizens Property Insurance Corporation, inspections FAQ (updated 2026-03-17). Read Oct 4, 2026.
  21. 21.Florida Statutes, section 627.7011 (2026). Read Oct 4, 2026.
  22. 22.2023 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").
  23. 23.Fla. Stat. 489.105(3)(e). Read Oct 5, 2026.
  24. 24.2023 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).
  25. 25.Florida Statutes, section 553.844 (2026). Read Oct 5, 2026.
  26. 26.FRSA, "New 2023 FBC Eighth Edition is Now in Effect", 2024-02-13. Read Oct 5, 2026.
  27. 27.Miami-Dade County RER notice. Read Oct 5, 2026.
  28. 28.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.
  29. 29.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.
  30. 30.Alachua County Growth Management - Building Division, Alachua County Growth Management. Read Oct 5, 2026.
  31. 31.NOAA NCEI Storm Events Database, event 657954 (Tropical Storm, 2016-09-02, zone/county ALACHUA), bulk details file; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county), NOAA National Centers for Environmental Information. Read Oct 5, 2026.
  32. 32.NOAA NCEI Storm Events Database, event 1051050 (Tropical Storm, 2022-09-29, zone/county EASTERN ALACHUA), bulk details file; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county), NOAA National Centers for Environmental Information. Read Oct 5, 2026.
  33. 33.NWS Jacksonville, County Impacts narratives (Post Tropical Cyclone Report); FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county), National Weather Service. Read Oct 5, 2026.
  34. 34.NHC TCR AL042024; NWS Jacksonville, County Impacts narratives (Post Tropical Cyclone Report); FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county), NOAA National Hurricane Center. Read Oct 5, 2026.
  35. 35.NWS Jacksonville, County Impacts narratives (Post Tropical Cyclone Report); FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county), National Weather Service. Read Oct 5, 2026.
  36. 36.NWS Jacksonville, County Impacts narratives (Post Tropical Cyclone Report); FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county), National Weather Service. Read Oct 5, 2026.
  37. 37.Florida Statutes, section 713.135 (2026), Florida Legislature. Read Oct 5, 2026.
  38. 38.U.S. Census Bureau, 2020 Census counts (POP100/HU100) and 2020 TIGER land/water area, via TIGERweb tigerWMS_Census2020 layer 82 (HU100), U.S. Census Bureau. Read Oct 5, 2026.
  39. 39.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.
  40. 40.U.S. Census Bureau, Vintage 2025 county population estimates (co-est2025-alldata.csv: ESTIMATESBASE2020, POPESTIMATE2025), U.S. Census Bureau. Read Oct 5, 2026.
  41. 41.NWS Melbourne, Lightning Safety (state-level statement), National Weather Service. Read Oct 5, 2026.
  42. 42.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25003, via Census Reporter API (release acs2024_5yr), U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
  43. 43.Florida Statutes, section 489.113 (2026), Florida Legislature. Read Oct 5, 2026.
  44. 44.U.S. Census Bureau, 2020 Census counts (POP100/HU100) and 2020 TIGER land/water area, via TIGERweb tigerWMS_Census2020 layer 82, U.S. Census Bureau. Read Oct 5, 2026.

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Roof replacement in Alachua County

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