Two Florida rules get mixed up on almost every storm call we run in Lakeland and Plant City. One is a building-code rule about how much of a roof you can patch. The other is an insurance rule about roof age. They are not the same statute, they do not decide your claim by themselves, and mixing them up is how people budget for a patch and get quoted a full tear-off.
This page is the dedicated answer to what is the 25% roofing rule in Florida, plus the 15-year insurance rule that shows up next to it in Google’s questions. It is not legal advice and it is not a read of your policy. Confirm the code side with your building department and the coverage side with your insurer.
True Roofers is a licensed Florida roofing contractor, CCC1332725. We photograph what we find. We do not file your claim or adjust it.
The 25% roofing rule, in one paragraph
Under the Florida Building Code, Existing Building, section 706.1.1, if more than 25% of a roof section is repaired or replaced within any 12-month period, that whole section generally has to be brought up to current code. On a lot of Central Florida houses, “brought up to current code” means the honest scope is a replacement of that section, not another patch.
The unit that matters is the section, not the whole house. A small gable over the garage can trip the rule even when the rest of the roof is fine. A hip roof with several planes is counted plane by plane.
The 2007 code exception, and the date people get wrong
There is a carve-out. Florida Statute 553.844(5), added by SB 4-D in 2022, lets many roofs that were built or replaced under the 2007 Florida Building Code or later repair only the damaged portion to code, instead of dragging the whole section up.
The trap: the 2007 Florida Building Code did not take effect until March 1, 2009. A roof installed in 2008 is not automatically on the 2007 code. If a contractor tells you a 2008 roof “qualifies for the exception” without checking the permit, ask them to show the date.
Which side of that line your Lakeland or Plant City roof sits on is why a free roof inspection with photos is the first move, not a handshake patch.
What this looks like after a storm
A limb takes a slice of shingles off a south plane. The opening is maybe 80 square feet. That can look like a one-afternoon roof repair. If that plane is 300 square feet, 80 is already over 25%, and the building department can require the rest of that section to current code.
That is when the conversation shifts to roof replacement. Not because we want the bigger job. Because a patch the county will not pass is money you spend twice.
If water is coming in tonight, that is emergency roof repair and often roof tarping first. The 25% math happens after the roof is dry enough to measure.
An active drip with no missing section is usually roof leak repair at a boot or a flashing run. That kind of job rarely trips 25%. A wide wind-stripped plane often does.
The 15-year roof rule is insurance, not the building code
People search “15 year roof rule Florida” and get the 25% rule. Wrong drawer.
Florida Statute 627.7011(3) limits how an insurer can use roof age when it issues or renews a homeowners policy.
In plain language:
- If the roof is under 15 years old, the company generally cannot refuse to write or renew the policy just because of age.
- Once the roof passes 15 years, the insurer has to let you get an inspection first, at your cost, with an authorized inspector, before it can push a replacement on age.
- If that inspection shows at least five years of useful life left, the company generally cannot refuse coverage solely because the roof is old.
That last point is the one that was written backwards on a lot of roofing sites, including some of our older drafts. The statute does not say the insurer “may require an inspection.” It says the owner gets to obtain one.
This is also not a promise that a 16-year-old roof is fine. It is a process. The inspection report is the document. Book it before hurricane season, not after the non-renewal letter.
How the two rules collide on one house
A Plant City ranch with a 2004 shingle roof takes hail. The adjuster counts squares. If more than 25% of a section is damaged, code can force that section to current standard, which may mean a replacement of that section. Separately, because the roof is past 15 years, the insurer can talk about remaining useful life. Those are two different fights. One is the building department. One is the policy.
We put both in writing after the inspection: what we measured on the roof, which section, and whether we think you are over the 25% line. Your insurer decides coverage. Your building department decides the permit. We do not interpret the policy or file the claim.
Claim clocks, so you do not sit on it
Under Florida Statute 627.70132, hurricane and windstorm claims generally have one year from the date of the storm to give notice, and 18 months for a supplemental claim. Confirm the deadline with your carrier. Notice is not the same thing as “the claim is finished.”
Photograph from the ground. Stay off a wet roof. Then call.
What to do this week in Lakeland or Plant City
- If water is in the house, call (813) 800-1800 or the 24/7 inspection line (863) 880-2041.
- If the roof is dry and you got a non-renewal or a “roof too old” letter, schedule the free inspection and get remaining useful life in writing.
- If a storm opened a plane, have someone measure the section, not just the hole, before you approve a patch.
Lakeland office: (863) 624-6590, 2829 Badger Rd #19. Plant City HQ: (813) 743-4487, 4000 N Frontage Rd.
For the city pages, start with roofing in Lakeland or Plant City roofing. For age-only insurance questions we already published, see Can I get homeowners insurance with an old roof in Florida?. For claim paperwork traps, see common roof insurance claim mistakes Lakeland homeowners should avoid.
License CCC1332725. 4.9 stars on Google, 240+ reviews. 12+ years on these roofs. Call (813) 800-1800.
