Florida's 25% Roof Repair Rule (and the 2007 Code Exception)
Short answer: Under the Florida Building Code (Existing Building 706.1.1), not more than 25% of a roof or roof section may be repaired, replaced or recovered in any 12-month period unless the whole roof or section is brought to current code. Florida Statute §553.844(5) creates an exception: if the existing roof was built to the 2007 Florida Building Code or later, only the repaired portion must meet current code.
The rule
Repairing more than 25% of a roof section within 12 months generally requires bringing that section up to current code.
The exception
If the existing roof or section was built, repaired or replaced in compliance with the 2007 FBC or later, only the repaired portion must meet current code (§553.844(5)). Local governments may not amend this.
How to check
The permit record shows which code edition applied. Ask the contractor to confirm from permit history.
What to do
- Look up your roof permit and code edition.
- Get a measured estimate of damaged area per roof section.
- Confirm with the local building department before work starts.
FAQ
Does the 25% rule force a full replacement?
Not if your roof was built to the 2007 FBC or later; then only the repaired portion must meet current code.
Sources
- Florida Statutes §553.844
- Perkins Roofing – South Florida cost per square (Oct 2026, contractor planning ranges)
Last reviewed: November 2, 2026. Rules change; confirm with the official source.
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