Florida’s building-code “25% rule” and the 2022 SB 4-D exception for newer roofs affect whether a damaged roof is repaired or fully replaced, which changes the scope of the claim.
By Dependable Claims Specialists - Public Insurance Adjusters · DFS Firm License #W820363
Quick Answer
Florida’s “25% rule” in the building code has generally meant that if more than 25% of a roof section is repaired or replaced in 12 months, the whole section must be brought to current code. A 2022 reform (SB 4-D) added an exception: roofs built or replaced to the 2007 Florida Building Code or later may only need the damaged portion repaired. The outcome drives repair vs. replace, and Ordinance-or-Law coverage funds the code-driven cost. This law has changed, so confirm the current rule for your date of loss.
The code rule and its 2022 exception, and how they shape the scope of a roof claim.
Florida Building Code provisions (often called the "25% rule") have generally required that when more than 25% of a roof section is repaired, replaced, or recovered in a 12-month period, the entire section must be brought up to the current code, which for many older roofs meant a full replacement.
A 2022 reform (SB 4-D, effective May 26, 2022) added an exception: if the existing roof was built, repaired, or replaced in compliance with the 2007 Florida Building Code or a later edition, only the repaired/replaced portion must meet current code, not the whole section.
When the code requires bringing a roof section up to current standards, the increased cost of that code-driven work may be paid by Ordinance-or-Law coverage, if your policy has it, subject to its terms, exclusions, and limit. Confirm the applicable code edition and required scope with the permitting authority, and evaluate insurance coverage separately.
For home and condo unit claims, Florida limits the public adjuster fee, usually to 20%. Estimate yours with our fee calculator.
Repair versus replace can change the value of a roof claim a great deal. A full, code-compliant replacement costs more than a partial repair, and the building-code rule plus your coverage determine which one the claim is built around.
When the code requires replacing a damaged roof section to current standards, the loss can include the entire roof and code-required upgrades: underlayment, fastening, and secondary water barriers that may not have existed when the roof was first installed. When only a repair is required, the claim is scoped to the damaged area.
Carriers and policyholders can end up on opposite sides of this question. An insurer may scope a repair where the homeowner believes the code requires replacement, or may dispute whether the roof qualifies for the SB 4-D newer-roof exception. The answer turns on the facts: the roof’s age and code compliance, the extent of damage, and the applicable rule, all documented accurately. Taking a statute or building-code dispute to court is the work of a licensed attorney, not a service a public adjuster provides.
A roof section is defined by the applicable building code and is not necessarily one slope. Boundaries may include expansion joints, parapet walls, qualifying flashing, changes in elevation, roof type or legal description. Hips, ridges and valleys do not automatically establish separate sections. Confirm the applicable roof system or section, work history, measurement period and current rule with the building official.
This matters on a claim for two reasons. First, the unit of measurement determines whether the threshold is even reached: 25% of one small section is a different number than 25% of a large one. Second, the 12-month look-back means prior repairs to the same section can affect whether the current work tips the section into a code-compliant requirement. Document the section boundaries, the prior work history, and the damaged area accurately rather than relying on a rough visual estimate.
The rule and its thresholds are technical and have been amended. The general framework lives in Fla. Stat. §553.844 and the Florida Building Code, Existing Building volume, and the SB 4-D newer-roof exception sits in §553.844(5). Because the precise language and any later amendments control, the section measurement and applicable edition should be confirmed for your specific roof and date of loss.
A simplified way to think through how the rule interacts with a roof loss. The facts of your roof and the current code control. This is educational, not a determination.
Building-code requirements can apply regardless of insurance coverage. Document the cause and extent of damage, required work and potentially applicable policy coverage separately. Confirm required construction work with the permitting authority.
Determine which roof section is involved and what percentage of that section needs repair, replacement, or recovering, including any work to the same section in the prior 12 months.
Whether the roof was built, repaired, or replaced in compliance with the 2007 Florida Building Code or later decides whether the SB 4-D exception can apply. Permit records and installation dates are how that is established.
If 25% or more of the section is affected and the roof predates the 2007 FBC, the section may need to be brought to current code. If the roof complies with the 2007 FBC or later, only the affected portion must meet current code under the exception.
Review whether settlement is replacement-cost, actual-cash-value, or a roof payment schedule, and check your Ordinance-or-Law limit so any code-driven upgrades are presented under the right coverage.
When the code requires bringing a roof section to current standards, the work often involves more than swapping shingles. Florida’s code has strengthened roofing requirements over the years, particularly for wind resistance, and a code-compliant replacement may add elements an older roof never had. Ordinance-or-Law coverage is designed to address these costs.
Secondary water barrier. A sealed roof deck or self-adhering underlayment that resists water intrusion if the primary covering is lost.
Upgraded fastening. Current nailing patterns and fastener requirements that may exceed what was used on an older installation.
Underlayment standards. Underlayment that meets current code, which can differ from what an older roof originally carried.
Drip edge and flashing. Edge and flashing details required under the current code that an older roof may not have included.
The specific upgrades that apply turn on the current code edition and your roof. For a claim, a code-required replacement can cost more than the old roof did to install, and Ordinance-or-Law coverage may fund the increased cost of complying with code, up to your policy limit. If that limit is low, the gap can fall on the homeowner, so check the limit before work begins.
Fla. Building Code, Existing Building
The code has generally provided that not more than 25% of a roof section may be repaired, replaced, or recovered in any 12-month period unless the entire section is replaced to conform to current code. This is a building-code requirement, separate from what your policy pays, but it can drive the scope of work a roof loss requires.
SB 4-D (eff. May 26, 2022), Fla. Stat. §553.844(5)
SB 4-D added an exception to the 25% rule: if a roof was built, repaired, or replaced in compliance with the 2007 Florida Building Code or any later edition, then when 25% or more is repaired or replaced, only the affected portion must meet current code. A local government may not adopt an amendment overriding this exception.
Policy coverage part
Some Florida policies settle roof losses at replacement cost; others use actual cash value or a roof payment schedule tied to age, and some carry a separate roof deductible. Which basis applies is set by your policy language and endorsements. Read them to see how a roof loss will be paid.
Policy coverage part
When the code requires a full, upgraded roof replacement, Ordinance-or-Law coverage is the part of your policy that funds the increased cost of building to current code: fastening, underlayment, and secondary water barriers. Coverage amounts vary by policy, so check the limit you carry.
Fla. Stat. §626.854(11)
For home and condo unit claims, Florida law limits the fee, usually to 20%, or 10% for claims made within a year after a declared emergency. The fee cannot be charged on the deductible or on amounts the insurer already paid for the same loss.
Date-of-loss specific
Florida’s roof and insurance provisions have been amended repeatedly in recent years. Whether your roof qualifies for the exception, and the exact requirements that apply, turn on your roof’s history and your date of loss. Confirm the current code and statute for your situation.
Common problems on roof claims, for policyholders and at the carrier’s scope desk. None of these is a prediction about any one claim.
The 25% rule is a building-code requirement, not a coverage grant. It can drive the required scope of work, but whether your policy pays for a full replacement still depends on coverage, settlement basis, and your Ordinance-or-Law limit.
The SB 4-D newer-roof exception turns on whether the roof complies with the 2007 FBC or later. Without installation dates and permit records, it is hard to establish which side of the exception your roof falls on.
Code upgrades are paid through Ordinance-or-Law coverage, which has its own limit. Treating those costs as automatically covered, without checking the limit, can leave a gap the homeowner pays out of pocket.
After the 2022 reforms, some policies use a separate roof deductible or a roof reimbursement schedule tied to age for certain older roofs. Not reading those endorsements can lead to surprise out-of-pocket amounts at settlement.
The 2022 reforms shortened the windows to report new, reopened, and supplemental claims. Waiting too long to give notice can jeopardize a claim. Report promptly and confirm the deadline that applies to your policy and loss date.
A disagreement over the amount of loss, including repair-versus-replace scope, is what the policy’s appraisal process exists to resolve. Appraisal decides the amount of loss, not coverage, and is a contractual process, not a lawsuit.
A public adjuster documents the damage, reads and applies your policy in the ordinary course of adjusting, and negotiates the claim with your insurer. On a Florida roof loss, that work centers on the repair-versus-replace question and the code-driven scope.
Free roof and storm claim reviews are available across Texas and South Florida. No recovery, no fee. In Texas the fee is capped at 10% under Insurance Code Chapter 4102. In Florida, your written agreement sets the fee within the limits that apply to your claim.
Having these in hand speeds up the repair-versus-replace review. The 25% rule and the SB 4-D exception both turn on facts about your roof, so these records matter.
Fee caps, contract requirements, and licensing for public adjusters under §626.854.
How DCS documents and negotiates roof leak and storm-damage claims.
Estimate a public adjuster fee.
The information on this page is for general educational purposes only. Dependable Claims Specialists is a licensed public adjusting firm, not a law firm. Public adjusters help policyholders inspect, document, evaluate, and negotiate property insurance claims, which includes reading and applying your policy in the ordinary course of adjusting (coverage parts, exclusions, endorsements, scope). We do not practice law and we do not provide legal advice. For legal opinions, demand letters, Chapter 542A pre-suit notices, statutory remedies under the Insurance Code, or litigation, consult a licensed attorney in your state. Texas public adjusters operate under TX Ins. Code Chapter 4102; Florida public adjusters operate under FL Statute §626.854.
A licensed Florida public adjuster will review your roof, your policy, and your loss for free and document the code-required work in the scope. No recovery, no fee.