Roof Replacement Cost in Florida

The 25% rule, and when it no longer applies

For years, Florida's building code said that if more than 25% of a roof was repaired or replaced within 12 months, the whole roof had to be brought up to current code. That often turned a repair into a full replacement.

A 2022 law changed this. If your roof was built or replaced under the 2007 Florida Building Code or later, a repair covering 25% or more of it only requires the repaired section to meet current code, not the whole roof. Older roofs can still fall under the 25% rule, so ask your roofer or building department which applies before you accept a full-replacement quote.

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Florida Statutes s. 553.844(5), added by Senate Bill 4-D, effective May 26, 2022.

Your roof's age and your insurance

Florida law bars insurers from refusing or non-renewing a homeowner's policy solely because of roof age when the roof is under 15 years old. Older roofs can qualify with an inspection showing at least five years of useful life left. The homeowner pays for that inspection.

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Florida Statutes s. 627.7011(5).

Wind mitigation discounts

Florida law requires insurers' rates to include discounts, credits, or lower deductibles for features that strengthen a home against wind, including roof strength, roof covering performance, and roof-to-wall connections. A new roof is the easiest time to add these features and document them.

A licensed inspector records them on a wind mitigation form. One Florida insurer reports that inspections typically cost $75 to $150 and that the form is valid for five years.

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Florida Statutes s. 627.0629(1). Inspection cost and validity per Kin Insurance.

Stricter rules in Miami-Dade and Broward

These two counties, and only these two, make up Florida's High-Velocity Hurricane Zone. Many building code requirements are stricter there, and building products are approved separately for use inside the zone, which can add to material and labor costs.

Zone defined in Florida Building Code Section 202, per Engineering Express.

State grants for storm hardening

The My Safe Florida Home program offers a free home inspection and grants of up to $10,000 toward recommended roof, door, and window upgrades. It covers owner-occupied single-family homes with a homestead exemption, for low- and moderate-income households. Low-income homeowners pay no match. Moderate-income homeowners put in $1 for every $2 the state pays. The program pays by reimbursement after the work passes inspection.

As of June 2026, applications were open subject to available funding, with a backlog of about 45,000 homeowners awaiting grants. Check the program's site for current status before you plan around it.

Florida Statutes s. 215.5586. Status per PropertyExemption.com, June 2026.