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Cracked Roof Tile? Why the Tile Is Rarely the Leak

Updated 2026-08-28 · Sources verified 2026-07-20

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A cracked tile is rarely the leak, and a new tile alone will not stop one. Permit in Orange County: permit required. Any re-roof needs a roof permit with in-progress + final inspections. The full rule and its official source are below, with the code requirements and mistakes that trip up Orlando homeowners.

Key facts before you start

A cracked tile is rarely the leak, and a new tile alone will not stop one. Eagle: concrete tile is "the first line of defense within the roofing system, protecting the underlayment and wood decking that lies beneath" — so a wet ceiling almost always means the underlayment or flashing UNDER the tile has failed, and the tile was only what protected it. FRSA is absolute about the consequence: "New or harvested roof tiles should not be installed over compromised underlayment regardless of the age of the roof system." Get the underlayment evaluated in the same visit; its condition, not the number of broken tiles, is what decides repair vs. re-roof.
Tile breaks under foot, so getting up there is both the danger and the main cause of MORE broken tile. Eagle names the "inherent danger associated with walking on a roof," recommends only a "licensed and insured professional roofing contractor" traverse one, and says to do gutter cleaning and holiday lights from a ladder instead. If anyone does walk it, step only on the bottom three inches of each installed tile — that section "is supported by the lapped tile beneath it." FRSA/TRI is stricter still: instructions "shall be given to all parties involved cautioning against traffic of any kind on finished roof."
Florida's standard is the FRSA-TRI Florida High Wind Concrete and Clay Tile Installation Manual, 7th Edition (effective code date 12/31/23), whose repair procedure reads verbatim: "Break out and replace damaged roof tile. Do not disturb underlayment. Repair underlayment if necessary. The lugs of the tile may need to be removed to position tile. Apply adhesive per adhesive manufacturer's recommendations. Immediately set replacement tile in position assuring proper contact." Eagle supplies the mechanics: break the damaged tile into smaller pieces "with a hammer or any other acceptable tool" to minimize disturbance to its neighbors, "clean and patch any resulting holes in the underlayment," then apply a code-approved roof tile adhesive to the top of the replacement tile AND to the top of the tile it overlaps — and where adhesive reaches the interlocking water channel it "must be placed above the headlap to avoid water damming." Pull any shim used during the repair.
Match the attachment system already on the roof — mechanically fastened, adhesive-set and mortar-set are different systems, and FRSA/TRI's compatibility tables exist to reduce the inadvertent "mixing of systems, which can lead to a reduction in the life span of a tile roof system." One hard rule: "Staples cannot be used with adhesive set systems." If underlayment gets patched, match its spec too — on a single-ply system "minimum thickness of any self-adhered underlayment shall be 40 mil SBS, APP or Approved Equal."
A discontinued tile profile is the normal case in Florida, not bad luck, and FRSA publishes the two fixes. If the exact shape and color "is not actively produced or readily available, third-party producers may be able to supply reasonable facsimiles." Better is the Harvest and Repair method: "roof tiles may be removed from inconspicuous areas of the roof (non-street facing) for the purpose of replacing the street facing visible damaged tiles" — aged tile goes where it shows, the facsimile goes where it doesn't. Expect a new tile to look different at first regardless: Eagle calls efflorescence "a temporary surface condition which is common to all concrete products" that "in no way affects the quality."
Permit and paperwork, Orange County: tile roof work is permitted (the application asks the work type — New, Addition, Repair or Re-Roof — and the material, "shingles, torch down, shake, tile etc…"), and "If value of work exceeds $5000, a Notice of Commencement is required" (OC Building Safety, 407-836-5564; City of Orlando, Winter Park and Windermere are separate departments). Roofing for pay is licensed trade work; an owner-occupant may instead pull an owner-builder permit with a signed Owner Builder Disclosure Statement. After a storm, F.S. 489.147 is the protection worth knowing: a contractor may not offer "a rebate, gift, gift card, cash, coupon, waiver of any insurance deductible, or any other thing of value" for letting them inspect your roof or file a claim, may not interpret your policy or adjust the claim unless separately licensed as a public adjuster, and must give a good-faith itemized estimate; a repair-or-replace contract missing the required notice may be voided "within 10 days after executing it," and one signed during a Governor's declared emergency is cancellable within 10 days by certified mail. FRSA's own warning: "Too often, the promise of a free replacement tile roof is propagated by individuals motivated by significant compensation."

The permit answer

Permit required. Any re-roof needs a roof permit with in-progress + final inspections. Minor repairs have no published Orange County/Orlando exemption — for small patches (under ~1 square), confirm with the county before assuming one.
Source: https://www.orangecountyfl.net/PermitsLicenses/DoINeedaPermit.aspx

Orange County and the City of Orlando run separate permit offices with separate portals — and your mailing address alone doesn't tell you which one covers your home. Check which permit office covers your address →

Roof Tile Repair: what it looks like

roof vent with flashing on clay tile roof

Manufacturer instructions

The manufacturers' own instructions this guide is built from. Follow the manual for your exact model; they open on the manufacturer's site.

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Frequently asked questions

Do I need a permit for a roof tile repair in Orange County, FL?

Permit required. Any re-roof needs a roof permit with in-progress + final inspections. Minor repairs have no published Orange County/Orlando exemption — for small patches (under ~1 square), confirm with the county before assuming one.

What's the biggest safety risk to know about before a roof tile repair?

Tile breaks under foot, so getting up there is both the danger and the main cause of MORE broken tile.

Are there specific building-code requirements for a roof tile repair?

Florida's standard is the FRSA-TRI Florida High Wind Concrete and Clay Tile Installation Manual, 7th Edition (effective code date 12/31/23), whose repair procedure reads verbatim: "Break out and replace damaged roof tile.

Looking for a different repair?

Sources

https://eagleroofing.com/2019/04/how-to-properly-replace-damaged-concrete-roof-tiles/
https://eagleroofing.com/resources/faqs/
https://eagleroofing.com/wp-content/uploads/2024/01/FRSA-TRI_Florida_High_Wind_Tile_Installation_Manual_7th_Edition_R1.pdf
https://www.floridaroof.com/Post-Storm-Event---Considerations-For-Repairing-Damaged-Concrete-and-Clay-Roofing-Tiles---November-2022-1-15048.html
https://www.flsenate.gov/Laws/Statutes/2024/489.147
https://www.orangecountyfl.net/PermitsLicenses/Permits/RoofPermit.aspx

This guide is general informational content, not professional or legal advice. Codes and county rules change — confirm permit requirements with your local building department, and use a licensed professional for electrical, gas, structural, or main-line plumbing work.