McGilvary Family · Licensed Roofing Since 1974 · Palm Beach County & South FloridaFL Certified Roofing Contractor CCC1331721 · (561) 856-5060
Case Study · Palm Beach Gardens, FL · Tile Roof Certification

Palm Beach Gardens tile roof restoration and 5-Year Roof Certification.

A roughly 25-year-old concrete tile roof in Palm Beach Gardens had active leaks at several valleys, a previous repair that had failed to stop water intrusion, and rotted plywood underneath. The easy answer was a full replacement. A documented inspection showed the roof as a whole was sound — so we rebuilt the high-water-flow sections, replaced the damaged deck, reinstalled the existing tile, and issued a signed 5-Year Roof Certification.

Redacted 5-Year Roof Certification for a Palm Beach Gardens tile roof, signed by Mike McGilvary, CCC1331721
Real · Documented · Signed
Project at a Glance

Preserved — not replaced.

A condition-based tile roof restoration in Palm Beach Gardens, documented from the first inspection photo to the signed certification.

~25 yrsapproximate age of the concrete tile roof
Valleysevery high-water-flow section rebuilt
Existing tilereinstalled in its original locations
5-YearRoof Certification issued July 2026
The Situation

Leaks a previous repair had failed to stop.

The homeowner had been living with active leaks on a concrete tile roof that was roughly 25 years old. Someone had already tried to repair it — there was a patch at the lower end of the main valley — but the water kept coming in. On a roof of that age, with leaks in more than one place, it is easy to assume the whole roof needs replacing.

We started where we always start: with a comprehensive inspection of the whole roof, not just the leak. The pattern was clear. The deterioration was concentrated in the valleys and other high-water-flow areas — the channels where runoff from two slopes meets and the roofing system takes the most water. The field of the roof, and the majority of its tile and underlayment, were in serviceable condition with useful life remaining. That is the difference between a roof that needs to be replaced and a roof that needs its failing sections rebuilt.

What the Inspection Found

Documented findings — straight from the certification.

Every one of these items was photographed and recorded in the certification package the homeowner received. It documents the roof’s condition and remaining useful life.

Findings

  • The majority of roof tiles were structurally sound and serviceable.
  • Random inspection of the underlayment found satisfactory conditions across most of the roof, with useful life remaining.
  • Active water intrusion was isolated to specific high-water-flow sections, broken tiles, aging sections, and flashing deficiencies.
  • Conclusion: a strong candidate for preservation and restoration rather than full replacement.

Deficiencies identified

  • Active leaks at multiple high-water-flow roof sections.
  • Broken and compromised roof tiles.
  • Deteriorated underlayment in isolated areas.
  • Damaged sheathing plywood in the leak-affected sections.
  • Various flashing deficiencies.
  • Loose field and cap tiles throughout the roofing system.
What We Did

We rebuilt what had failed — and kept the tile that hadn't.

The repairs performed, in the order the roof was worked. Nothing here is a patch over a patch; each failed section was opened, rebuilt from the deck up, and waterproofed before the original tile went back on.

  1. Removed roofing materials in every leak-affected sectionTile lifted and set aside in each failing valley and high-flow area so the problem could be seen and corrected at its source.
  2. Replaced compromised sheathing plywoodWhere water had rotted the roof deck, the damaged plywood was cut out and replaced with new sheathing.
  3. Installed new self-adhered underlaymentNew self-adhered roofing underlayment over each rebuilt section, tied into the surrounding system for a continuous waterproof layer.
  4. Rebuilt all high-water-flow roof sectionsEvery valley and drainage channel that showed deterioration was rebuilt — not just the one the previous contractor had patched.
  5. Flashing repairs and waterproofing upgradesFlashing deficiencies corrected and the details sealed so the rebuilt areas shed water the way they should.
  6. Replaced damaged tile, refastened loose field and cap tilesBroken tile swapped out and loose tiles re-secured across the roof, then the existing tile reinstalled in its original locations and system-wide maintenance completed.
The Documentation

Eight photo exhibits, one signed certification.

These are the actual pages of the homeowner's certification package, with the address and owner details removed for privacy (the aerial overview page is left out because it shows neighboring homes). Most roofing companies show photos. We show the documentation that goes with them.

Palm Beach Gardens tile roof certification photo exhibit: the failed prior repair
Exhibit 1 — the failed prior repairA previous repair at the lower end of the primary valley had not stopped the leak. The valley was opened for investigation; the roof deck below was rotted from long-term water intrusion.
Palm Beach Gardens tile roof certification photo exhibit: the valley, top to bottom
Exhibit 2 — the valley, top to bottomThe same high-water-flow valley viewed from the upper slope: wear concentrated in the drainage channel, with the surrounding field tile in far better condition.
Palm Beach Gardens tile roof certification photo exhibit: a second valley
Exhibit 3 — a second valleyAnother primary valley showing the same pattern of deterioration where water runs hardest — the rest of the roof still serviceable.
Palm Beach Gardens tile roof certification photo exhibit: valley rebuild complete
Exhibit 4 — valley rebuild completeNew self-adhered waterproof underlayment installed after the rebuild, before the tile went back on.
Palm Beach Gardens tile roof certification photo exhibit: another valley rebuilt
Exhibit 5 — another valley rebuiltA second rebuilt valley, sealed and ready for reinstallation of the existing tile.
Palm Beach Gardens tile roof certification photo exhibit: roof deck rebuilt
Exhibit 6 — roof deck rebuiltNew plywood sheathing installed where the deck had rotted, restoring the structural base before waterproofing.
Palm Beach Gardens tile roof certification photo exhibit: new self-adhered underlayment
Exhibit 7 — new self-adhered underlaymentRebuilt sections with new underlayment, integrated into the surrounding roofing system.
Palm Beach Gardens tile roof certification photo exhibit: the finished roof
Exhibit 8 — the finished roofExisting tiles reinstalled in their original locations — original layout, alignment, and color variation preserved.

Address, owner, and contact details redacted for privacy · Real Mike McGilvary Roofing project · Palm Beach Gardens, FL 33418 · Concrete tile, about 25 years old · Inspected July 13, 2026

What this certificate says, and what it doesn’t

  1. Certification is based only on a limited visual inspection of accessible and exposed roofing components at the time of inspection.
  2. No invasive, destructive, moisture-meter, infrared, engineering, structural, mold, pest, or hazardous-substance testing was performed unless separately stated in writing.
  3. Concealed, hidden, underlying, or inaccessible conditions may exist and are excluded.
  4. Remaining useful life is a professional opinion based on observable conditions and not a guarantee or warranty of future performance.
  5. This certification is not a warranty, express or implied, unless a separate written warranty is issued.
The Outcome

Certified for five years — with the original roof still on the house.

When the restoration was complete, Mike inspected the finished roof and issued a signed 5-Year Roof Certification & Remaining Useful Life Assessment — inspected July 13, 2026 and valid through July 13, 2031. In the certificate’s own words: “This roof, as a whole, is presently in a structurally sound condition and is expected to provide useful service for a period exceeding five (5) years, based upon observable conditions at the time of inspection.” The homeowner kept a roof that still looks original, gained a documented record of exactly what was found and repaired, and avoided a full tear-off on a roof that did not need one.

We recommend continued annual inspections and routine maintenance, which may further extend the service life of the roof system.

Remaining useful life opinion — from the certification

“Based upon observable conditions at the time of inspection and completion of the recommended restoration work, it is our professional opinion that this roofing system possesses an estimated remaining useful life exceeding five (5) years.”

The roof was 25 years old. Its valleys had failed. Its field had not. Rebuilding the valleys and the deck beneath them — and leaving the sound tile alone — is what preservation looks like in practice.
Why This Roof Was Preserved

Age is a number. Condition is evidence.

A 25-year-old tile roof is exactly the kind of roof that gets condemned by age alone — by contractors, and sometimes by insurers. Properly installed concrete and clay tile usually outlasts the underlayment and flashing beneath it, and those wear fastest where the water runs hardest. On this roof that meant the valleys. Everywhere else, random checks of the underlayment found serviceable material with useful life remaining.

That is why we inspect first and evaluate whether repairs or targeted rebuilding can extend the roof's useful life before recommending full replacement. When the evidence says the roof as a whole is sound, rebuilding the failed sections to a watertight, structurally sound condition is the right recommendation — and it is the recommendation we can put our license and our signature on. Read more about how we make that call on our repair vs. replacement and tile roof preservation pages.

In the Homeowner's Words

The review that came with this roof.

Posted publicly on Google after the certification was issued. Quoted as written.

★★★★★

“After looking for a good roofer in the palm beach gardens area I got a few replacement quotes from other roofers the prices were all over the place and really confusing as every quote was different and never fully explained … he offered a free inspection of roof which was simple and painless his pricing was very competitive but his honesty and workmanship and follow ups exceeded all of my expectations. The job was completed on schedule … Also the documentation and photos he supply’s of the project from start to finish is the best I ever dealt with Mike deserves 10stars”

Charlie L. · Palm Beach Gardens homeowner · Google review
Questions About This Project

Certifying an older tile roof, answered.

Can a 25-year-old tile roof be certified?
It can, when its condition supports it. A roof certification is based on observable conditions at the time of inspection, not on the roof's age. On this Palm Beach Gardens roof, the tile and most of the underlayment were still serviceable; once the failed valleys, damaged deck, and flashing deficiencies were rebuilt and corrected, the roof as a whole was structurally sound and expected to provide useful service for more than five years — so it qualified. A roof whose underlayment has failed across the field would not.
What is a roof certification?
A roof certification is a signed, licensed contractor's written opinion — based on a limited visual inspection of accessible components — that a roof is structurally sound and is expected to provide useful service for a stated period, here five years. Ours documents the findings, the deficiencies identified, any repairs performed, and a remaining-useful-life opinion, with photo exhibits. It is not a warranty and it does not guarantee any insurance outcome. See our certification page for a page-by-page example.
Can roof valleys be rebuilt instead of replacing the roof?
Yes. Valleys and other high-water-flow areas take the most water and usually deteriorate first, while the surrounding field roof is still sound. On this project we opened each failing valley, replaced the rotted plywood beneath it, installed new self-adhered underlayment, corrected the flashing, and reinstalled the existing tile in its original location. Rebuilding the failed sections restores a watertight, structurally sound roof without discarding tile that still has decades of life.
What is remaining useful life?
Remaining useful life is a professional opinion of how long a roof system can be expected to keep performing, based on its observable condition rather than its installation date. For this roof the opinion was “exceeding five (5) years” after the restoration work. It is an opinion, not a guarantee, and continued annual inspections and routine maintenance may extend it further. Read more on our remaining useful life page.
What does Florida's roof age law mean for a roof like this?
Under Florida Statute §627.7011, a homeowner with a roof that is at least 15 years old may obtain an inspection by an insurer-approved authorized inspector before an insurer requires replacement based on age; if the inspection shows the roof has five or more years of remaining useful life, the insurer cannot refuse to issue or renew the policy solely because of the roof's age. Inspection results do not guarantee coverage — insurers may still apply other lawful underwriting and property-condition requirements. Our documentation is designed to be useful in that review. Full guide: Florida Roof Age Law.
Documented by Mike McGilvaryFlorida Certified Roofing Contractor · License CCC1331721 · A McGilvary Family Legacy of Licensed Roofing in Palm Beach County Since 1974

Details of this project have been anonymized for the homeowner's privacy. Every roof is different; the condition, scope, and outcome described here are specific to this project and are not a quote, a guarantee, or a promise of any particular insurance result. Whether any roof qualifies for repair or certification depends on its actual condition as determined by inspection. A roof certification is based on a limited visual inspection of accessible components, is a professional opinion and not a warranty, and does not guarantee any insurer's decision.

Free Inspection · No Obligation

Been told your tile roof is “too old” to fix?

Get a free, documented, condition-based inspection from a Palm Beach County roofing family licensed since 1974. We'll show you exactly what we find — and whether it's a rebuild, a repair, or truly time to replace.

Call Mike · (561) 856-5060