In South Florida, the roof is often the single most important — and most expensive — question mark on a home you’re about to buy. It’s what stands between the house and hurricane season, it’s the first thing your insurer will ask about, and it’s where a surprise after closing can cost tens of thousands of dollars. Yet in the rush of inspections, financing, and paperwork, the roof usually gets a one-line summary and a shrug. Before you sign, these are the five questions that actually tell you what you’re buying.
Originally featured in Realty Times. This piece expands on our sponsored Realty Times feature, “Five Roof Questions Every Florida Home Buyer Should Ask Before Closing,” with additional detail specific to South Florida homeowners.
1. Not “how old is the roof?” — but “what condition is it actually in?”
Roof age is the number everyone fixates on, and it’s the least useful one on its own. A well-built tile roof in sound condition can have many years of service left at an age when a poorly maintained shingle roof is already failing. What matters is the roof’s documented condition and its remaining useful life — how many years of sound service it genuinely has left.
This isn’t just our opinion; it’s how Florida’s own rules increasingly work. Under Florida’s Roof Age Law (Florida Statute §627.7011), a roof can’t simply be condemned by its birthday — a documented inspection showing sufficient remaining useful life is what keeps a sound older roof insurable. So the right question to ask the seller isn’t the roof’s age. It’s: where is the documentation of its condition?
2. Will my insurer actually cover this roof?
In today’s Florida market, this is the question that can quietly kill a deal — or leave you unable to get affordable coverage after you’ve already closed. Carriers scrutinize roofs harder than ever, and an older or undocumented roof can mean a non-renewal, a costly wind-mitigation surprise, or a demand that the roof be replaced as a condition of coverage.
Before closing, find out whether the roof has a current roof certification for insurance — a signed report documenting its condition and remaining useful life. If it doesn’t, get one as part of your due diligence. That document is exactly what an insurer’s underwriting process is looking for, and it’s far cheaper to obtain before closing than to discover a coverage problem after the keys change hands. (Coverage decisions always rest with the carrier, but documentation is what gives them something to say yes to.)
3. Does it truly need replacement — or is that just the default answer?
If an inspection turns up broken tiles, worn areas, or a leak, the reflex from many roofers is the same: replace it. But in South Florida — where most roofs are tile — a replacement recommendation is very often unnecessary. On a tile roof, the tiles themselves can last fifty years or more; it’s the underlayment beneath them that fails first. Replacing the failed underlayment and re-laying the sound tile — tile roof preservation — frequently solves the problem for a fraction of a full tear-off.
As a buyer, this matters twice over: a roof you were told “needs replacing” may only need a targeted repair, which changes both your negotiation and your true cost of ownership. Before you accept a big replacement number in a deal, it’s worth an independent, repair-first opinion on whether the roof needs repair or genuinely warrants replacement.
4. Is there an inspection report or roof certification — and can I get my own?
A seller’s disclosure and a general home inspector’s two-sentence roof note are not the same as a roofer’s documented condition report. General inspectors do valuable work, but they typically aren’t up on the roof evaluating underlayment, flashing, valleys, and remaining useful life the way a roofing contractor does.
Ask whether a roof certification for real estate exists for the transaction. If it doesn’t, arrange a roof inspection of your own before your due-diligence window closes. A signed condition report gives every party something concrete to work from — and gives you leverage grounded in documented facts rather than a guess about the roof’s age.
5. What is this roof really going to cost me after closing?
The purchase price isn’t the whole picture. The real question is the roof’s cost of ownership: how many years of service it has left, whether it will pass insurance underwriting, and what it will take to keep it sound. A documented remaining-useful-life finding turns all of that from anxiety into a number you can plan around.
Sometimes the answer is reassuring — the roof is sound, insurable, and has years left. Sometimes it’s a repair you can negotiate into the deal. Occasionally it’s a genuine replacement you’ll want reflected in the price. In every case, you’re making the decision from evidence instead of a surprise six months after you move in.
The South Florida bottom line
Buying a home here means buying a roof that has to stand up to sun, salt air, and hurricane season — and satisfy an insurance market that isn’t forgiving of the unknown. The buyers who avoid expensive surprises are the ones who treat the roof as its own line item of due diligence: they ask about documented condition, not just age; they confirm insurability before closing; they get a repair-first opinion before accepting a replacement; and they insist on a real inspection or certification. Do that, and the roof stops being the scariest question mark in the deal and becomes one of the best-understood parts of it.
A note for buyers. This article is general educational information for home buyers, not legal or insurance advice. Whether a roof can be repaired, preserved, certified, or must be replaced depends on its actual condition as determined by inspection, and coverage decisions rest with your insurer. A documented inspection or certification supports insurance and real-estate decisions but is not a guarantee of any coverage outcome. Reviewed by Mike McGilvary, Florida Certified Roofing Contractor, license CCC1331721.
Frequently Asked Questions
Should I get a separate roof inspection when buying a Florida home?
Yes. A general home inspector provides valuable overall assessment, but typically doesn’t evaluate the roof the way a roofing contractor does — underlayment, flashing, valleys, and remaining useful life. A dedicated roof inspection or a roof certification gives you a documented condition report to base your decision and negotiation on, ideally before your due-diligence window closes.
Does a roof’s age determine whether I can insure it in Florida?
Not by itself. Under Florida Statute 627.7011, a roof generally cannot be refused coverage on age alone — a documented inspection showing sufficient remaining useful life keeps a sound older roof insurable. Insurers scrutinize roofs closely, so before closing it’s wise to confirm the roof’s condition is documented and that it will meet underwriting. Coverage decisions ultimately rest with the carrier.
If the roof has broken tiles, do I need a full replacement?
Often not. On a tile roof, the tiles can last fifty years or more while the underlayment beneath them fails first. Replacing the underlayment and re-laying the sound tile — tile roof preservation — frequently resolves the problem for a fraction of a full replacement. Before accepting a replacement recommendation in a purchase, it’s worth an independent, repair-first evaluation.
What is a roof certification and why does it matter to a home buyer?
A roof certification is a signed report documenting a roof’s condition and remaining useful life. For a buyer, it provides evidence an insurer will look for, gives every party in the transaction concrete facts to work from, and helps you understand the roof’s true cost of ownership before you close rather than after.
How soon should I evaluate the roof during a home purchase?
As early as possible — ideally during your inspection or due-diligence period, while you still have room to negotiate repairs, request a certification, or adjust the price. Discovering a roof or insurance issue after closing removes your leverage and shifts the cost entirely to you.
About Mike McGilvary Roofing
Mike McGilvary Roofing serves Palm Beach County and surrounding South Florida with a repair-first philosophy focused on roof inspections, roof repairs, tile roof preservation, and signed roof certifications. For home buyers and sellers, that means documented condition reports and honest, condition-based recommendations — not automatic replacements. Learn more about Florida’s Roof Age Law or explore our resource center.