You found a home on the Treasure Coast with a metal roof, and your real estate agent is practically doing a happy dance. "Metal roofs last forever," she says. "Your insurance company will love it." And she's not entirely wrong — but she's not entirely right, either. Metal roofs can be a genuine asset in Florida's brutal insurance market, or they can hand you a stack of surprises at closing. Before you sign anything, here's what you actually need to know.
Why Metal Roofs Are So Appealing in Florida Right Now
Florida's insurance crisis has made roof age and roof type two of the most scrutinized factors in whether a carrier will insure your home — and at what price. Asphalt shingle roofs over 15–20 years old are increasingly difficult to insure. Metal roofs, by contrast, can have manufacturer-rated lifespans of 40–70 years, and many insurers view them more favorably when it comes to renewals and 4-point inspections.
There's also the wind mitigation angle. A properly installed metal roof — especially one with the right fastener pattern, deck attachment, and roof-to-wall connections — can qualify for meaningful wind mitigation credits that reduce your annual premium. In a state where homeowners insurance can run thousands of dollars a year, those credits matter.
But "Metal Roof" Is Not One Thing
This is where buyers get tripped up. "Metal roof" covers a wide range of products, installation methods, and ages — and insurers and inspectors treat them very differently.
- Standing seam metal: Considered the gold standard. Concealed fasteners, excellent wind resistance, and typically the best wind mitigation scores.
- Exposed fastener metal panels (screw-down): Common and less expensive, but the exposed screws can back out or corrode over time, creating leak points.
- Metal shingles or tiles: Designed to mimic the look of shingles or tile; performance varies widely by manufacturer and installation.
- Older corrugated metal: Found on many older Florida homes, especially in rural areas near Okeechobee or older neighborhoods in Fort Pierce. Age, rust, and fastener condition are serious concerns.
The type of metal roof on the home you're buying matters enormously — both for insurance eligibility and for what a 4-point inspection will say about it.
What a 4-Point Inspection Will Reveal
If the home is more than about 10–15 years old, your insurance company will almost certainly require a 4-point inspection before they'll bind a new policy. The 4-point covers the roof, HVAC, electrical, and plumbing systems. For the roof section, the inspector is looking at:
- Roof covering type and estimated age
- Visible condition — rust, missing panels, damaged fasteners, improper repairs
- Evidence of leaks or water intrusion at the decking or interior
- Remaining useful life estimate
A metal roof that looks great from the street can still fail a 4-point if the inspector finds significant rust, improper patching with mismatched materials, or evidence of active leaks. I've inspected homes in Port St. Lucie and Stuart where a seller proudly advertised a "metal roof" that turned out to be a 35-year-old corrugated panel system with rusted-through sections and a tarp tucked under one panel. That is not the insurance asset anyone was hoping for.
A metal roof is only as good as its installation, its maintenance history, and its current condition. Age alone doesn't tell the whole story — but neither does a fresh coat of paint.
Wind Mitigation: Where Metal Roofs Can Really Pay Off
A wind mitigation inspection is separate from a 4-point and focuses specifically on how well your home is built to resist hurricane-force winds. For metal roofs, the key factors are:
- Roof deck attachment: How the decking is nailed or screwed to the rafters. Stronger attachment = better credit.
- Roof covering type: Metal panels and standing seam systems often score well here.
- Roof-to-wall connections: Hurricane straps, clips, or single wraps connecting the roof structure to the walls below.
- Opening protection: Impact windows, shutters, or hurricane fabric on doors and windows.
- Roof shape: Hip roofs (sloped on all four sides) outperform gable roofs in wind events and earn better credits.
If the home you're buying has a newer standing seam metal roof on a hip-shaped structure with hurricane straps and impact glass, you could be looking at substantial insurance savings. If it has an older screw-down panel roof on a gable-end structure with no opening protection, the wind mitigation report will reflect that honestly — and so will your premium.
Questions to Ask Before You Close
Don't rely on the listing description. Before or during your inspection period, try to get answers to these:
- What year was the metal roof installed, and do you have the permit?
- Who manufactured the panels, and what is the rated wind speed?
- Has the roof ever been repaired, and with what materials?
- Are there any active or past leak claims on the property?
- Has a wind mitigation inspection ever been done, and can you share the report?
Florida's 2022 roof law (SB 4-D) changed some of the rules around how insurers can handle older roofs, but those protections have limits — and a metal roof in poor condition can still create coverage problems regardless of its age. For specific questions about how a roof's condition will affect your policy options, talk to a licensed insurance agent. That's their lane, not mine.
Get Eyes on It Before You Commit
Whether you're buying in Vero Beach, Jensen Beach, Palm Bay, or Jupiter, a professional inspection before closing is the single best way to know what you're actually getting. A full home inspection will assess the roof's visible condition, the attic space below it, and any signs of water intrusion — things no listing photo will ever show you. Pair that with a wind mitigation inspection and you'll walk into closing with real data, not assumptions.
If you're buying a home with a metal roof anywhere on the Treasure Coast or surrounding areas, I'd be glad to help you get a clear picture of what you're working with. Schedule your home inspection and wind mitigation inspection together and we'll make sure you have everything you need before you sign.