No roof treatment makes a shingle roof hurricane-proof. What a good one can do is slow the aging that makes shingles brittle, curled and bare of granules, so an older but sound roof stays flexible and protective for more seasons. The catch is that it only works on roofs that still qualify. An inspection decides that, and the best time to get one is before the forecast turns ugly.
We are a roof preservation company in Broward and Palm Beach County. We aren't roofers, and we don't sell replacements. This guide explains what "treatment" really means, what the wind research says about aging shingles, and how to use the weeks left in this season, which officially ends November 30.
TL;DR
- A treatment can restore flexibility and lock in granules on a sound asphalt shingle roof. It does not repair broken, missing or poorly attached shingles, and it does not replace a wind-rated roof.
- Research from IBHS shows wind resistance drops sharply as asphalt shingles age past about 10 years, so age and condition decide your options.
- Get a professional inspection before you pay for anything. Ours is free, and we tell you plainly if your roof is past saving.
- Inspect twice a year: spring before June 1, and again after the season ends on November 30.
- Photograph your roof and keep records. They help if you ever file a storm claim.
Table of Contents
- What "roof treatment" means for a shingle roof
- Why age matters so much in a hurricane
- What a treatment can and can't do before a storm
- The inspection that decides everything
- A seasonal schedule that works
- Perspective: call us before you call the roofer
- Before you hire anyone: get it in writing
- Keep records in case you file a claim
- Is your roof a candidate? Start with a free inspection
- FAQ
- Sources
What "roof treatment" means for a shingle roof
The phrase covers very different things. Sorting them out first saves money.
Cleaning. Soft washing removes algae and black streaking. It is cosmetic and protective in a small way, but it adds nothing structural. Pressure washing is worse than nothing: it can strip the granules your shingles depend on. Florida Homeowners Guide notes that low-pressure soft washing is the accepted way to remove algae without causing early granule loss.
Coatings and sealants. These sit on the surface. Some help with leaks around penetrations, but they are not a substitute for sound shingles underneath.
Preservation and renewal. This is what we do. Sun and heat dry out the oils in asphalt shingles, and they turn brittle, crack, curl and shed granules. Preservation puts flexibility back and slows the next round of deterioration. We apply Fresh Roof's Green Soy Technology as a certified applicator. Our own comparison with standard rejuvenation oils is on the Fresh Roof vs. roof rejuvenation page.
Repair and replacement. Roofers fix flashing, replace damaged shingles and install new roofs. If your roof needs that, you need a roofer. We will say so.
Why age matters so much in a hurricane
Shingles don't fail at random. IBHS studied how asphalt shingle roofs performed in real storms. It found that more than 40 percent of homes older than five years sustained shingle damage at relatively low gust speeds. Newer roofs fared far better.
The numbers for Florida are stark. Per the IBHS research, an asphalt shingle roof older than about 10 years has a 25% chance of damage at 90 mph winds. At 100 mph that rises to nearly 100%. Roofs under five years old may see failure rates of 1 in 20 or less in strong wind. Florida's insurance regulators have publicly echoed the 10-year concern.
Why do older shingles fail? Part of the answer is sealant. Shingles are glued down by factory sealant strips, and those strips can let go with age. A field survey of 27 naturally aged Florida roofs found unsealed patches that follow patterns tied to how the roof was installed. They are not always visible from the ground, so you need someone on the roof who tests the bond.
The state's own guidance is blunt too. The Florida Hurricane Retrofit Guide says that if shingles are old and worn, patching or limited repairs won't help when a hurricane strikes.
What that means for you
Your roof's age and condition sort it into one of three groups:
| Roof condition | Typical situation | Right next step |
|---|---|---|
| Sound, flexible, mostly intact granules | Often a roof in the middle of its life | Preservation can slow aging and keep it maintainable |
| Aging, early signs of drying: curling edges, granule loss, hairline cracking | Where many South Florida roofs sit at 8 to 15 years | Inspection to see if it still qualifies |
| Brittle, widespread cracking, soft decking, active leaks, many unsealed or missing shingles | Past the point of preservation | Replacement by a licensed roofer |
The middle group is where acting early pays off. Wait too long and you slide into the third row.
What a treatment can and can't do before a storm
Being straight about this is how we earn trust, so here is the honest list.
What it can do on a qualifying roof
- Restore flexibility to shingles that have dried out
- Slow further cracking and curling
- Lock in granules, which protect the asphalt from UV
- Support wind and fire resistance, which we've seen reflected in the product's testing
- Delay a $15,000 to $30,000 replacement. If your roof is a good candidate, you could save up to 80% compared with a full replacement.
What it can't do
- Make a roof hurricane-proof or guarantee it survives a direct hit
- Re-seal every failed shingle strip or fix a nailing problem
- Replace the roof deck, underlayment or flashing
- Repair storm damage that already exists
A roof is a system. IBHS says the main goal of pre-season maintenance is to limit water intrusion, and that even small gaps in the deck let in a lot of water. Its research puts it at about nine bathtubs per inch of rain if the covering fails. IBHS also says a sealed roof deck can cut intrusion by up to 95%. Preservation helps keep the shingle layer healthy, while deck sealing, straps and replacement are separate jobs for a roofer.
The inspection that decides everything
We built our process around one idea: look first, sell second.
- We inspect your roof. We check shingle flexibility, granule loss, curling, cracking, and signs of blistering or algae.
- We assess its condition. We decide whether the roof is maintainable or past it.
- We recommend whether it qualifies. If it does, you get a clear scope and a 6-year transferable warranty. If it doesn't, we tell you that, and you'll know to call a roofer.
The assessment is free. Compare that with typical independent visual inspections, which the Florida Homeowners Guide puts at $150 to $400 depending on depth.
Check these yourself first
From the ground, with binoculars, look for:
- Curled or cupped edges, especially on south and west slopes
- Bare patches or a pile of granules at downspouts
- Cracks or shingles that lift when the wind picks up
- Dark streaks (algae) and moss or debris trapped in valleys
- Stains on ceilings, or daylight visible from the attic
Don't climb up there yourself in wet or hot conditions. A fall is a bigger risk than any shingle.
Another cause of early aging is a hot attic. Poor balance between soffit intake and ridge exhaust bakes shingles from below. It can cause blisters that shed granules, and it raises vulnerability to wind uplift, according to the same Florida Homeowners Guide. Ask whoever inspects your roof to look at ventilation too.
For a deeper walk-through, see our guide on roof inspection steps for storm season and our piece on what roof aging looks like in South Florida.
A seasonal schedule that works
The best habit is a twice-yearly cycle. Florida Homeowners Guide recommends one inspection in spring, March through May, before the June 1 start, and one in November or December once the season has ended on November 30.
Spring (March to May)
- Get the inspection and book any work early. IBHS notes that homes do best when weaknesses are fixed well before the season, and that qualified contractors tend to get overbooked once storms are in the forecast.
- Trim branches, clear gutters and downspouts.
- Photograph every slope.
Peak season (August to October)
- Don't start major work with a storm in the forecast. Watch the cone, secure loose items, and keep your photos and documents handy.
- Your electronics and security equipment need a plan too. This storm prep guide for hurricane-rated security cameras covers a 48 to 72 hour checklist that fits neatly beside your roof routine.
Late fall (November and December)
- This is the right time for the second inspection, and it is where we are now. A roof that came through the season can still carry hidden damage, such as lifted shingles or cracks.
- It is also a smart window to schedule preservation. You go into next spring with a treated roof instead of a rushed decision. Our post-storm roof inspection checklist shows what to look for.
Perspective: call us before you call the roofer
Here is how we see it, after looking at a lot of South Florida roofs.
Most homeowners are told one of two things. Either the roof is fine, or it needs to be replaced. Both answers skip a middle stage, when the shingles are aging but still intact. That is the stage where preservation makes sense, and where a $15,000 to $30,000 decision can often wait.
Hurricane season sharpens the pressure. Fear sells roofs. We would rather you know the condition of what you own. Sometimes our answer is "your roof qualifies, here's the plan." Sometimes it is "this one is past it, call a roofer." Both answers are worth having before you spend money.
We also think about what ends up in the landfill. A tear-off of a roof that still had years left is waste that didn't need to happen.
If you are comparing options, remember that a treated roof is not a hurricane shelter. Pair preservation with the basics: sound decking, good attachment, clear drainage. If you want to understand what drives the damage, we have written about why Florida asphalt roofs fail and how to extend their life.
— Daniellison
Before you hire anyone: get it in writing
Whoever you hire, whether for preservation, repair or replacement, ask the same things:
- Are they licensed and insured in Florida, and can they show it?
- What exactly is in the scope, and what is excluded?
- What is the warranty, who backs it, and does it transfer if you sell?
- Will they put the inspection findings, with photos, in writing?
- Will they tell you if you don't need the work?
This list of questions to ask a contractor is a good one to keep next to the estimate. Be wary of anyone who pushes a same-day signature during storm season.
The warranty point matters to us. Our work comes with a 6-year transferable warranty, which is useful if you list the home. For how this fits next to wind-rated products, see our guide on qualifying wind-rated shingles in Florida.
Keep records in case you file a claim
This is not legal or insurance advice, so talk to your insurer or a licensed public adjuster about your policy. But the deadlines are worth knowing. Under Florida Statute 627.70132, notice of an initial property claim is due within one year of the date of loss, and a supplemental claim within 18 months. For hurricane claims, the date of loss is the date of the event.
Insurers sometimes argue that damage was already there. Dated photos from your spring and fall inspections make that argument harder to sustain. So does an inspection report. Some adjusters also point to the NOAA Storm Events Database as a way to tie damage to a specific storm date.
Is your roof a candidate? Start with a free inspection
If your asphalt shingle roof in Broward or Palm Beach County is somewhere between 8 and 15 years old and you wonder whether it can last another few seasons, we'll look at it for free. We tell you if it qualifies for Fresh Roof application and renewal, and if it doesn't, we tell you that too.
Schedule your free roof assessment or read about our shingle roof renewal service. We serve homeowners in places like Boca Raton, Delray Beach and Plantation.
For more steps you can take now, read how to prepare your roof for storms in South Florida and our early intervention roof care steps.
FAQ
Can I treat my roof during hurricane season?
Yes, if no storm is imminent and the weather is dry. Work needs dry conditions, so schedule around the forecast. The better plan is to inspect in spring and treat then, but late fall after the season ends on November 30 is a good second window.
Does a roof treatment make shingles hurricane-proof?
No. A treatment can restore flexibility and hold granules in place on a qualifying roof, but it cannot guarantee performance in a hurricane. Wind resistance also depends on attachment, sealant bond, decking and flashing, which an inspection should check.
What is the best roof for hurricanes?
Materials like metal and tile are often cited for hurricane zones, but installation quality and attachment matter as much as the material. If your asphalt shingle roof is young and sound, preserving it is often the practical choice. If it is brittle and failing, replacement with a wind-rated system is the safer route.
How long do you have to claim roof damage from a storm in Florida?
Under Florida law, notice of an initial claim is due within one year of the date of loss, and a supplemental claim within 18 months. Check your own policy and talk to your insurer promptly, since policies can add their own terms.
How often should I have my roof inspected in Florida?
Twice a year works well: once in spring before June 1, and once after the season in November or December. Add an inspection after any major storm.
Sources
- IBHS: Surviving Nature's Fury, performance of asphalt shingle roofs
- Florida Statutes, section 627.70132 (2026)
- Florida Homeowners Guide: maintaining asphalt shingle roofs in Florida sun
- Penn State PHRC: The unsealing of naturally aged asphalt shingles
- Florida Courier: What IBHS research shows homeowners can do now
- Echo Pilot: Florida shingle roofs and the 10-year concern
- Florida Division of Emergency Management: Hurricane Retrofit Guide, shingle roofs
- NeJame Claims Adjusting: proving when damage happened