If you own a home in Monroe County, you already know what homeowners insurance costs down here. Premiums in the Florida Keys run significantly higher than the state average, and the windstorm portion of a coastal policy is not a small line item. For most Keys homeowners, it is one of the largest recurring costs of property ownership.
There is not much you can do about where your home sits on a map. What you can control is how well it is built to withstand what the map says is coming. Florida law requires insurance carriers to recognize that — and to discount your premium accordingly when you can prove it.
That is what hurricane mitigation insurance discounts are. Not a marketing pitch from a contractor, not a maybe. A legal requirement backed by Florida statute, triggered by a standardized inspection, and applied to your policy when you document the right improvements. For homeowners in a high-premium coastal market like the Keys, understanding what qualifies and how to claim it is worth your time.
Why Florida Law Requires These Discounts
Florida Statute 627.0629 requires every property insurer operating in the state to apply premium discounts and deductible reductions when a homeowner can document wind-resistant features on their home. The statute exists because the data is clear: homes built or retrofitted to resist wind damage generate fewer and smaller claims. Insurers pay out less. The law says they have to pass some of that along.
The discounts apply specifically to the windstorm portion of your premium. In coastal counties like Monroe, that portion represents a substantial share of what you pay annually. Getting it reduced meaningfully affects your total bill.
The mechanism that makes it work is a standardized form — the OIR-B1-1802, produced by Florida’s Office of Insurance Regulation. A licensed inspector completes the form after evaluating your home. You submit it to your carrier. The carrier is required to apply whatever credits the documented features earn. Without the form, no discount. With it, the carrier has no choice.
What the Wind Mitigation Inspection Actually Is
A wind mitigation inspection is a separate evaluation from a standard home inspection or an insurance inspection. Its only job is to document the hurricane-resistant features of your home against the state’s standardized scoring criteria.
A licensed inspector — a Florida-licensed home inspector with hurricane mitigation training, a licensed general contractor, a professional engineer, or a licensed architect — comes out and evaluates specific structural and opening features of your home. The inspection typically takes under an hour. When it is done, you receive a completed OIR-B1-1802 form.
That form is the document. It is what your insurance carrier uses to calculate and apply your wind mitigation credits. Once you have it, submit it to your agent and ask them to re-rate your policy. The discount does not apply automatically from the inspection — you have to take that step.
The report is valid for five years. After that it expires, and you will need a new inspection to keep your credits in place. If you replace your roof, install impact windows, or make any other qualifying upgrade during that period, it is worth getting a new inspection sooner. New features documented on a new report can increase your credits.
The Six Features Inspectors Score
The OIR-B1-1802 form evaluates six categories. Understanding what they are helps you understand both where you currently stand and where improvements would make the biggest difference.
Roof covering refers to the type and installation method of your roofing material. Newer roofs installed under current Florida Building Code standards score better than older ones. If you have replaced your roof in the last decade and pulled a permit, this is worth checking.
Roof deck attachment is about how the roof sheathing is fastened to the structural framing underneath. Ring-shank nails driven at closer spacing hold better in high winds than smooth nails at wider spacing. This is one of the features most homeowners cannot see from the outside, but it matters to inspectors and carriers.
Roof-to-wall connections is where hurricane straps come in. These are metal connectors that tie the roof structure down to the wall framing, preventing the roof from lifting off in high winds. Clips provide some protection. Straps that wrap fully around the rafter or truss provide more. No connectors at all scores at the bottom. This is one of the more impactful credits on the form, and it is also one of the improvements most commonly done as part of a mitigation project.
Roof shape evaluates the geometry of your roof. A hip roof, where all four sides slope down to the walls, handles wind better than a gable roof with two vertical end walls. You are not going to change the shape of your roof to get this credit, but if you already have a hip roof, it works in your favor.
Secondary water resistance looks at whether there is a water barrier under your roofing material that would keep water out if the outer roof covering is damaged or displaced in a storm. A peel-and-stick membrane under the shingles or tiles qualifies. This is typically addressed when a roof is replaced.
Opening protection is the category most homeowners focus on, and in the Keys it is arguably the most important. It covers windows, doors, skylights, and garage doors. Impact-rated windows and doors, hurricane shutters, and impact-rated garage doors all qualify. The level of credit depends on the type of protection and whether all openings are covered. Partial protection scores lower than full coverage across every opening.
What Qualifies for Discounts and What Does Not
The credits reward physical improvements that demonstrably reduce wind and water intrusion risk. That distinction matters when homeowners are trying to figure out what is worth doing from an insurance standpoint.
Impact-rated windows and doors qualify. These are products tested and rated to resist wind pressure and debris impact at specific wind speeds. They are labeled with a Florida Product Approval number. Standard windows and doors, even newer ones, do not qualify for opening protection credits unless they meet impact ratings.
Hurricane shutters qualify when they cover all openings and meet Florida Product Approval standards. Panel shutters, accordion shutters, roll-down shutters, and bahama shutters can all qualify if they are rated and properly installed. The key word is all — partial coverage of some windows but not others scores lower than full coverage.
Roof strapping qualifies under the roof-to-wall connections category. Installing hurricane straps where none existed, or upgrading from clips to full straps, can improve your score on that section of the form.
Interior window treatments do not qualify. Window film, interior shutters, fabric panels marketed as storm protection — none of these earn opening protection credits on the OIR-B1-1802 form. The form is evaluating the structural capacity of the opening itself, not what is on the inside of the glass.
Decorative or aesthetically similar products do not qualify. If it is not tested and rated to a Florida Product Approval standard, it is not going to move the needle on your inspection form.
One other important note for Keys homeowners specifically: the inspection documents what is already there. If you have made improvements but never had an inspection, or if your last inspection predates upgrades you have made, you may be sitting on credits you have not claimed. Getting an inspection is the only way to find out.
My Safe Florida Home: The Grant Program
The My Safe Florida Home program is a state-run program administered by the Florida Department of Financial Services. It has two components: a free hurricane mitigation inspection, and matching grants to help pay for qualifying improvements.
The free inspection is the same OIR-B1-1802 evaluation described above. There is no cost and no obligation. The report it produces is the same document you submit to your insurance carrier to claim your discounts.
The grant program provides matching funds — the state pays a portion of the cost of qualifying improvements. Eligible improvements include impact windows, impact doors, impact-rated garage doors, hurricane shutters, and roof reinforcements. The program operates on a reimbursement basis: you complete the work, it gets inspected, and the grant is paid after the fact.
Grant eligibility has specific requirements. The home must be a single-family detached residence or a qualifying townhouse. It must be owner-occupied. The original building permit must predate January 1, 2008. And the insured value of the home must fall under the program’s cap. For Monroe County homeowners considering upgrades, those requirements are worth checking before assuming the grant applies.
Funding is appropriated by the Florida Legislature each cycle and has historically run out quickly. The program operates on a first-come basis for applications within each funding cycle. If you are eligible and interested, applying sooner rather than later is the practical approach.
The free inspection component is available regardless of whether you ultimately apply for or receive a grant. Even if your home does not qualify for grant money, the inspection report is useful on its own.
Why This Matters More in the Keys Than Almost Anywhere Else in Florida
Monroe County homeowners face insurance market conditions that are unlike most of the state. The combination of hurricane exposure, coastal location, and an insurance market that has contracted significantly in recent years means premiums here are high and rising. Citizens Property Insurance is the carrier of last resort for many Keys homeowners, and even Citizens rates reflect the risk profile of the market.
The windstorm portion of a Monroe County policy is not a small line item. It is a significant driver of total annual cost. Wind mitigation credits apply directly to that portion of the premium, which means they have more impact here in absolute dollar terms than they would on a comparable home in a lower-risk market.
Older concrete and CBS (concrete block structure) construction dominates the Keys housing stock. These homes were largely built before current Florida Building Code standards and often lack the roof-to-wall connections and opening protection that would earn full credits on the OIR-B1-1802 form. They are also the homes most likely to qualify for My Safe Florida Home grants, given the pre-2008 construction requirement.
The gap between what these homes currently score on a wind mitigation inspection and what they could score after targeted improvements is often significant. A roof strapping project and a full set of impact windows or shutters can move a home from minimal credits to meaningful ones.
How to Actually Claim Your Discounts
The discount is not automatic. Many homeowners complete mitigation improvements and never see the benefit on their insurance bill because they do not complete the documentation step.
Here is the sequence that gets you the credit:
First, schedule a wind mitigation inspection with a licensed inspector. If you are eligible for My Safe Florida Home, you can apply for the free inspection through the program at mysafeflhome.com. Otherwise, a private inspection typically costs around $100 to $150 and is paid out of pocket.
Second, receive your completed OIR-B1-1802 form. Review it. Make sure the features documented match what you know your home has. Inspectors occasionally miss things, and the form is your record.
Third, submit the form to your insurance agent and ask them to re-rate your policy based on the mitigation credits. The agent submits it to the carrier, the carrier applies the credits, and your premium is adjusted. This step does not happen unless you initiate it.
If you complete improvements after getting an initial inspection, get a new inspection to document them. The new report supersedes the old one and should reflect the upgraded credits. Submit the updated form to your carrier and ask them to re-rate again.
Keep the form on file. It is valid for five years, and if you switch carriers during that period, you will want to submit it to the new carrier as well.
Frequently Asked Questions
Does the inspection alone lower my premium?
It can, if your home already has qualifying features that have never been documented. An older home with a newer roof, hurricane straps, and impact windows but no inspection on file may be sitting on credits the carrier has never applied. The inspection documents what is there. If qualifying features are present, the credits apply once you submit the form.
What if my home was built after 2008?
Homes built after the 2001 Florida Building Code took effect — which was enforced more broadly starting in 2002 and became standard through the mid-2000s — were constructed to significantly stricter wind resistance standards. If your home was built after that period, it likely already has several qualifying features. Getting an inspection is still worthwhile because the report documents those features for your carrier. You may be eligible for credits you are not currently receiving. You would not qualify for My Safe Florida Home grants, but the free inspection through the program may still be available to you.
How often do I need a new inspection?
The OIR-B1-1802 report is valid for five years. You need a new inspection every five years to keep credits in place, or sooner if you make qualifying improvements you want to document.
What if I only have shutters on some of my windows?
Partial opening protection scores lower than full coverage. If some openings have rated protection and others do not, you will receive partial credit rather than full credit for that category. Completing coverage across all openings is what earns the highest opening protection credits.
Does this apply to vacation rentals or investment properties?
Wind mitigation discounts apply to windstorm coverage regardless of how the property is used. The My Safe Florida Home grant program, however, requires owner-occupancy. If you own a rental property in the Keys, you can still benefit from an inspection and the resulting credits on your landlord policy, but the grant money is not available to you.
Who do I contact to get an inspection?
You can apply for a free inspection through the My Safe Florida Home program at mysafeflhome.com. Alternatively, any licensed Florida home inspector with hurricane mitigation certification, licensed general contractor, professional engineer, or licensed architect can complete the OIR-B1-1802 form. Your insurance agent may also be able to refer you to inspectors they work with regularly.