Wind Mitigation & Roof-Hardening Credits: How They Work and What They Save

The general idea, wherever you live

Wind-resistant construction may qualify for insurance incentives, but eligibility varies by insurer and location. The IBHS FORTIFIED program explains that a designation may support incentives such as insurance discounts; it does not promise every homeowner a discount.

Before hiring an inspector or contractor, ask your insurer which documentation it accepts. Separate the cost of documenting existing features from the cost of installing new ones.

What Florida’s current inspection form checks

Florida’s Office of Insurance Regulation lists an updated OIR-B1-1802 form effective April 1, 2026. Use the OIR resource page to obtain the current form.

The revised form has nine numbered sections, covering code and location information alongside roof and opening features. It records roof covering, deck attachment, roof-to-wall connections, roof geometry, sealed roof deck/secondary water resistance, and opening protection. Documentation requirements and qualified-inspector criteria matter; a homeowner’s description alone is not the completed verification.

The form explicitly notes that some recorded items may not qualify for a discount. Avoid treating its sections as nine separate savings guarantees.

What it costs and how long it lasts

Request a written local quote describing the inspection, photographs, documentation, and any return-visit fees. This guide does not present a national inspection-price range because the scope and local pricing can differ.

OIR says the verification form can remain valid for up to five years if there are no material structural changes or inaccuracies. Ask your insurer whether an existing report is acceptable for the policy you are considering.

How to evaluate possible savings

Ask for a before-and-after premium illustration using the same policy limits and deductibles. Confirm whether a percentage applies to the wind portion or the entire premium, which features are already credited, and when an approved credit would take effect.

Illustrative arithmetic only: if an insurer confirms $200 in annual savings and documentation costs $150, the simple payback is nine months. If there is no additional credit, there is no premium-savings payback. Neither number is an estimate for your home.

Is documentation useful without a retrofit?

It can be worth investigating whether existing features are missing from your policy records. Start by asking which credits are already applied and what proof would be needed to change them. If improvements are needed, evaluate their construction cost, maintenance, and resilience value separately from any potential insurance benefit.

Our storm-risk guide explains why a regional hazard rating cannot verify your home’s construction features.

For the underlying screening method, read our wind and storm data and limitations.

For broader property due diligence, explore the Florida homeowner hazard guide.