A Hurricane Is Coming and Your House Is Half-Built
Updated: 3 days ago
Every custom home built in Cape Coral spends part of at least one hurricane season standing open — framing up, roof not yet dried in, windows on a truck somewhere. Search what happens if a storm arrives at exactly that moment and you get law firms advertising for claim disputes and agencies selling policies. Almost nothing is written for the person whose money is already in the ground.
That person has three questions with three different answers: who owns the loss, who pays to rebuild it, and what happens to the permit and the schedule. Here is the honest version of each, with the sources named. None of it is legal or insurance advice — it is a map of what to ask, and whom to ask.
The first question is not insurance. It is who owns the half-built house.
Before any policy is opened there is a contract question underneath it. The general rule the construction trade press states plainly is that completed work belongs to the owner. Craftsman Book Company's guidance to contractors puts it as "Any portion of the work completed belongs to the owner" — so damage to work already installed is the owner's loss, while "a stack of lumber sitting on the job site or contractor equipment left on site" stays the contractor's. On the same reasoning it argues builder's risk "should be the owner's responsibility, not the builder's."
That is a default, not the law of your contract — your agreement can move it, and often does. The consequence is blunt: if wind takes the trusses off a house you are paying for, the builder is generally still owed for the work that was in place, has no obligation to rebuild it for free, and still holds a valid contract to finish the original scope. Rebuilding what the storm took is a separate cost. A policy decides whether you pay it or an insurer does.
Builder's risk is the policy that matters, and it is not your homeowners policy
Builder's risk — also sold as course-of-construction coverage — is temporary first-party property insurance on the structure while it is being built and on materials at the site. A homeowners policy does not do this job; it is written for a finished, occupied dwelling. As one Florida agency puts it, "Standalone builder's risk usually means one temporary policy now and homeowners insurance later."
Who buys it depends entirely on the contract. Bridgeway Insurance's 2026 Florida guide: "AIA standard contracts typically place the responsibility on the property owner, while design-build and many custom-home contracts place it on the contractor." Both are ordinary. What is not ordinary — and does happen — is each side assuming the other bought it. Ask for the certificate, read the named insured, read the wind deductible.
The number that surprises people is the wind deductible
Wind deductibles on builder's risk are usually not flat dollar figures. They are a percentage of total insured value — Bridgeway gives "commonly 2%, 3%, or 5%" — with this worked example: "on a $500,000 project with a 5% wind deductible, the contractor or owner is responsible for the first $25,000."
Run that structure at Cape Coral waterfront numbers and it stops being abstract. A $2 million build at 5 percent is $100,000 out of pocket before the policy pays anything; at 2 percent, $40,000. That is arithmetic on a published structure, not a quote — your deductible is a line on your own certificate, and it is worth converting the percentage into dollars before you accept it.
Wind, flood and storm surge are three different things on the same page
This is where Cape Coral claims are won and lost, because a canal lot can take all three in one night. Chubb's builder's risk guidance draws the line by how the water moved: coverage "usually distinguishes between damage caused by rising or overflowing water (i.e., by flood and storm surge) and all other water damage, whether it be from precipitation, such as wind-driven rain, onsite sources, or otherwise."
The money follows immediately: "Where water damage (other than flood) is the cause of loss, policies typically provide coverage up to the policy limit, above the main working deductible. Where flood is the cause of loss, the deductible is typically higher and, in some policies, may be expressed as a percentage of property value." Then the sentence worth taking to your agent verbatim: "Whether coverage for storm surge is provided under the flood or named windstorm portions of the policy may also affect the limits." On a seawall lot that one drafting choice can be the largest variable in the policy.
Standard builder's risk generally excludes flood outright — Bridgeway: "standard builders risk policies exclude flood damage," and projects in a Special Flood Hazard Area "should add a separate Florida flood insurance policy." Much of Cape Coral's waterfront sits in one. Hunton Andrews Kurth adds two gaps to check by name: some policies carry no windstorm coverage at all, and others exclude flood while covering wind. When wind and water arrive together, anti-concurrent-cause language settles the argument — the exclusion applies "for loss caused directly or indirectly by any of the following...regardless of any other cause or event contributing concurrently."
One exposure is specific to an unfinished house. Chubb notes that "Rain can enter a building through open windows, doors, and unprotected/yet-to-be-completed openings." The window between dry-in and glazing is the most exposed a house will ever be, and it is the phase most likely to be standing there in September.
You cannot buy the policy once the storm has a name
Florida carriers impose a binding moratorium. As one Florida title company describes it: "As soon as the National Hurricane Center names a storm ... most insurance companies in Florida stop writing or binding new policies," and the freeze holds "until the threat has passed." It typically reaches new applications, new flood policies and changes to existing ones — so the owner who meant to raise a limit is frozen at the old one too.
The Atlantic season runs 1 June to 30 November and peaks statistically around 10 September. Reviewing coverage is a spring task. By the time a storm is in the Gulf of Mexico with a name on it, the decision has been made for you.
Soft costs are the money nobody budgets
Direct damage is the visible loss. The other is time — a rebuild pushes every downstream trade while carrying costs run whether or not there is a house standing. Delay-in-completion and soft-costs coverage is an endorsement, not a standard inclusion. Bridgeway lists what one can cover: "extended interest on construction loans, additional architect or engineering fees, increased permit costs, and lost rental income."
If you are carrying a construction loan against a waterfront lot here, the interest through a multi-month rebuild is a real number, and the policy that rebuilds the house does not pay it unless someone bought the endorsement. There is a matching trap at the other end: coverage "typically ends when the certificate of occupancy is issued, the project is occupied, or the term expires, whichever comes first" — so a build that runs past its policy term can go bare in the final months.
What actually happens on the site
Municipalities around Lee County publish what a jobsite has to do. The Town of Fort Myers Beach's Construction Site Hurricane Preparedness notice sets the trigger clearly: preparations "should be completed at least 48 hours in advance of landfall" or "upon the issuance of a hurricane or tropical storm warning." Its list is a fair description of what a competent site looks like the day before a storm:
"Band and stake down plywood, lumber, scaffolding, etc.", and band materials stored inside the building
"Plywood not installed should be removed to the ground"
"Do not load tile onto roof if it cannot be installed 48 hours prior to predicted landfall"
"Shore up unsupported walls, frame or block"
"Inspect trusses to ensure anchors and hurricane clips are in place"
"Remove all wood scraps around trailers and the job site" and "secure lids of dumpsters and other debris containers"
"Tie down job trailers and portable structures (including toilets)"
"Delay or postpone construction material deliveries"
Panel any windows and sliding doors already installed, and "lower tower cranes if possible"
Cape Coral publishes its own rules through Development Services, and they are worth reading before a storm rather than after one. Its Notice to Industry on general regulations for construction sites, effective 17 July 2024 and listed by the city as Ordinance 44-24, sets out revisions to Ordinances 9-65 and 9-69. It holds the permit holder to a standing list, none of it storm-specific:
"Portable restroom of approved restroom facility for workers"
"Install and maintain erosion control devices during construction along property lines of adjacent parcel and where required by the Engineering Design Standards"
"No excavated material shall restrict stormwater flow area within the swale"
"Use of approved turbidity screens as required in the Engineering Design Standards"
"Weeds and grass must be maintained at a height of 12 inches or less"
"Barriers erected and maintained for protected species in accordance with Code of Ordinances Chapter 23"
"The permit holder shall not damage any City property throughout the construction process"
"Construction site work is prohibited, including but not limited to the early delivery of materials to the site until an approved permit is issued by the City of Cape Coral"
That it is not storm-specific is the point: a site kept to that standard year-round is most of the way to being secured when a warning goes up. The enforcement is specific. The notice sets a daily fine of $200 for a first violation, and "a second or subsequent stop work order on the same property within the active permit period for that property will have a daily fine imposed of $500." Then the line that should interest an owner more than it interests the builder: "No inspections will be scheduled or made, and no Certificate of Occupancy will be issued until all fines and costs have been paid." An unpaid jobsite fine is not somebody else's problem. It sits between a finished house and the certificate that lets you move into it.
One document behind that one is still worth asking for: the city's clarification on permit exemptions for temporary hurricane and flood protection walls and barriers, effective 1 July 2026 — exactly the question an owner asks when they want a barrier around a half-built house. It is listed on the same Notices to Industry page, and its text could not be retrieved here. Ask which documents govern your site, and ask to see them.
Notice what appears on none of these lists: anyone coming to finish your house. Securing a site is about the build not becoming somebody else's damage, and about work in place surviving in a condition an adjuster will pay for.
Your permit does not quietly expire — but somebody has to write a letter
Florida law addresses this and almost nothing written for homeowners mentions it. Under Fla. Stat. § 252.363, a declared state of emergency "tolls the period remaining to exercise the rights under a permit or other authorization for the duration of the emergency declaration" and then extends it "for 24 months in addition to the tolled period." Across multiple emergencies the total "may not exceed 48 months."
The catch is procedural, and it is where people lose the benefit: "Within 90 days after the termination of the emergency declaration, the holder of the permit or other authorization shall notify the issuing authority." It is not automatic. The statute also carves out projects outside the declared area, certain Army Corps general permits, holders already in significant noncompliance, and permits under a conflicting court order.
What a storm does to your completion date
This is where an honest builder stops giving numbers. The effect depends on what was damaged, on how much of the regional trade base gets absorbed into emergency repair work afterwards, and on whether the county's review queue lengthens. For scale on the underlying build rather than the delay: Frey & Son publish 12 to 18 months from first meeting to move-in, Lauren Homes publish 6 to 12 months for permitting and construction, and new-construction review in Lee County has been described at roughly four to eight weeks in 2026 — more on that in why custom homes take so long in Southwest Florida and Lee County permit timelines. Anyone quoting you a storm delay in advance is guessing. What can be settled in advance is process — how the site gets secured, who carries which policy, and how the schedule gets rebuilt afterwards.
What to ask before you sign
Who procures builder's risk under this contract — and may I see the certificate?
Who is the named insured, and am I on it?
What is the wind deductible, as a percentage and in dollars at my contract value?
Is flood covered? If not, what separate policy covers it — and is my lot in a Special Flood Hazard Area?
Is storm surge written under the flood portion or the named-windstorm portion?
Is there a delay-in-completion or soft-costs endorsement, what does it cover, and for how long?
Does the policy term run past my expected completion date, and what happens if it does not?
What does the contract say about risk of loss for work already in place?
What is the written storm-securing procedure for my site, and at what trigger does it start?
Bring that list to your builder and your insurance agent in the same week, and do it before June. Every one of these questions is answerable in a phone call in April and unanswerable in September.
Questions people actually ask
If a hurricane damages my house while it is under construction, who pays?
It depends on your contract and on which builder's risk policy is in force. The general default described in the construction trade press is that completed work belongs to the owner, so damage to installed work is the owner's loss, while the contractor's own materials and equipment on site stay the contractor's. A builder's risk policy is what converts that loss into a claim. Your contract can allocate it differently, which is why the risk-of-loss clause is worth reading before signing.
Does my homeowners insurance cover a house that is being built?
Generally no. A homeowners policy is written for a completed, occupied dwelling. The construction phase is covered by a separate builder's risk or course-of-construction policy, with homeowners coverage placed afterwards. The handover between the two is a real gap to plan for.
Who is supposed to buy builder's risk insurance — me or my builder?
Whoever the contract says. AIA standard contracts typically put it on the property owner, while design-build and many custom-home contracts put it on the contractor. Both are normal. Ask to see the certificate rather than assuming.
Can I buy builder's risk insurance after a storm has been named?
Usually not. Florida carriers impose a binding moratorium once the National Hurricane Center names a storm, typically freezing new policies, new flood applications and changes to existing coverage until the threat passes. Coverage decisions have to be made before the season, not during a forecast.
Does builder's risk cover flood or storm surge in Cape Coral?
Standard builder's risk generally excludes flood, and flood and storm surge are usually grouped together as rising or overflowing water. A separate flood policy is normally required, particularly in a Special Flood Hazard Area. Storm surge can be written under either the flood portion or the named-windstorm portion, and which one it sits under can change the limit that applies.
What is a named storm deductible on a builder's risk policy?
A deductible expressed as a percentage of total insured value rather than a flat dollar amount — commonly 2, 3 or 5 percent — applied to windstorm losses. On a high-value custom home that figure can be six digits, so convert the percentage into dollars at your own contract value before accepting it.
Does my building permit expire if a hurricane stops work?
Florida law tolls the permit for the duration of a declared state of emergency and extends it 24 months beyond, capped at 48 months across multiple emergencies. The extension is not automatic: the permit holder must notify the issuing authority within 90 days after the emergency declaration terminates.
Will a hurricane delay my custom home?
Almost certainly, if it makes landfall nearby — but the size of the delay is not predictable in advance. It depends on the damage, on how much of the region's trade base is pulled into emergency repair work, and on the county's review queue afterwards. Treat any specific number offered before a storm as a guess.
What should a builder do to secure my site before a storm?
Band and stake loose materials, take uninstalled plywood to the ground, avoid loading roof tile that cannot be installed in time, shore unsupported walls, check truss anchors and hurricane clips, clear scraps, secure dumpster lids, tie down trailers and portable toilets, and stop material deliveries. Municipal guidance around Lee County sets the trigger at 48 hours before predicted landfall, or on the issuance of a hurricane or tropical storm warning.
Where this fits
Storm risk is not a reason to avoid building in Cape Coral. It is a reason to know which of the four documents in play — the contract, the builder's risk certificate, the flood policy and the permit — answers each question, and to have read all four before hurricane season rather than during it. If you are earlier than that: what to check before you build on a Cape Coral lot, what building on the water actually requires, what the December 2026 code change means, and how we work.
Sources: Hunton Andrews Kurth on builder's risk in peak hurricane season (21 Oct 2025); Bridgeway Insurance, Builders Risk Insurance in Florida (May 2026); Chubb, Builders' Risk: Water Damage or Flood?; Greene & Associates; Craftsman Book Company, Hurricane Damage: Who Pays?; Town of Fort Myers Beach, Construction Site Hurricane Preparedness Procedures; City of Cape Coral Development Services, Notices to Industry; Fla. Stat. § 252.363 (2025). Policy and contract terms vary — general information, not legal or insurance advice.
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