Storm Damage Roof 48-Hour Checklist: What to Do Hour by Hour

Last updated: 2026-05-23

By the Roofing Claim Guide Team

After a severe storm hits your roof, the next 48 hours decide whether your insurance claim succeeds and how much secondary damage you absorb. In hour 0 to 2, stay off the roof, check the attic and ceilings for active leaks, and contain water with buckets and plastic sheeting. In hour 2 to 6, photograph and video everything from inside and from ground level before any mitigation begins. In hour 6 to 24, walk the perimeter looking for displaced shingles, granule piles in downspouts, bent gutters, and impact dents in soft metal vents. In hour 24 to 48, file the First Notice of Loss with your insurance carrier, line up emergency tarping if water is still entering, and collect two to three written estimates from local roofers. Emergency tarping typically runs $400 to $2,000; a full storm-damage roof replacement on a covered claim usually lands between $6,000 and $15,000.

Hour 0 to 2: Stay Off the Roof and Protect the Interior

The single highest-value action in the first two hours is the one most homeowners get wrong: they climb a ladder to look at the roof. A wet or storm-stressed roof deck loses friction, and shingles that look intact from the driveway can be lifted or fractured underneath. Falls from residential roofs are the leading cause of post-storm homeowner injuries reported to the Insurance Institute for Business and Home Safety (IBHS). Stay on the ground or in the attic until a roofer can walk it.

Move into the attic with a flashlight, a phone, and a notepad. Look at the underside of the roof deck for daylight, wet sheathing, dark stains, or active dripping. Hail strikes often show up first as small bright dimples on the underside of OSB sheathing where the impact compressed the wood fibers from above. Wind uplift shows up as nail tips that have pulled through the shingle and now protrude through the deck. Mark every wet spot with painter's tape on the rafter beside it so you can come back to it.

Downstairs, walk every room with the lights on. Storm water tends to track laterally along the top plate of an interior wall before it surfaces, so a ceiling stain on the south wall of the kitchen often means a roof breach 6 to 10 feet farther up the slope. Photograph any new wet spot, any peeling paint, any bowing in the drywall, and any drip pattern on hardwood floors. Place a bucket under each active drip and a folded towel ringed by plastic sheeting around it to catch splash.

If water is contacting any outlet, light fixture, or electrical panel, kill the breaker for that circuit at the main panel. Do not touch a wet outlet to test it. If water is contacting the panel itself, shut off the main and call your utility from outside the house. Most homeowner electrocutions during storms happen during the cleanup phase, not the storm itself.

Hour 2 to 6: Temporary Protection and Initial Documentation

The window of hour 2 to 6 is for two parallel jobs: stopping the bleeding (temporary mitigation) and locking in the evidence (documentation). Insurance carriers expect homeowners to take "reasonable mitigation" steps under the policy's duty-to-mitigate clause. That does not mean climbing onto a wet roof at 11pm. It does mean containing interior water, moving valuables off wet floors, and arranging professional tarping if water is still entering.

A standard emergency roof tarp covers 20 by 25 feet of slope and runs $400 to $2,000 installed, depending on slope pitch, story height, and after-hours surcharge. Most carriers reimburse tarping as part of the loss, but you must keep the invoice and document the area covered with photos before and after. If a contractor offers to tarp "at no cost in exchange for signing here," that is an Assignment of Benefits (AOB) form and you should refuse. The how to spot storm chasers guide collects the verification steps that filter out this exact pattern. AOB transfers your right to negotiate the claim to the contractor, and several state regulators (FL DOI, TX TDI, CO DOI) have flagged AOB-driven roofing fraud as a top consumer complaint category.

Documentation in this window is more important than perfect cleanup. Shoot wide-angle establishing shots of each room before you move anything: the bucket on the floor, the stained ceiling, the wet rug, the disturbed insulation visible through the attic hatch. Then move closer. Get the timestamp visible on your phone by including a window with daylight or a clock. Video walkthroughs are stronger evidence than still photos because they show the layout and the continuity of damage. Save everything to cloud storage immediately; a phone that gets dropped in a wet hallway should not erase your claim.

Outside, do the same from the ground. A 35mm-equivalent zoom on a modern phone will resolve missing shingles, bent flashing, and impact craters on metal vent caps from 30 feet away. Walk all four sides of the house. Photograph the lawn (hail divots in grass and on car hoods are corroborating evidence), the downspout splash blocks (granule piles confirm shingle damage), and the gutters (dents in the gutter face show hail size relative to your thumb).

Hour 6 to 24: Ground-Level Inspection and Local Authority Calls

By hour 6, the immediate emergency response should be stable. Now the work shifts to systematic inspection from the ground, calling the right local authorities, and starting the contractor research that will support a strong claim file. Do not rush to call the insurance adjuster yet. Most policies allow 30 to 60 days to file a formal claim, and a complete file beats a fast file.

From the ground, work clockwise around the house. On each elevation, look for: shingles that are lifted, curled at the corners, completely missing, or rotated out of their original lay; flashing around chimneys, skylights, and step-flashed walls that has bent, lifted, or torn; ridge cap shingles that have blown off the peak; soffit panels that have been pushed up out of the J-channel; fascia boards that are split, stained, or sagging; and gutters that are detached, crushed, or full of granules. Photograph each finding with a wide shot for context and a tight shot for detail.

Save samples. If you can pick up a fallen shingle, put it in a plastic bag with a sticky note showing the date and the elevation it came from. Save a hail sample by photographing it next to a quarter and a tape measure within the first hour (hail melts inside two to four hours in most climates), then move a representative chunk to your freezer in a labeled freezer bag. Adjusters routinely ask for hail size evidence, and a measured photograph is far more persuasive than a description.

Call local authorities where it applies. If a tree fell across the property line, call non-emergency police to create an incident report. If wires are down, call the utility (do not approach them). If the storm has triggered a community-wide event, your county emergency management office may be issuing a damage assessment number that strengthens insurance claims. The National Weather Service issues a Local Storm Report with peak wind speeds, hail sizes, and tornado tracks; pulling that report for your zip code and date adds weight to your claim file.

Hour 24 to 48: Insurance Contact and Contractor Selection

Between hour 24 and 48, file the First Notice of Loss (FNOL) with your carrier. The phone number is on your declarations page and on the carrier's app. The intake agent will assign a claim number and a desk adjuster, and will usually schedule a field adjuster inspection within 7 to 14 days, longer during a catastrophe event (CAT code claims). For a state-neutral walkthrough of every milestone that follows, see the insurance claim process reference. Keep the call short and factual. The intake call is recorded.

Tell the agent: the date and approximate time of the storm; the type of event (hail, wind, hurricane, tornado, falling object); the visible damage you have documented (missing shingles, interior leak, exterior debris); and that you have taken mitigation steps to contain interior water. Do not estimate the dollar amount of damage on the intake call. Do not say the roof was "old" or "due for replacement." Do not speculate that the damage might be pre-existing. Save all of those conversations for after you have a contractor inspection in hand.

Simultaneously, schedule two to three contractor inspections. A storm-damage inspection should be free of charge under standard industry practice and should produce a written report with photographs, a measurement of the roof in squares (a square is 100 square feet), an itemized scope of repair or replacement, and a price using Xactimate or a comparable line-item estimating tool. Ask each contractor whether they carry general liability and workers' compensation coverage in your state, whether they hold an NRCA membership, and whether they are an IBHS-certified roofing contractor. Avoid signing anything that gives a contractor your claim authority. A simple inspection request does not require a contract.

If the contractor's estimate and the field adjuster's estimate diverge by more than 10 to 15 percent, you have leverage to invoke supplemental claim review. Most carriers allow supplements when documentation supports a higher scope (for example, the adjuster scoped 12 squares but the actual measured area is 14 squares, or the adjuster denied the flashing replacement but code requires it on the new shingle install). A hail damage roof calculator can produce a ballpark settlement range to anchor the supplement request.

Interior Inspection: Where Water Tracks When the Roof Fails

Water entering a damaged roof rarely shows up directly below the breach. It follows the path of least resistance along sheathing seams, rafters, top plates, and electrical penetrations before surfacing on a ceiling or interior wall. Knowing this pattern makes your interior inspection sharper and your photograph evidence more credible.

Start in the attic with a high-lumen flashlight. Look at the underside of the OSB or plywood sheathing for dark wet rings, white efflorescence stains from older minor leaks, or matted insulation directly below a rafter bay. A leak from a fractured ridge cap will track down the slope underneath the underlayment and surface at the next fastener penetration; a leak from a wind-lifted shingle field will saturate the felt and show as a circular wet patch on the deck. Hail-bruised shingles often show no immediate interior leak but develop one within 6 to 18 months as the granule loss accelerates and the asphalt mat dries and cracks.

In the living spaces, photograph every ceiling stain (note the diameter), every wet rug, every warped baseboard, and every door that no longer swings clean (drywall absorbing water swells the surrounding wood). Open every closet on the upper floor; closet ceilings are a common surprise leak location because they are not visited daily. Check the interior of light fixtures and ceiling fans by removing the trim ring (with power off at the breaker) and looking up into the junction box for water staining.

Document HVAC and electrical interactions. A wet attic above a furnace or air handler can short the equipment, and a contractor or adjuster will want photos showing the equipment dry or wet before any mitigation. Take a moisture meter reading if you own one (pin meters from Klein or General Tools run under $50 at hardware stores) and record the percentage on a sticky note in the frame.

The 25% Rule in Roofing Explained

The "25% rule" refers to a building code provision adopted from the 2007 Florida Building Code and now incorporated, in some form, in code or insurance practice in many states. The rule states that when more than 25 percent of a roof is being repaired or replaced within a 12-month period, the entire roof must be brought up to current code. In practice, that means if hail damages 30 percent of your slope and you file a partial repair claim, the carrier may be obligated to fund a complete roof replacement plus current-code upgrades to underlayment, ice and water shield, drip edge, and ventilation.

The 25% rule matters because adjusters and contractors sometimes disagree on whether storm damage crosses the threshold. A 1,800 square foot roof with damage concentrated on the south and west slopes can easily exceed 25 percent of total roof area even when the north slope looks untouched. Your contractor's measurement and slope-by-slope damage map is the evidence that triggers the rule. Insist that the contractor's estimate measure each slope separately, document hits per slope, and call out the percentage explicitly.

The rule does not apply in every state. Florida (FBC), Colorado, and several other hail-prone states have versions of it; others rely on policy language rather than building code. Check with your state's department of insurance regulator (FL DOI, TX TDI, CO DOI, CA CDI, NY DFS) for the current version that applies to your address. For state-specific framing, see the California, New York, and Texas guides.

What Not to Say to a Roof Insurance Adjuster

Adjusters are trained to ask open-ended questions that surface information you may not realize you are giving. Most homeowners reduce their own claim payout by volunteering speculation, hedging, or pre-existing-condition language. The rule is simple: answer the question that was asked, with what you actually observed, and stop talking.

Avoid these phrases and concepts on the call or in the field inspection:

• "The roof was old" or "we were planning to replace it next year." This invites the adjuster to apply maximum depreciation against Actual Cash Value (ACV) and reject Replacement Cost Value (RCV) recovery.
• "I think the damage might be from the storm two years ago." Speculation about prior storms can convert a covered loss into a denied claim. State only the current event.
• "I noticed a small leak before the storm." Pre-existing condition language gives the carrier a denial path under the maintenance exclusion.
• "My neighbor's roofer told me the whole roof needs replacement." Hearsay from non-credentialed sources weakens your position. Cite your own written contractor estimate.
• "I can't really say what got damaged." Uncertainty becomes the adjuster's discretion. Walk the inspection with your photo file open and point to specific items.
• "How much do you think I'll get?" This signals you do not have a parallel estimate. Stay silent on dollar amounts until you have a contractor scope to compare against.

Do bring: a printed copy of your photograph index, a contractor's written scope and estimate (Xactimate format if possible), the National Weather Service Local Storm Report for your zip code on the storm date, and saved physical samples (hail in the freezer, a bagged shingle). Do say: "Here is what we observed, here is what our contractor documented, and here is the storm report for that date." Then let the adjuster work the file. If the offer comes in low, you can invoke supplemental review, hire a public adjuster (typically 10 to 15 percent of recovered amount), or, as a last step, invoke the appraisal clause and the umpire process under your policy. The roof insurance claim denied playbook walks through the escalation order when the carrier refuses to move.

How Long After a Storm Can You File a Roof Claim?

The filing window depends on three layers: state statute of limitations, your specific policy's notice clause, and the practical evidence window before the damage degrades. In most states, the contractual statute of limitations to file a property insurance claim ranges from 1 year to 5 years from the date of loss, with shortened windows for named-storm events in Florida and a few Gulf Coast states (currently 1 year for FNOL in Florida under recent reform). The broader hurricane roof damage insurance claim reference covers the deductible, notice, and proof-of-loss mechanics that differ from straight wind events.

Your policy will contain a notice clause requiring "prompt" notification of loss. Carriers interpret "prompt" anywhere from 30 days to 365 days depending on the policy language. Waiting past 60 days without a documented reason invites a late-notice denial argument, even if the statute of limitations has not run. The carrier's position is that delayed notice prevents them from inspecting the damage in its post-storm state and from distinguishing the loss from later weather events or maintenance failures.

Practically, the evidence window closes faster than the legal window. After 30 to 60 days, hail bruising on asphalt shingles begins to weather into a pattern that looks like normal granule loss. After 90 days, missing shingles can be replaced by a well-meaning homeowner doing yard cleanup, erasing the photograph evidence. After 6 months, attic stains dry and fade. File the claim within the first 14 days when possible, even if you have not yet decided whether to pursue repair or replacement. You can withdraw a claim later; you cannot recover a denied late-notice claim without litigation.

At What Wind Speed Does a Roof Come Off?

Residential asphalt shingle roofs are rated by manufacturer warranty and by ASTM testing to specific wind speeds. The two relevant standards are ASTM D3161 (which tests Class F up to 110 mph) and ASTM D7158 (which tests Class H up to 150 mph). Most builder-grade shingles installed before 2010 are rated to 60 to 90 mph; mid-tier architectural shingles like GAF Timberline HDZ, CertainTeed Landmark, and Owens Corning Duration are rated to 110 to 130 mph; impact-rated and high-wind products like GAF Timberline AS II, Owens Corning Duration Storm, Malarkey Vista AR, and Atlas StormMaster Shake are typically rated to 130 to 150 mph and may carry IBHS Class 4 or UL 2218 Class 4 impact ratings. For straight-line wind events outside hurricane zones, the wind damage roof insurance claim reference covers the carrier-side scoring methodology.

Actual field performance is lower than the lab rating because installation quality, age, deck condition, and substrate determine whether a shingle reaches its rated holding strength. In field studies, IBHS has observed shingle blow-off starting at sustained winds of 50 to 60 mph on aged or improperly nailed installations, with widespread failure at 70 to 90 mph. Gust speeds matter as much as sustained speeds; a 60 mph sustained wind with a 90 mph gust will lift unsealed tabs that a steady 60 mph wind would not.

For your claim, the relevant data points are the peak gust at your zip code on the storm date (from the National Weather Service Local Storm Report or a personal weather station network like WeatherFlow), your shingle's manufacturer wind rating (printed on the bundle wrapper or in the warranty document), and the age of the installation. A 75 mph gust event on a 12-year-old 80 mph rated shingle is a credible covered loss; the same gust on a 2-year-old 130 mph rated shingle with FBC product approval will be scrutinized more carefully and may require closer documentation of the failure mode.

Repair or Replace: Making the Call

Once the adjuster's scope and the contractor's estimate are on the table, the decision splits along three axes: extent of damage, age of the roof, and code-upgrade implications.

Repair makes sense when: the damage is confined to one slope or to under 15 percent of total roof area; the shingle is still in production so a color-matched repair is achievable; the roof is under 8 years old with the warranty intact; and no code-triggered upgrade is in play. Spot repair typically runs $400 to $1,500 for a small area, $1,500 to $4,000 for a larger localized repair.

Replacement makes sense when: damage spans multiple slopes or crosses the 25% threshold; the shingle is discontinued and color-matching is impossible; the roof is over 12 to 15 years old with weathering on undamaged slopes; or code upgrades (drip edge, ice and water shield, ventilation) would be required anyway. A full storm-damage replacement on a typical 1,800 to 2,400 square foot single-family home runs $6,000 to $15,000 for architectural asphalt, $12,000 to $25,000 for impact-rated upgrades, and $25,000 to $60,000 for metal or tile.

The hidden factor is depreciation. If you carry Replacement Cost Value (RCV) coverage, the carrier pays Actual Cash Value (ACV) up front (cost minus depreciation for roof age) and releases the depreciation holdback when you provide an invoice showing the replacement was completed. If you carry ACV-only coverage (common on roofs over 15 years old as a policy condition), depreciation is permanent and you absorb the gap. Read your declarations page for "Coverage A, Dwelling" and check whether a roof endorsement schedules ACV. Filing the claim does not change the coverage; the coverage was set at renewal.

What Storm Damage Mitigation and Repair Typically Costs

Out-of-pocket exposure is your deductible. Standard wind and hail deductibles range from a flat $1,000 to $2,500 on most policies, but separate windstorm or named-storm deductibles run 1 to 5 percent of dwelling coverage in hurricane states. On a $400,000 dwelling with a 2 percent named-storm deductible, you owe $8,000 before the carrier pays anything. Confirm the deductible on the declarations page before you commit to a contractor.

What to Avoid in the First 48 Hours

A few patterns reliably damage claims and drain wallets. Stay clear of door-knocking storm-chaser contractors who arrive within hours of an event offering inspections in exchange for an AOB signature; their business model depends on capturing your claim rights. Stay clear of contractors who refuse to give a written estimate or who quote only "what insurance pays" without an itemized scope. Stay clear of any contractor offering to waive your deductible; that practice is illegal in most states and converts the claim into insurance fraud exposure.

Do not climb the roof to "see what's there." Do not start cleanup before you photograph. Do not throw away debris or fallen shingles. Do not accept the first settlement offer without a parallel contractor estimate. Do not sign a contract on the spot in exchange for "priority scheduling." A storm event is a marathon, not a sprint; the contractors who will still be answering the phone in week 3 are the ones worth signing with.

Storm Damage Roof FAQ

What is the 25% rule in roofing?

The 25% rule, originally codified in the 2007 Florida Building Code and adopted in modified form in several other states, requires that if more than 25 percent of a roof is being repaired or replaced within any 12-month period, the entire roof must be brought up to current code. In practice, the rule can convert a partial-damage hail claim into a full replacement plus code-upgrade reimbursement. Check the version that applies in your state through your state department of insurance.

What not to say to a roof insurance adjuster?

Do not say the roof was old, that you were planning to replace it, that you noticed a leak before the storm, or that you think prior storms might be responsible. Do not estimate damage in dollars or speculate about scope. State only what you observed during this specific event and refer the adjuster to your photograph index and the contractor's written estimate. Speculation and pre-existing-condition language are the leading causes of reduced payouts.

How long after a storm can you claim roof damage?

The legal window varies by state, typically 1 to 5 years from the date of loss, with shortened 1-year windows for hurricane claims in Florida and similar states. Your policy will require "prompt" notice, which carriers interpret as roughly 30 to 60 days. File the First Notice of Loss within 14 days where possible, because the evidence window (visible hail bruising, missing shingles, attic stains) closes faster than the legal window.

At what wind speed will a roof come off?

Asphalt shingle field performance in IBHS studies shows initial blow-off at sustained winds of 50 to 60 mph on aged or poorly nailed installs and widespread failure at 70 to 90 mph. Manufacturer wind ratings under ASTM D3161 cover up to 110 mph (Class F) and ASTM D7158 covers up to 150 mph (Class H). Gusts often exceed sustained speeds by 30 to 50 percent and cause most observed lift events.

Should I climb on the roof to look for damage?

No. Wet or storm-stressed roofs are the leading cause of post-storm homeowner injuries reported to IBHS. Inspect from the attic and from the ground with a phone zoom. A contractor with fall-protection equipment and roofing experience can do the close inspection safely; you cannot.

How much does an emergency roof tarp cost?

Emergency tarping for a typical 20 by 25 foot slope runs $400 to $2,000, depending on pitch, story height, and whether the call is during business hours or after-hours. Most carriers reimburse tarping as part of the loss provided you keep the invoice and document the area before and after with photographs.

Should I sign an Assignment of Benefits with a roofer at the door?

No. An Assignment of Benefits (AOB) transfers your claim rights to the contractor, which removes your ability to negotiate the settlement and has been flagged by FL DOI, TX TDI, and CO DOI as a top consumer-complaint category in storm-damaged regions. Ask for a written estimate and pay the contractor directly from your claim payout when the work is complete.

What is the difference between ACV and RCV on a roof claim?

Actual Cash Value (ACV) is replacement cost minus depreciation for the age and condition of the roof. Replacement Cost Value (RCV) is the full cost to replace with materials of like kind and quality. RCV policies typically pay ACV up front and release the depreciation holdback after you submit an invoice showing the replacement was completed. ACV-only policies are common on roofs over 15 years old and absorb the depreciation gap permanently.

Do I need a public adjuster?

A public adjuster works for you, not the carrier, and typically charges 10 to 15 percent of the recovered amount (capped lower in some states; Florida caps at 10 percent on declared emergencies). Engage one when the carrier's offer is materially below your contractor's documented estimate and supplemental review has stalled. For smaller losses under $10,000, the fee often exceeds the additional recovery and is not worth it.

Will filing a roof claim raise my premium?

Filing a single weather-related claim usually does not affect your individual premium because the loss is classified as catastrophic and rated across the carrier's book of business in your region. Multiple claims in a short window, or a non-weather claim (such as a slow leak attributed to maintenance), can trigger non-renewal or premium increases. Check your carrier's filing history rules through your state department of insurance before filing on minor losses.

How long does a full roof replacement take?

A typical asphalt shingle replacement on a 1,800 to 2,400 square foot single-family home runs 1 to 2 days of active install for an experienced crew, plus 1 to 3 days for tear-off, decking repair, and cleanup. From claim approval to scheduled install, the calendar window after a major storm event runs 15 to 90 days because contractor capacity is the bottleneck. Metal and tile replacements add 3 to 10 days to install time.

What documents should I have ready when the field adjuster arrives?

Bring the claim number, a printed photograph index, the contractor's written scope and Xactimate estimate, the National Weather Service Local Storm Report for your zip code on the storm date, any saved physical samples (hail in the freezer, a bagged shingle from the lawn), your roof age and original install invoice if available, and a list of the affected interior rooms with moisture readings if you have them. A well-organized binder shortens the inspection and shifts the conversation from "what do you think happened" to "here is what we documented."