Storm Response in the First 72 Hours: A Calgary Homeowner’s Action Plan

What to do — and what to avoid — in the three days after a major Calgary wind, hail, or rain event damages your home.

A major Calgary storm hits and your roof is visibly damaged. What you do in the next 72 hours meaningfully affects how much damage the storm ultimately causes, how much your insurance covers, and what the next 6 months of repair look like. The homeowners who handle this window well usually recover fully with minimal out-of-pocket cost. The homeowners who handle it poorly often spend years paying for mistakes made in the first three days.

This guide walks through the right sequence of actions after a storm event — and the common mistakes that compound damage, reduce insurance payouts, and create problems that are entirely avoidable. Written for the homeowner reading this in the hours after a storm, wondering what to do next.

Hours 1 to 6: safety and initial assessment

Your first priority is safety — yours and your family’s. Do not climb the roof during active weather or in the hours immediately after. Wet shingles, debris, and unstable footing make post-storm roof access one of the leading causes of serious injury in residential maintenance.

If you can see water actively entering the home through a ceiling, the immediate concern is preventing further interior damage. Move valuables away from the affected area. If the ceiling is sagging visibly, puncture it in one spot with a screwdriver to release pooled water in a controlled way — a sagging ceiling is seconds from collapse, and a controlled puncture limits the mess.

If exposed electrical wiring is present or the storm has produced standing water near outlets, turn off power to affected rooms at the breaker. Electrocution risk is real and not worth the inconvenience of a few hours without lights.

Document what you can see safely from the ground. Use your phone to take wide and close photos of any visible damage — missing shingles, fallen branches, dented eavestroughs, debris on the roof. Include timestamps. These first-day photos have more credibility with insurers than later documentation.

Hours 6 to 24: full documentation

Once conditions are safe, complete a thorough documentation pass. The goal is to build a timestamped, photographic record that supports your insurance claim.

Walk the entire exterior perimeter and photograph every slope of the roof from ground level, using zoom or a ladder positioned safely on dry ground. Photograph hail stones next to a ruler or coin if any are still on the ground or in eavestroughs. Screenshot the weather event from Environment Canada or a local weather service, capturing the storm’s date, time, and estimated hail size.

Inside the home, photograph every visible leak, water stain, and damaged item. Include wide shots of each affected room and close-ups of specific damage. Take video walkthroughs — video timestamps are harder to dispute than still photos, and motion captures active leaks in a way photos don’t.

Catalogue any damaged contents: furniture, electronics, flooring, personal items. Insurance often covers contents damage separately from structural damage, and early itemization supports that portion of the claim.

Day 2: open the insurance claim

Call your insurance company’s claims line early on Day 2. Open the claim, receive a claim number, and ask specifically about emergency mitigation coverage — most Alberta home policies cover temporary tarping, board-up, and immediate water extraction as part of the main claim, separate from the deductible.

Do not commit to specific contractors or repair scopes during this first call. The insurance rep will ask questions to establish the scope; answer factually but don’t minimize or exaggerate. ‘Significant hail damage visible on roof, active leak in upstairs bedroom, contents damaged’ is appropriate. Detailed estimates and scopes come later.

Ask when an adjuster will visit. Peak storm periods in Calgary can produce adjuster backlogs of weeks to months. The claim number is the anchor that protects you regardless of adjuster timing.

Request the insurer’s guidance on qualified contractors. Most carriers maintain preferred contractor lists, but you’re generally not obligated to use them. Using a contractor you trust — with proper certifications and local track record — is usually the better decision than accepting a preferred-contractor assignment.

Day 2 to 3: emergency tarping if needed

If the roof has visible exposure that would allow further water damage in the next rain event, emergency tarping prevents compounding damage and is typically covered by insurance under mitigation.

Hire a legitimate local roofer for emergency work — not a door-knocker or storm-chaser. Calgary attracts out-of-province storm chasers after major events, and the easiest way to lose insurance leverage and warranty protection is to sign a work agreement with one. Local established contractors have WCB coverage, liability insurance, and track records. Calgary storm damage specialists offering emergency roof repair and insurance claim support can walk homeowners through the sequence and provide emergency tarping within 24 hours.” 

Emergency tarping is not a permanent repair and doesn’t prejudice your insurance claim. A properly tarped section of roof is expected to be replaced, not patched over. The tarp is holding position while the adjuster visits and the claim is scoped.

Keep all receipts for mitigation work. These are reimbursable under most policies as part of the claim, often without affecting the deductible.

Beyond the first 72 hours

The 72-hour window is the most consequential, but the weeks that follow have their own decisions. A few principles carry through the full claim process.

Choose your contractor before the adjuster’s estimate is finalized. The contractor and the adjuster work the scope together — not sequentially — on most well-handled claims. A contractor who shows up after the estimate is fixed has less leverage to advocate for proper scope.

Document interactions with the insurer. Dates, names, what was said, what was promised. Email confirmation of phone calls is legitimate and protects you if claim handling becomes contested.

Don’t rush to close out the claim. Many Calgary storm claims surface secondary damage weeks or months after the initial assessment — leaks that didn’t appear until the next rain event, interior damage that didn’t manifest until plaster dried out, hail damage that didn’t show until the next freeze cycle. Most policies allow supplemental claims for related damage, but only if the original claim hasn’t been formally closed.

Save all paperwork for the home file. Insurance claim history, contractor invoices, materials lists, and warranty documents all matter at resale and in the event of future claims. Keep them in one place.

What NOT to do in the first week

Three common mistakes compound storm damage rather than mitigating it.

• Do not sign a contingency contract with a door-knocker. These contracts typically assign the insurance settlement to the contractor and commit you to use them for the work regardless of their quality. Out-of-province storm chasers disappear before warranty claims surface.
• Do not accept the first settlement estimate without review. Initial adjuster estimates are often low on Calgary storm claims and benefit from a second opinion by a qualified local contractor.
• Do not clean up or dispose of damaged materials, hail debris, or removed roof components before the adjuster has visited. The physical evidence supports the claim; its absence weakens it.
• Do not negotiate down the scope of repair to ‘save’ the insurer money. Your premiums have already paid for the coverage; accepting a reduced scope leaves you with a compromised roof and no recourse.

When to involve a public adjuster

On most Calgary storm claims, the homeowner-insurer-contractor triangle handles the claim adequately. On larger, more complex, or contested claims, a public adjuster can be worth engaging.

Public adjusters are licensed insurance professionals who represent the homeowner — not the insurance company — in negotiating claim settlements. They typically charge 5 to 15 percent of the recovered amount, which means engaging one only makes sense on substantial claims where the homeowner believes the insurer’s offer is materially below what the policy covers.

Indicators that warrant public adjuster involvement include: an initial settlement substantially below the contractor’s repair estimate, multiple denied supplementary claims for related damage, and any sign that the carrier is treating the claim as adversarial rather than collaborative. Most Calgary storm claims do not need this escalation, but knowing the option exists protects homeowners on the rare claims where standard processes break down.

The first 72 hours decide the next 25 years

Storm recovery is a process, not a single decision. Handled correctly, it produces a roof better than the pre-storm condition, with insurance covering most or all of the cost. Handled poorly, it leaves you with a patched roof, depleted coverage, and the wrong contractor holding your warranty.

The right action on Day 1 is documentation. The right action on Day 2 is claim filing and consultation with a qualified local contractor. The right action on Day 3 is emergency mitigation if needed.

Calgary storm damage specialists who handle these events routinely can walk homeowners through the sequence, provide emergency tarping within 24 hours, and coordinate with adjusters through the full claim resolution. Establishing that relationship in the first 72 hours pays back through the entire recovery.

About the author — this article was contributed by Angel’s Roofing, a Calgary roofing contractor offering storm damage response, emergency tarping, and insurance claim support. The company has handled hail, wind, and water damage restoration across Calgary for 25+ years.