Snow load damage: what a homeowners policy pays when the roof sags, cracks or falls

A snow damage claim for weight, not meltwater, is usually payable on a standard Illinois homeowners policy, but the answer changes with what the snow actually did. A roof that fell in is handled by one sentence of the policy. A roof that only sagged is handled by another, and that sentence often pays nothing. Gutters torn off by sliding ice sit under a third. Knowing which one applies to your roof tells you what the carrier will argue and which record answers it.

We are licensed Illinois public adjusters, not attorneys. The wording below is from the widely used homeowners form. Your own policy and its endorsements govern.

Which sentence of the policy answers a snow loss?

The house itself is usually insured for any direct physical loss that is not excluded, so weight of snow does not need to be named for the dwelling. Collapse is the exception: the form excludes it and then gives it back through a separate additional coverage. Insurance Journal's forms columnist walks through the same sentences.

What was damaged	The sentence that applies	What it means for you
Roof, framing or ceiling that fell in	Additional coverage for collapse, which lists the perils named for personal property, and weight of ice, snow or sleet is one of them	Paid inside the dwelling limit, no extra money. The fight is about cause, covered below.
Roof that sagged or cracked but is still standing	The same collapse wording, which says a building in danger of falling down is not in a state of collapse	Often refused as a collapse. Separate damage, such as a broken ceiling or a torn deck, is still argued on its own.
Gutters, vents, skylights, a satellite dish torn off by sliding snow or ice	The open-perils dwelling cover	Payable unless the carrier shows wear, deterioration or another exclusion caused it.
Footings, foundations, retaining walls, fences, patios, pavement	The exclusion for freezing, thawing, pressure or weight of water or ice to those items	Not paid for ice pressure or weight, by name.
Belongings in the house or garage	The contents peril: weight of ice, snow or sleet which causes damage to property contained in a building	Paid. Patio furniture and a grill left outside are not inside a building, so this peril does not reach them.

Sag, crack or fall: where your roof sits changes the claim

The collapse wording defines collapse as an abrupt falling down or caving in of a building or part of one. A part of a building that is still standing is not in a state of collapse, even if it shows cracking. Robert Prahl sets out that definition and how it came about in Adjusting Today. In practice that gives three different claims.

1. It sagged, and you shored it in time

   Nothing fell, so the collapse coverage usually does not respond, and the shoring itself is generally treated as protecting against a loss that has not happened yet. If drywall cracked, a ceiling tore or water got in, those are separate items and worth putting in front of the carrier with photographs. Ask for any refusal in writing.

2. Members broke, but the roof is still up

   A cracked rafter or a split truss chord is a real loss, and this is where the wording gets argued. The carrier may say it is excluded collapse in waiting. The answer is to get a written structural finding on each broken member and claim it as direct physical damage, not as a collapse.

3. It came down

   This is the case the collapse coverage was written for. The roof, the framing, the ceiling below, and whatever the falling structure hit inside are part of the loss. The carrier's question becomes whether snow caused it or something older did.

How much did the snow on your roof weigh?

Enough to matter, and you will need to show the number. FEMA's Snow Load Safety Guide (FEMA P-957) puts one foot of fresh snow at 3 pounds per square foot when light and dry, and up to 21 pounds when wet and heavy. Ice is heavier still. Water weighs about 62.4 pounds per cubic foot and ice about nine tenths of that, so one inch of solid ice is close to 4.8 pounds on every square foot.

These figures are an illustration. The real number on your roof depends on depth, density and drifting, and lower roofs next to a taller wall collect drifts deeper than the snow on the lawn. A carrier will not accept a depth from memory. Photograph the snow with a tape measure in the frame from a window or the ground before anyone clears it, and download the daily snowfall and snow depth for the nearest station from NOAA's Climate Data Online.

The carrier says the framing was old. What answers that?

Most snow load disputes are about cause, not price. The denial letter will usually say the roof failed from deterioration, poor construction or a past repair, with the snow only the last straw. Each version is answered by a different record.

What the carrier argues	The record that answers it
There was not enough snow to break a sound roof	Your tape-measure photographs, the NOAA station data for the days before the failure, photographs of the drift against the upper wall
The wood was rotted or the truss was already damaged	The broken members themselves, kept and photographed. A fresh break shows clean, bright fibres. Rot shows dark, soft, crumbling wood.
The roof was at the end of its life	The roof replacement invoice, the home inspection report from your purchase, any roofer's inspection
A previous owner cut or altered the framing	Permits on file with the municipality, and an engineer's finding on whether that alteration was what failed
It happened slowly over the winter	The date you first heard cracking or saw the sag, written down that day, against the dates of the storms

If the carrier sends its own engineer, read the report for which members were actually examined. Our guide to reading a carrier's engineering report goes through that page by page.

The parts that are not a snow load claim at all

• Clearing snow off a roof that has not been damaged is upkeep, and the policy does not pay for it. Clearing a roof that has already failed, to stop more damage, is a different matter and should be invoiced separately.
• Water from ice backing up under the shingles is an ice dam claim, decided by different arguments. See ice dam damage and insurance.
• Snowmelt that runs across the yard into the basement is surface water, excluded from the homeowners policy. Our page on sewer backup versus flood explains the separate coverages.
• A car crushed in the garage is claimed on the auto policy's comprehensive coverage, with its own deductible.
• A detached garage or shed is paid from the other structures limit, usually 10% of the dwelling limit for all of them combined. More on that in what Coverage B pays for.

A worked example: the attached garage that gave way

The figures are an illustration, not a client result. After two days of wet snow, the roof over a 1996 attached garage cracks in the night and three trusses come down onto the garage door and the shelving. The rest of the trusses are bowed. The house roof is undamaged.

Line	Amount
Emergency shoring and clearing the failed roof	$2,400
Trusses, roof deck, shingles and underlayment	$21,000
Garage ceiling drywall and insulation, garage door and opener	$6,600
Contents: snow blower, shelving, tools, stored boxes	$3,600
Whole loss before depreciation	$33,600

Suppose the carrier takes $3,400 of depreciation, mostly on the 12-year-old shingles and the used contents, and the policy has a $1,000 all-perils deductible. A wind and hail deductible is a separate figure and normally does not apply, because snow is neither. That gives $33,600 minus $3,400 minus $1,000, a first payment of $29,200, with up to $3,400 more after the work is done if the policy pays replacement cost on the building and the contents.

Two lines in this file get argued most often. The bowed trusses that did not fall can be scoped as standing and therefore outside collapse, which would remove most of the $21,000 framing line. A written finding from the framer or an engineer that bowed trusses cannot be reused answers that. And if the carrier decides the trusses failed because of a past alteration, the whole $33,600 becomes a coverage question rather than a price question, and that is a point for an attorney.

The first 48 hours after a roof gives way

1. Get everyone out of the rooms under the damaged area. Do not go up on the roof.
2. Photograph the snow with a tape measure in the frame, from inside or from the ground, before it is cleared.
3. Report the loss to your carrier the same day and write down the claim number.
4. Hire a contractor to shore the structure and clear the failed roof. Keep the invoice apart from the repair estimate. Our guide to emergency mitigation bills covers what to read before signing.
5. Keep the broken pieces of framing, or at least photograph every break up close before it goes in a dumpster.
6. Download the NOAA daily snow data for the storm days and save it with the claim.
7. If the carrier refuses or reduces the claim, Illinois rules require a reasonable written explanation (50 Ill. Adm. Code 919.50). Ask for the policy provision it relies on.

Where we come in

On a snow load file our work is the scope and the cause record: every member, every ceiling and every item in the garage written down, with the snow data and photographs set beside them. If the carrier turns the claim into a dispute over an exclusion, we say so and tell you it is a question for a lawyer. Our ice and snow damage claims page and our process show how a file runs with us. To have your estimate or denial read against the policy, contact us or call (630) 297-8136, Monday to Friday, 8:00 AM to 5:00 PM. The review is free. Our fee is a percentage of the recovery, agreed in writing and regulated by Illinois law, with nothing paid upfront.