Take the photos while the ice is still on the car
The ice that hit your car will melt, and so will the evidence of where it came from. Before you sweep the roof, photograph the chunks lying on the car and on the ground, the dent with the ice beside it for scale, and then the building above it: the eavestrough, the condo podium overhang, the store canopy or the icicles still hanging there. A photo that shows the car, the roof line and the gap between them makes the claim much easier.
Clear the rest gently. A block of ice that landed on a hood can be wedged against the glass or the wiper cowl, and pulling it off with a metal shovel adds scratches to the dent. Lift it off with gloved hands or a plastic brush. Do not pour hot water on the windshield to free anything; a cold windshield that has just taken a hit can crack further when hot water hits it.
Check the glass carefully. A star on the windshield right in your line of sight, a shattered sunroof or a cracked rear window means the car should not be driven until it is sorted. Snow and meltwater will get into an open sunroof, so cover the opening with plastic and tape if you cannot get it indoors.
Falling ice is comprehensive, and the building owner may be liable
Ontario policies treat a falling object as a comprehensive loss, the same as a branch or a rock thrown up off the road. It does not touch your collision coverage, no fault is recorded against you, and your comprehensive deductible applies. If the car carries only the mandatory coverage, there is no coverage for this damage under your own policy.
Whether the owner of the building is responsible depends on what they knew and did. Under Ontario’s Occupiers’ Liability Act, people who control a property have to take reasonable care that people and their property on it are safe. A store that let ice build up over a marked parking row all winter, or a landlord who ignored complaints about a dripping overhang, may be responsible. Ice that formed overnight after a sudden thaw and refreeze, which is common on GTA roofs in late winter, is harder to pin on anyone.
The practical route is to claim on your own comprehensive coverage and give your insurance company the photos and the address. If they see a case, they can pursue the property owner and may recover your deductible as part of it. You have two years under Ontario’s limitations rules to bring a property-damage claim yourself, but chasing it on your own is slow, and the car should not wait for that.
Big roof dents can often come out without new paint
Ice usually hits flat, so the dent is wide and shallow rather than sharp. On a roof or hood with unbroken paint, that is often a job for paintless dent repair. On a roof, the technician lowers the headliner at the back or along the sides to reach the underside of the panel, then works the metal up slowly with rods from behind while reading the panel under a striped light. The factory paint stays on the car.
Some dents are too much for that. A slab that landed on the edge of a roof rail, over a cross brace, or across a hood’s inner frame can fold the metal or stretch it so it will not hold its shape. Cracked paint at the bottom of the dent also takes paintless repair off the table. In those cases the panel is straightened and refinished, or on a badly creased roof the outer skin is replaced, and the sunroof, roof rails and antenna come off and go back on as part of the job.
Winter makes the work slower, not harder. Cold metal is less forgiving, so panels are brought up to shop temperature before anyone pushes on them. If the windshield is replaced, the camera that drives lane-keeping and automatic braking on many cars may need calibration before the car goes home.
Mid-rise side rows, plaza canopies and steep townhouse roofs drop the most ice
Falling ice is a parking problem more than a driving problem. The cars that come in with it were usually parked close to a building: in the outdoor row along the side of a mid-rise in North York, under the overhang of a strip plaza on Steeles, beside a detached garage in an older Leaside or East York lot, or on the street under a downtown tower where ice sheets slide off the glass during a thaw. Townhouse rows with steep roofs drop their snow load straight onto the driveway.
The pattern follows the weather. A heavy snowfall, a mild day above zero and a hard freeze that night is the recipe, because snow melts on the warm roof, refreezes at the cold edge and then lets go in one piece the next time the sun hits it. If your building has a recurring problem, tell the property manager in writing; it may help your insurance company later and it may get the roof edge cleared.
When the car is drivable, it can usually wait until a booking suits you. Photos taken with light raking across the panel make a wide ice dent readable, and from those our estimator can usually say whether paintless repair is realistic or the panel needs refinishing, which is worth knowing before you choose to claim.
Questions people ask
Ice slid off my own house roof onto my car. Is that still covered?
Yes. Under comprehensive, it does not matter whose roof the ice came from, and your deductible applies the same way. There is just nobody else to recover from. Your home insurance does not pay for the car; the auto policy is the one that responds to damage to the vehicle.
The building posted a sign saying beware of falling ice. Does that end my claim?
Your own comprehensive claim still stands, because the sign has nothing to do with your auto coverage. A warning sign can make it harder to recover from the property owner, since they took a step to warn people, but it does not cancel their duty to take reasonable care. Give the adjuster a photo of the sign along with everything else.
Will a dented roof leak?
A dent in the metal by itself does not let water in. Leaks come from a cracked sunroof, a shifted roof rail, a disturbed antenna seal or a windshield whose edge moved. If you notice damp headliner or a drip after the hit, mention it, and the car gets a water test once the repair is done.
Can I wait until spring to fix the dent?
If the paint is not cracked, waiting does no harm to the metal and paintless repair is still possible later. Cracked paint is different, because winter salt gets into the break and starts rust. Call your insurance company about the loss now regardless, because notice is expected promptly and a repair booked for April does not change that.