Winter ice and snow safety around your property

Ontario winters bring a steady mix of snow, freezing rain, and thaw-refreeze cycles that turn ordinary driveways and walkways into a real fall hazard if they’re not managed. This is general safety information, not a substitute for judgment about your specific property and physical ability to safely do this work yourself.

Driveways and walkways

Clear snow before it gets compacted by foot or car traffic, since packed snow turns to ice much faster than loose snow. Salt or ice melt works best applied before ice fully bonds to the surface, ideally ahead of a freezing rain forecast rather than after the fact. Keep a supply on hand early in the season rather than realizing you’re out during the first storm.

Clearing snow promptly after it falls, rather than waiting for it to stop entirely during a long storm, also makes the job easier overall, since fresh snow is lighter and hasn’t had time to compact under its own weight.

Choosing an ice melt product

Not every ice melt product is the same. Some are formulated to be gentler on concrete and safer around pets, while others are cheaper but harsher on surfaces and landscaping. Check the label rather than grabbing whatever bag is on sale, especially if you have pets that walk on the treated surface or concrete that’s already showing wear.

Hazard area	Risk	What to do
Driveway and walkway	Slips from ice, packed snow	Shovel promptly, salt before ice bonds
Steps and porches	Falls, often in low-light conditions	Extra attention here, consider adding traction strips
Roofline and eaves	Ice dams, water intrusion under shingles	Have significant buildup professionally assessed
Overhangs near walkways	Falling ice or snow	Watch for icicles and clear the path below

Steps and porches

Steps deserve extra attention since a fall there is often more severe than a fall on a flat driveway. Good lighting and, if steps are consistently icy, adding traction strips or a handrail can meaningfully cut risk, particularly for anyone in the household with mobility concerns.

Freeze-thaw cycles, common through an Ontario winter as temperatures swing above and below zero, are what make steps and walkways especially unpredictable. A surface that looks dry and safe in the afternoon sun can refreeze into black ice overnight, catching people off guard exactly because it isn’t visibly obvious the way fresh snow is. Checking known trouble spots in the early morning, before the day warms up, is a habit worth building through the coldest stretch of winter.

Rooflines and ice dams

Heavy, prolonged snow accumulation on a roof, especially combined with freeze-thaw cycles, can lead to ice dams that force meltwater back under shingles and into the house. This is a case where a professional assessment is genuinely worth it rather than a DIY attempt with a roof rake on a ladder in icy conditions. If you notice icicles forming heavily along an eave or water staining appearing on an interior ceiling in winter, that’s worth a call sooner rather than later.

Good attic insulation and ventilation actually play a bigger role in preventing ice dams than most homeowners realize, since a warm attic melts snow from underneath even in cold weather, and that meltwater refreezes at the colder eave to form the dam. If ice dams are a recurring problem on your home, it’s worth asking whether the fix is really about the roof itself or about attic conditions underneath it.

When to bring in a professional

If shovelling and salting your own property isn’t realistic, whether due to the size of the area, mobility, or time, a seasonal snow removal contract is a reasonable and common solution rather than something to be talked out of. For steep roof sections or heavy ice dam concerns, a professional with the right equipment is safer than attempting it yourself.

To find a snow removal provider serving your area, see the snow removal category, scored using our methodology, or browse the full Ontario landscaper directory for other winter services.