Snow Belt Survival Guide: Winter Maintenance Tips for Homeowners and Renters

Ontario winters can be beautiful — the sparkle of fresh snow, the quiet of early mornings, and the comfort of a warm home at the end of the day. But for those of us living in the snow belt, winter also brings a unique set of challenges for our homes.

From heavy snowfall to icy winds, taking a few preventive steps can make all the difference in keeping your home safe, cozy, and efficient through the coldest months.

Start with the exterior before the deep freeze sets in. Clear out gutters and downspouts once the last leaves have fallen so melting snow can drain properly — blocked gutters can lead to ice dams that trap water and could damage your roof.
Keep an eye on snow accumulation through the season too; a bit of buildup is fine, but heavy, wet snow should be carefully cleared with a roof rake or by a professional to prevent structural strain.
Around your foundation, try to keep snowbanks from piling too high against exterior walls. When that snow melts, the water can seep into cracks and cause dampness or even flooding in basements.

One often-overlooked task is checking your exterior vents and exhaust pipes. Your furnace, hot water tank, and dryer all vent outside, and those pipes need to stay clear of snow and ice. When they’re blocked, exhaust gases — including carbon monoxide — can back up into your home. After each snowfall, take a quick walk around and make sure all vent openings are visible and unobstructed. It’s a small step that can have a big impact on your home’s safety.

While you’re outside, take care of your driveways, steps, and walkways. Regular shovelling or snow blowing not only keeps things accessible but also helps prevent slips and falls. A few bags of eco-friendly ice melt, sturdy outdoor mats, and good lighting will make your entrances safer and more welcoming during those darker winter evenings.

Indoors, your heating system deserves a little attention. Schedule a furnace tune-up before the coldest months, and change the filter regularly to keep things running efficiently.
Drafts around windows and doors can waste a surprising amount of heat, so seal them with weatherstripping or caulking. If you can, check your attic insulation — good insulation not only keeps you warm but also helps prevent ice dams on the roof.
A programmable thermostat is another worthwhile tool; it keeps your home comfortable while helping to lower heating costs.

Finally, a few comfort tweaks can make a big difference. Open curtains during the day to let the sun warm your rooms, and close them at night to hold in the heat. Layering rugs on cold floors adds warmth and charm, while a humidifier can make the air feel cozier and protect wooden furniture from drying out.
Even small habits — like lowering the thermostat slightly and wearing a sweater — can help cut heating bills without sacrificing comfort.

Winter in Ontario doesn’t have to be something you endure — it can be a season you enjoy. With a bit of attention to maintenance and a few smart habits, your home will stay warm, safe, and ready for whatever the snow belt sends your way!