As temperatures continue to drop in Ottawa, our homes work a little harder to keep us warm and comfortable. Even if you winterized earlier in the fall, December is the perfect time for a quick winter check. A few small maintenance tasks can help improve comfort, support energy efficiency and prevent avoidable problems during the coldest months of the season.
Here are some practical winter home tips to help keep things running smoothly:
1. Replace or Clean Your Furnace Filter
Your furnace runs more frequently at this time of year, and a dirty filter can reduce airflow, strain the system and increase heating costs. Replacing or cleaning the filter every one to three months helps your furnace operate efficiently and keeps warm air circulating properly throughout your home.
2. Keep Walkways Clear and Monitor Ice Buildup
Snowfall and freeze–thaw cycles can create slick surfaces quickly. Clearing walkways, porches and steps and using salt or sand helps prevent slips and protects your concrete or stone from damage caused by ice expansion. Window wells can also collect snow and ice, so giving them a quick check after storms is helpful.
3. Check Eavestroughs and Downspouts
Even well-cleaned gutters can freeze during cold spells. When this happens, melting snow has nowhere to drain, which can contribute to ice dams and water pooling close to the foundation. On mild days, make sure water is able to move freely through your eavestroughs and downspouts.
4. Inspect Exterior Vents After Snowfall
Dryer vents, furnace exhaust vents and exterior gas vents can become blocked by snowfall or drifting snow. Blocked vents can cause appliances to work harder, reduce airflow in your home and, in some cases, trigger system shutdowns. A quick walk around your exterior after storms is often all it takes to ensure everything remains clear.
5. Check Weatherstripping Around Doors and Windows
Cold weather can cause materials to contract, sometimes creating new gaps around windows and doors. Replacing worn weatherstripping or adjusting door sweeps can make a noticeable difference in temperature consistency and heating efficiency. Even small improvements can reduce drafts and help keep your home more comfortable.
6. Pay Attention to Sump Pump Function During Thaws
If your home has a sump pump, it’s helpful to test it during winter warm spells. Melting snow can increase groundwater around the foundation, and a functioning pump offers peace of mind during quick thaws or periods of heavy precipitation. It’s also a good idea to install a backup battery sump pump. In the event of a power outage, the battery system can continue pumping water, helping protect your basement from unexpected flooding.
7. Keep an Eye on Pipes in Cooler Areas
Pipes in basements, garages or exterior walls can be vulnerable during deep freezes. Opening cabinet doors under sinks on very cold nights, especially in older homes, helps warm air circulate around the plumbing. Keeping consistent indoor temperatures also plays a role in preventing pipes from getting too cold.
8. Consider a Whole-Home Generator
A whole-home generator provides reliable backup power during outages and can keep essential systems like your furnace, sump pump and appliances running smoothly. It also adds convenience, reduces the risk of cold-related issues during extended outages and can enhance your home’s future value. Generators are becoming a sought-after feature in many neighbourhoods, especially in areas with frequent winter storms.
Final Thoughts
A few simple mid-winter checks can go a long way toward maintaining comfort, preventing small issues from becoming larger ones and keeping your home running efficiently throughout the winter season.
If you’d like trusted recommendations for local trades or home maintenance services, the Hauschild Group is always happy to help and connect you with the right professionals.
