You’ve shut the windows, gotten an HVAC tune-up, cleaned the gutters and maybe even wrapped the pipes. But winter has a way of exposing what you didn’t think about. Here are key home winterizing tasks many homeowners overlook — and why you shouldn’t.
The season is tough on homes, and it’s often the small, forgotten details that cause the biggest issues. Knock out these often-missed tasks now and save yourself from mid-season surprises.
Check weatherstripping on interior doors
You know to check exterior doors, but interior ones that lead to unheated areas like garages, attics or basements matter too. Damaged or missing weatherstripping lets cold air sneak in and warm air leak out, raising heating bills and lowering comfort.
Reverse ceiling fans
Flipping the switch on your ceiling fan to rotate clockwise pushes warm air down from the ceiling. It’s a small change that can make rooms feel warmer and reduce your heating load.
Clean the dryer vent
Lint buildup in dryer vents isn’t just a fire hazard — it also reduces efficiency. During winter, when dryer use increases and airflow matters more, a clogged vent can push cold air back into your home or overwork your machine.
Seal foundation gaps
Mice and bugs don’t hibernate — they find warm homes. Small gaps in your foundation or siding, especially near pipes or vents, are easy access points. Sealing these not only keeps critters out but also improves insulation.
Inspect the attic
A quick attic check can prevent major headaches. Look for signs of moisture, poor insulation or drafts. Even small leaks can turn into ice dams when snow builds up, leading to roof damage or mold.
Drain outdoor faucets and hoses—completely
It’s not enough to just shut off the water. Hoses should be disconnected, and faucet lines should be drained and insulated. Any trapped water can freeze and cause pipes to crack or burst, creating costly repairs come spring.
Test the sump pump
If you have a sump pump, give it a test run. Snowmelt and winter rain can flood basements, and a nonworking pump can leave you ankle-deep in water.
