January Home Maintenance Checklist

December Home Maintenance Checklist

With winter fully settled in across Minnesota, December is about monitoring, adjusting, and staying ahead of cold-weather issues. At this point, most prep work should already be done—now it’s about protecting systems, preventing damage, and keeping your home running efficiently through the harshest months.

Here are a few key items to check off your list this month:

1. Furnace & Humidifier

➤ Replace or clean furnace filters if you haven’t already this heating season.
➤ Monitor humidifier settings as outdoor temperatures drop to prevent window condensation.
➤ Listen for unusual furnace noises or cycling issues—early signs of problems are easier to address now than during a cold snap.

2. Windows & Doors

➤ Watch for condensation or frost buildup on windows, especially during colder nights.
➤ Check door sweeps and weatherstripping for drafts and seal gaps where needed.
➤ Make sure windows are fully locked to create a tighter seal against cold air.

3. Plumbing & Water

➤ Inspect exposed pipes in basements, crawl spaces, and exterior walls for proper insulation.
➤ Confirm exterior water valves are shut off and hoses are fully disconnected.
➤ Keep cabinet doors open during extreme cold spells to allow warm air to circulate around plumbing.

4. Roof, Attic & Snow Management

➤ Keep an eye on snow buildup along roof edges and valleys.
➤ Watch for signs of ice dams or water staining on ceilings and exterior walls.
➤ Safely remove excess snow near foundation walls to reduce moisture and ice buildup.

5. Safety & Energy Checks

➤ Test smoke detectors and carbon monoxide detectors—replace batteries as needed.
➤ Ensure fireplace flues are open before use and fully closed afterward.
➤ Review your winter emergency kit (salt, shovel, flashlight, batteries, blankets).

6. Interior Comfort & Maintenance

➤ Clean bathroom exhaust fans to help manage indoor moisture.
➤ Check attic access panels for proper insulation and sealing.
➤ Confirm thermostat schedules align with your winter routine and travel plans.

Staying proactive during December can help prevent mid-winter emergencies and extend the life of your home’s major systems. Consistent maintenance also plays a role in long-term home value—something buyers and inspectors absolutely notice.



If you ever have questions about home upkeep, winter issues, or how maintenance impacts resale, feel free to reach out.