Winter brings cold temperatures, snow, and ice, which can affect the functionality and efficiency of your windows and doors. Properly preparing these areas for winter will keep your home warm, reduce energy costs, and prevent damage. Here are some essential maintenance tips to help you winterize your windows and doors.

1. Apply Caulking to Seal Gaps

• Caulking around window and door frames prevents cold air from entering and warm air from escaping. Inspect caulking for any cracks or gaps and reapply as necessary. Use a high-quality, weather-resistant caulk that can withstand cold temperatures.

2. Add Storm Windows and Doors

• Storm windows and doors provide extra insulation by creating a buffer of air between the outer and inner surfaces, which can reduce heat loss. If you have removable storm windows, install them before the cold weather hits. This simple addition can make a noticeable difference in warmth and energy savings.

3. Use Heavy Curtains or Thermal Drapes

• Thick, thermal-lined curtains or drapes can block cold drafts and help retain heat inside. Draw them at night for added insulation, and keep them open during the day to allow sunlight to naturally warm your home. For doors with glass panes, consider using insulated curtains or coverings as well.

4. Check Hardware

• Cold temperatures can cause locks, hinges, and other hardware to stiffen. Lubricate moving parts with a silicone-based spray to ensure smooth operation throughout the winter. This prevents freezing and makes it easier to open and close windows and doors in cold weather.

5. Remove Screens and Clean Tracks

• In winter, it’s a good idea to remove screens from windows to allow for better airflow and reduce condensation buildup. Clean the tracks and sills to remove dirt and debris that can affect sealing and drainage. Keeping tracks clear also helps prevent ice from forming and blocking windows and doors.

6. Insulate Gaps with Draft Stoppers

• Draft stoppers or door snakes are an inexpensive and effective way to block cold air from entering through the bottom of doors. Use them at exterior doors or in areas where drafts are noticeable. For windows, use a draft stopper tape along the edges for an extra seal.

7. Inspect and Repair Window and Door Frames

• Cold weather can exacerbate damage in window and door frames, especially for wood, which may swell or contract. Inspect frames for any signs of rot, warping, or damage. Address these issues before they worsen during winter’s freeze-thaw cycle, which can make materials more prone to cracking.

8. Consider Replacing Old or Inefficient Windows and Doors

• If you’ve noticed consistent drafts, high heating costs, or visible wear, it might be time to consider energy-efficient replacements. Double-pane or triple-pane windows, as well as well-insulated doors, offer significantly better insulation and can greatly reduce heating costs over time.

Conclusion

Winterizing your windows and doors can make a big difference in your home’s comfort, energy efficiency, and protection against harsh weather. With these simple maintenance steps, you’ll enjoy a warmer, cozier home while also saving on heating costs and extending the life of your windows and doors.