How to Prepare Your
Garage Door for Winter

Winter is a season of snow, cold temperatures, and harsh weather conditions. While you might be focused on winterizing your home, don’t forget to include your garage in your preparations. Your garage door is a crucial component of your home that can be affected by winter weather. Properly preparing your garage door for winter can help you avoid potential problems and keep your garage and its contents safe. In this blog, we’ll explore the essential steps to prepare your garage door for the winter season.

1. Inspect and Maintain Your Garage Door

Before winter sets in, it’s a good idea to give your garage door a thorough inspection. Check for any visible damage or wear and tear, such as cracks, dents, or rust. Address these issues promptly to prevent further deterioration and maintain the door’s integrity.

2. Weatherstrip the Garage Door

A well-sealed garage door helps keep out cold air, drafts, and moisture. Weatherstripping is an effective way to prevent these issues. Check the existing weather stripping on your garage door for any signs of damage or wear. If it’s compromised, replace it with new weatherstripping to create a tight seal. Pay particular attention to the bottom seal, which is a common area for drafts to enter.

3. Insulate Your Garage

Insulating your garage can significantly improve its energy efficiency and comfort during the winter months. Insulation helps regulate the temperature inside your garage and can also reduce heating costs if your garage is attached to your home.

Consider insulating the walls, ceiling, and even the garage door itself. There are various insulation materials available, including fiberglass batts, foam boards, or reflective foil insulation. Consult with a professional garage door technician for proper installation

4. Replace or Repair Damaged Panels

If your garage door has damaged or poorly insulated panels, it’s essential to address these issues. Damaged panels can allow cold air and moisture to enter your garage, potentially leading to damage to your belongings or even the garage’s structural components.

You can either repair the damaged panels or consider replacing them with insulated ones. Insulated panels can provide better protection against the cold and are especially beneficial if your garage serves as a living space or workshop.

5. Consider a Garage Heater

If your garage serves as a workshop or an additional living space during the winter, a garage heater might be a worthwhile investment. These heaters come in various types, such as electric, propane, or natural gas, and can help maintain a comfortable temperature in your garage.

When choosing a garage heater, consider the size of your garage, insulation, and your heating needs. Always follow safety guidelines when using space heaters, and ensure proper ventilation to prevent the buildup of carbon monoxide.

6. Check and Replace the Garage Door Seals

Aside from weatherstripping, your garage door has other seals and gaskets that need attention. Inspect the bottom rubber seal for wear and tear. If it’s damaged, replace it to maintain an effective barrier against the elements.

Additionally, check the seals around the sides and top of the door. These seals prevent cold air from seeping through gaps and should be in good condition. If they are worn out, consider replacing them as well.

7. Secure the Hardware

Winter often brings moisture in the form of snow, rain, or ice. Ensure that the area around your garage is properly drained to prevent water from pooling near the door. Pooling water can seep into your garage, potentially causing damage or creating slippery conditions.

Consider installing a threshold seal at the garage door’s entrance to redirect moisture away from the interior of the garage. Additionally, keep the floor inside the garage dry to prevent slips and falls.

8. Be Mindful of Moisture

Cold temperatures can cause metal parts to contract and potentially lead to problems with your garage door’s operation. To prevent these issues, inspect the hardware, including hinges, springs, and rollers, and tighten any loose components.

If you notice any rusty or corroded parts, consider replacing them, as they can become brittle in cold weather and pose a safety risk.

9. Test Emergency Features

It’s important to ensure that your garage door’s emergency features are working correctly in case of a power outage or an emergency situation. Test the manual release mechanism, which allows you to open and close the door manually in the absence of power. Ensure that you and your family members know how to use this feature safely.

10. Schedule Professional Maintenance

While many of the maintenance tasks can be performed by homeowners, it’s advisable to schedule professional maintenance at least once a year, ideally before the onset of winter. A professional technician can inspect and service your garage door, identify potential issues, and perform adjustments that are best handled by experts.



Updated: November 7, 2023​

Chip's Garage Door Repair

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