How to Weather-Seal Your Garage Door

How do I protect my garage doors from heavy weather

Weather-sealing the entrance to the space where you keep your vehicle is an essential task that can save you energy and protect your possessions from the elements. This process involves creating an airtight seal around the entrance to keep out cold drafts, rain, snow, and even pests. 

Some homeowners in El Cajon tend to overlook this important part during garage door installation. Here’s how to achieve a weatherproof barrier for the entrance.

How do I protect my garage doors from heavy weather?

Let’s go over the most important steps:

1. Identify the areas that need sealing

Before you begin the sealing process, it’s essential to understand what parts need attention. Check the sides, top, and bottom of the entrance, looking for gaps, cracks, or worn-out seals. Pay special attention to the bottom seal, as this area can wear down quickly due to regular use.

2. Choose the right weatherstripping material

There are various types of weatherstripping materials available, such as V-strip, door sweep, or threshold seal. The choice depends on the specific needs of your entrance:

  • V-strip (tension seal): Flexible and durable, perfect for the sides and top.
  • Door sweep: Ideal for the bottom part, creating a physical barrier against drafts.
  • Threshold seal: Acts as a barrier at the floor level, preventing water, dust, and pests from entering.

3. Prepare the surface

Thorough preparation ensures that the seal will stick correctly and last longer. Clean the surface of the entrance thoroughly using a mild detergent or a mixture of water and vinegar. Make sure to remove any dirt, grease, or old adhesive before applying the new seal.

4. Measure and cut the material

Once you’ve selected the right weatherstripping material, measure the length and width of the area you’re going to seal. Cut the material with a utility knife or scissors, following the measurements, leaving a little extra just in case.

5. Apply the weatherstripping

The application process will vary depending on the type of material you’ve chosen:

  • For V-strip: Peel the backing and stick the material to the sides and top, applying firm pressure to ensure proper adhesion.
  • For door sweep: attach it to the bottom part using screws or nails, following the manufacturer’s instructions.
  • For threshold seal: Fix it to the floor, creating a tight seal with the bottom of the entrance, using appropriate hardware.

6. Check for proper alignment

After applying the weatherstripping, check for proper alignment by opening and closing the entrance a few times. The seals should fit snugly without obstructing the movement.

7. Consider additional insulation

In extremely cold or hot regions, adding insulation to the interior part of the entrance can further enhance energy efficiency. Foam board or reflective insulation materials are popular choices for this purpose.

8. Regular maintenance

Weather seals can wear out over time, so regular care, inspection and maintenance are crucial. Check for any signs of wear or damage at least once a year, especially before the onset of harsh weather. Replace the seals as needed to maintain the effectiveness of the weatherproofing.

9. Consult a professional

If you find the weather-sealing process challenging or need assistance with choosing the right materials, don’t hesitate to consult a professional. A technician specializing in entrances for vehicle storage spaces will have the expertise to ensure a proper and long-lasting seal.

garage door installation el cajonWhere in El Cajon and the surrounding area do I find experts for garage door installation?

Keep your vehicle’s storage entrance in perfect condition with our expert care and maintenance services at Dlouhy Doors. From regular check-ups to specialized repairs, we’ve got you covered. Our goal is to ensure that your entrance is both beautiful and functional. Take a walk to the Wieghorst Museum while our experts work their magic and come back to excellent results. Contact us today to schedule an appointment.