Garage Door Weatherstripping: When to Replace the Bottom Seal and Perimeter Seal

If your garage feels drafty, worn seals could be the culprit. Here at River City Door, we help homeowners throughout the Greater Cincinnati area, in Southeast Indiana, and Northern Kentucky keep their garage doors in top shape with a full suite of repair solutions. Here are some tips about garage door weatherstripping and when to replace the seals.

What Is Garage Door Weatherstripping?

Garage door weatherstripping refers to the seals that line the edges of your garage door. These components create a barrier against rain, pests, dirt, and outside air. Exposure to temperature changes and daily use causes these seals to wear down over time.

Signs It’s Time to Replace the Bottom Seal

The bottom seal sits along the base of your garage door and takes the most direct exposure to moisture and debris. We recommend checking it regularly for damage. Here are a few signs it may need replacement:

  • Cracks, brittleness, or visible wear
  • Water leaking into the garage after rain
  • Light showing under the door when closed
  • Cold air entering the space

If you notice any of these issues, you should look into replacing the weatherstripping.

When to Replace the Perimeter Seal

The perimeter seal runs along the top and sides of the garage door frame, closing gaps and improving insulation. Indicators of failure include:

  • Gaps between the door and frame
  • Peeling or warped material
  • Pest or insect intrusion
  • Higher energy bills due to air leaks

Replacing these seals can make a noticeable difference in your comfort.

Schedule Your Garage Door Seal Replacement Today

If your garage door weatherstripping is worn or damaged, it’s time to take action. At River City Door, we provide expert garage door maintenance services backed by decades of experience. Request service today and keep your garage protected year-round!