How To Fix Gap At Bottom Of Garage Door

How To Fix Gap At Bottom Of Garage Door

A gap at the bottom of a garage door can be a major inconvenience, not only allowing drafts and pests into your home, but also potentially compromising the security of your garage.

How To Fix Gap At Bottom Of Garage Door

Fortunately, this is a problem that can be easily fixed with the right tools and knowledge.

What Causes the Gap

There are several potential causes of a gap at the bottom of a garage door. Some of the most common include:

  • Worn weather stripping: Over time, the weatherstripping on the bottom of a garage door can wear out and become less effective, leaving a gap for drafts and pests to enter.
  • Misaligned or bent tracks: If the tracks that guide the garage door up and down are bent or misaligned, the door may not be able to close properly, leaving a gap at the bottom.
  • Sagging or out-of-level garage door: If the garage door is sagging or not level, it can cause the door to not sit flush against the ground, leaving a gap at the bottom.
  • Worn rollers or hinges: If the rollers or hinges that support the garage door are worn, they may not be able to hold the door securely in place, causing a gap at the bottom.

Solutions

Depending on the cause of the gap, there are several solutions that can help fix the problem. Some of the most common include:

  • Replace the weatherstripping: This is the easiest and most common solution. Weatherstripping can be purchased at any home improvement store and can be easily installed by following the manufacturer’s instructions. This will help to seal the gap and keep drafts and pests out.
  • Realign the tracks: If the tracks are bent or misaligned, they can be straightened and repositioned to close the gap. This will require some basic tools and mechanical knowledge, so it may be best to hire a professional if you are not comfortable doing the work yourself.
  • Level the door: If the door is sagging, it can be raised and leveled to close the gap. This will require some basic tools and mechanical knowledge, so it may be best to hire a professional if you are not comfortable doing the work yourself.
  • Replace the rollers and hinges: If the rollers or hinges are worn, they will need to be replaced. This will require some basic tools and mechanical knowledge, so it may be best to hire a professional if you are not comfortable doing the work yourself.

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