Garage Door Bottom Track Replacement

A garage door bottom track is a metal track that guides the bottom of the garage door as it opens and closes. A damaged or bent bottom track can cause the door to become misaligned or even jam, making it difficult or impossible to open or close. Replacing a garage door bottom track is a relatively simple task that can be completed in a few hours with the right tools and materials.

Tools and Materials

To replace a garage door bottom track, you will need the following tools and materials:

New garage door bottom track
Measuring tape
Level
Screwdriver
Drill
Anchors
Safety glasses
Gloves

Safety Precautions

Before you begin replacing the garage door bottom track, be sure to take the following safety precautions:

Wear safety glasses and gloves to protect yourself from flying debris.
Disconnect the garage door opener from the power source to prevent the door from opening or closing while you are working.
Make sure that the garage door is fully closed before you begin working on the bottom track.

Instructions

Once you have gathered the necessary tools and materials and taken the appropriate safety precautions, you can begin replacing the garage door bottom track. To do so, follow these instructions:

Measure the width of the garage door opening.
Cut the new garage door bottom track to the measured width.
Place the new bottom track on the floor in the garage door opening.
Level the bottom track using a level.
Drill holes through the bottom track and into the floor.
Insert anchors into the holes.
Screw the bottom track into the floor using a screwdriver.
Reconnect the garage door opener to the power source.
Open and close the garage door to make sure that it is operating properly.

Tips

Here are a few tips for replacing a garage door bottom track:

If the garage door opening is uneven, you may need to shim the bottom track to level it.
Use a drill bit that is slightly smaller than the diameter of the anchors.
Drive the screws into the anchors until they are snug, but do not overtighten them.
If you are not comfortable replacing the bottom track yourself, you can hire a professional garage door repair technician to do the job for you.