A new garage door is a diy project any homeowner can do with a couple of strong friends.
How to replace a garage door track.
Find new rollers and hinges here.
Torsion see above which mounts on the header above the door and extension photo 1 which floats above the upper roller track.
Garage door springs come in two styles.
Remove the brackets holding the track in place.
Also you will probably need someone to assist you because garage doors can be heavy.
Keep a firm grip on the rail or it will fall image 1.
Disconnect the track from the brackets that allow it to hang from the ceiling.
If the garage door track for your garage door is damaged it can prevent the door from properly opening and closing and will need to be replaced.
In the past extension springs were safer to install but didn t have containment cables running through the center of the spring.
Replacing the garage door track is not that difficult.