Retest the door.
Single panel garage door adjustment.
When garage doors won t close all of the way or they close unevenly spring adjustment may be called for.
For doors weighing up to 200 pounds and measuring between 6 10 and 7 4 tall light duty hardware is generally used on single car garage doors up to 10 wide but it is also used on up to 16 wide aluminum and light weight steel doors.
In most cases this visit will be a really brief one as adjusting a garage door usually does not take much time.
A visit of a repairman typically costs not less than 130 180.
If it was opening too quickly move it to the next lower hole.
Adjust the springs on both sides of the door the same way.
If you have a wooden garage door then you can trim the door down to make it fit properly.
How to do a simple adjustment on a garage door opener.
Once your garage door is secured remove the spring hook from the track hanger which will allow you to move the hook and adjust the spring s tension.
Garage door springs are used to offset the weight of the door.
You can do this with a jigsaw or a circular saw sanding off the bottom and replacing it in the frame so it sits properly.
Once the spring is free of tension remove from its track hanger.
If you don t have a wooden garage door you may be looking at a garage door replacement.
If the door was closing too quickly move the spring to the next higher hole on the bracket.
If your cables are tightly wound on the pulley but 1 side of the door is uneven then you need to adjust the tension on the torsion spring mounted above the center of the garage door frame.
If the repairman has to replace parts the price will go up.
Light duty jamb type.
Adjusting garage door springs is a common repair.
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Without the springs the door is very difficult to lift.
Maximum door weights and sizes.
How to do a simple adjustment on a garage door opener.