Add more concrete to the floor.
Overhead garage door springs adjustment.
Hold the garage door in this position by attaching a c clamp to the track at a point below the lowest door roller wheel.
If it doesn t stay in place on its own it s time to replace your garage springs.
To test your springs disable your garage door opener if you have one then raise the door manually.
If the garage door isn t opening or closing properly then check the tension on the torsion springs for needed adjustments you may need to have someone helping you to adjust the torsion spring because it can be potentially dangerous.
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.
If it was opening too quickly move it to the next lower hole.
If the door was closing too quickly move the spring to the next higher hole on the bracket.
This can make the other parts of the garage door last a much longer time.
To adjust torsion spring tension the door is locked in the down position.
With locking pliers clamped on the torsion tube winding bars are used to wind the springs tighter to increase tension.
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.
If you don t have a wooden garage door you may be looking at a garage door replacement.
Changing your garage springs isn t typically a diy project and usually requires a professional.
To adjust your garage door s side mounted springs first open your door fully and secure it in place with a c clamp below the bottom roller.
But it s good to know when it s time to find garage door spring replacements.
Once the spring is free of tension remove from its track hanger.
The springs are located at the top inside part of the garage door.
Adjust the springs on both sides of the door the same way.
Retest the door balance as you did in step 1.
For pricing and availability.
You must release the tension on the garage door springs before attempting adjustment or replacement.
This is accomplished by opening the garage door as fully as possible until it hits the stop bolt on the track.
When two springs are used both sides should be adjusted the same.
Cre8tive hardware 6 pack black plastic garage door decorative magnetic hinge and handle set.
Dura lift 0 225 in x 2 in left and right wound 2 pack red steel garage door torsion spring.
Tension is reduced by removing turns.