If your door feels light for some reason you may have springs that are improperly sized for your door.
Should i replace one torsion spring garage door.
Zinc or galvanized torsion springs are a good spring however they tend to lose a lot of tension within the first 30 45 days after installation.
Many garage door installers avoid using two torsion springs when they install a new door in order to save money at the time.
In most cases on double door 16 feet wide and larger we recommend replacing with a two spring system.
Plug end extension spring is a holmes spring replacement for heavier 1 piece tilt up canopy style garage doors.
Typically using a single spring instead of two will save just two or three dollars.
A garage door torsion spring replacement costs 140 to 270 for one spring and between 200 and 350 for two springs.
Many builders install one spring on garage door when they install the door.
Counter balance the weight of the garage door.
The second spring will break it s just a matter of time which is usually within 6 months.
Yes fixing your garage door spring is very dangerous.
If your garage door has two springs pulling the door up then definitely have both replaced.
If your garage door was originally set up with only one torsion spring then you are perfectly fine with having only one spring put back on the door.
The garage door opener will have to be replaced a lot sooner rather than later.
If you have very large heavy door then two or more springs will be required some very heavy wood doors may require 3 or even 4 springs to provide enough lifting strength to.
If you are not a trained garage door repairman call a pro.
Door with an initial tension of 165 lbs.
If your door feels heavy the springs may be close to breaking.
One spring systems utilize a larger spring that puts added stress on the other garage door system components.
Two p528 springs one on each side of the door can handle a 105 lbs.
Require only one spring.
Garage door torsion springs alone cost 30 to 70 each.
Plug end extension spring is a p528 28 in.
Most garage doors have two torsion springs per door which need replacing at the same time.
If you do it yourself you risk damaging your garage door.