Garage Door Spring Size

If the issue is an ill fitting spring you first need to determine the proper size for your specific door.

Garage door spring size.

Spring length how long each spring is 4. Dasma is a leading organization in our industry that created the guidelines and specifications for garage door springs. Inside diameter 90 of doors have a 2 0 inside diameter 3. Inside diameter 90 of doors have a 2 0 inside diameter 3.

Install new or use this pair of left install new or use this pair of left and right wound torsion springs to replace broken sectional garage door torsion springs. Torsion springs the chart is based on information from the door access systems manufacturers association dasma. In the video below you see two cases of improper spring size. Recent reviews by torsion spring customers.

Remember the spring is a counterweight so it needs to be the right size to properly lift and lower the garage door. Operating a door with the wrong size spring can cause damage to the door operator and potentially create a dangerous situation where the door could fall. Height of the garage door can also affect the size of the spring or spring combination needed as well. Use this method if the door worked correctly before the spring s broke and the garage door has not been tampered with.

Garage door spring size chart. American garage door supply strives to make your torsion spring selection process simple and worry free. In order to order new springs you will need to measure as accurately as possible your current spring s and find the. The solution to replacing a garage door spring is first identifying the problem.

It is not uncommon to have two different size springs. To measure the torsion springs follow each of the following steps carefully. All dura lift springs meet the dasma standard rating of 10 000 plus door open and close cycles. When replacing garage door springs we always weigh the garage door and figure the ippt to ensure we.

For a 7 foot tall garage door you should put 29 quarter turns on each spring. When the spring is too. Replacing garage door torsion springs can seem to be a daunting task. In the first example the spring is too small.

Garage door nation just wanted to drop a line to say thanks got the parts and my garage door is. Both the winding and stationary cones are professionally installed for safe operation. Spring orientation only worry about this if you have a 1 s. If the garage door has two springs measure each spring individually.