Adjusting Roller Door Tension

Over time the framing of your home settles.

Adjusting roller door tension.

Adjusting the rollers on your pella sliding doors raises or lowers the door panel as necessary to get the door working smoothly. This is how to loosen or tighten the tension on a roll up door. This helps maintain the life of your garage door o. 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.

This is how to loosen or tighten the tension on a roll up door. Open the garage door fully. Adjusting your garage door. Clamp the garage door in place with a c clamp above the bottom roller.

Hold the door in place. Hold the garage door in this position by attaching a c clamp to the track at a point below the lowest door roller wheel. When adjusting the rollers you will need to adjust each side of the panel. If the door was closing too quickly move the spring to the next higher hole on the bracket.

Adjust the springs on both sides of the door the same way. Here are the steps to adjust common torsion spring mechanisms. These springs will generally maintain a high level of tension. Retest the door balance as you did in step 1.

As the framing inside the door opening settles the tracks raise or lower with the floor. Use locking pliers or a c clamp under the bottom rollers to prevent the door from rolling down. Close the garage door and disconnect your garage door opener. 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. 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. If it was opening too quickly move it to the next lower hole. As part of maintaining your garage roller door it is important that the roller door is tensioned properly.