Two Car Garage Door Torsion Spring

The springs are located at the top inside part of the garage door.

Two car garage door torsion spring.

Torsion springs vs extension springs. If you have very large heavy door then two or more springs will be required. In the video below you see two cases of improper spring size. A functional garage door system lifts the door in a balanced manner.

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. Note that because the garage door will be down this will mean. One spring systems utilize a larger spring that puts added stress on the other garage door system components. If the garage door isn t opening or closing properly then check the tension on the torsion springs for needed adjustments.

There are two torsion springs at each side of the garage door. Garage door in many cases will dictate how many springs are needed for your garage door if the garage door is a single car door either 8 7 or 8 8 made of aluminum or other lightweight material then it will. Extension springs are the most common type of garage door spring for residential use and can break after excessive usage. When the spring unwinds the energy is released causing the door to.

Torsion springs and garage door weight. Unplug the opener if you have an automatic garage door. The solution to replacing a garage door spring is first identifying the problem. An unbalanced door is a sign of.

A spring on a 7 garage door for example typically has 7 5 turns. Every torsion spring has a torque rating called the ippt or inch pound per turn. Springs are too small. Having two springs on the garage door tends to make it safer especially if one spring breaks when the door is open.

If two torsion springs balance the garage door they are typically mounted to the spring anchor bracket above the middle of the garage door. Close the garage door. A failing unbalanced or poorly matched spring. If the issue is an ill fitting spring you first need to determine the proper size for your specific door.

The following will explain how we convert from one torsion spring to two. Call a professional if you don t feel confident dealing with a spring under this much tension. My garage door spring broke it has one spring should i upgrade to a two spring system 5 100 1 vote many builders install one spring on garage door when they install the door. Both the winding and stationary cones are professionally installed for safe operation.

Torsion springs need to provide enough force to equal the weight of the door. In the first example the spring is too small. Mounted horizontally above the opening garage door torsion springs are twisted as the door goes down storing energy in the process. The springs will be under tension which increases the risk of injury.

In most cases on double door 16 feet wide and larger we recommend replacing with a two spring system. The ippt tells you the torque that the spring exerts for each turn that is put on the spring.