How To Install Double Garage Door Extension Springs

Extension springs do as their name suggests.

How to install double garage door extension springs.

Springs in general last about 10 14 years or 15 20 thousand. These videos will help you with the installation of your new clopay garage doors. Granted garage door spring installation work requires time and attention so it is best to save the task for the afternoon of a free day. Many manufacturers have cut costs by using a single spring on a double wide 16 steel garage door.

They extend as your door moves and helps to balance your garage door. This system uses a single spring for a double door but many manufacturers use two springs for a double door. Extension springs and torsion springs are the two kinds of garage door springs you ll find in garage doors. If the extension springs are not the same length open the garage door and change the location of one of the s hooks so that when you close the door both springs are the same length.

Clopay garage door installation videos. Other problems frequently ensue when a single spring is used on a double car garage door. The pull weight of an extension spring is determined by the color code found on the end of the spring. The videos have been broken into segments to make downloading easier.

How to replace a garage door extension spring. Using your drill add tension to the torsion spring. To do this you will need to first detach one end of the spring from its mounting point at the back of the garage door rail farthest point away from the garage door opening. For a complete list of garage door extension springs for 7 8 9 10 11 12 13 and 14 tall doors click here determine the door weight and door height.

To keep the bar from turning while you re adding tension attach a locking pliers to the bar on both ends of the spring. Be sure the door is open and supported when doing this. Measure door the height. How to safely install clopay overhead garage door ez set extension springs.

Part 3 of 3. 3 springs are only sold in pairs. Apply lubricant for garage doors to the spring. Replacing garage door extension springs is not a difficult task provided you know all the key steps.

If both springs are the same length the garage door should be level across the floor. Torsion springs turn as you open and close your garage door.