Replacing A Garage Door Tension Spring

Both the winding and stationary cones are professionally installed for safe operation.

Replacing a garage door tension spring.

You might also need rollers or drums replaced but it s not common. Plug end extension spring is a spring replacement for 1 piece tilt up canopy style garage doors. Then measure the width and height of your door. A professional charges 75 to 200 for the cables alone but usually charge less when you combine them with your springs.

You can choose and purchase torsion springs and extension springs for just about any commercial or residential garage door project right here inexpensively and without a hassle. We do not recommend replacing torsion springs with the garage door open. Then ask for a price based on 7 19 lift cables and double life springs. Plug end extension spring is a p728 28 in.

Replacing both the cables and the springs runs 175 to 450. Once in place disconnect the. Door with an initial tension of 110 lbs. Make sure the quote includes the trip charge parts and labor.

The following steps will walk you through how to replace an extension garage door spring. Some garage door openers have a neutral position for the trolley disconnect. Two p728 springs one on each side of the door can handle a 90 lbs. Start your garage door spring replacement project by getting a rough measurement of your springs length and diameter.

Opening a door and failure to keep it securely open can damage the door or cause serious injury. Open the garage door to remove all spring tension and clamp it in place. On older openers you may need to remove the l shaped drawbar arm. In order to replace your garage door spring s you will need to find the current measurements in order to accurately replace the spring s.

This should take about 3 minutes and you don t need to remove the springs or loosen the tension to measure them. Springs are a major part of your garage door unlike other components if a spring breaks you need to replace it to keep your garage door functioning and operating properly.