Garage Door Extension Spring Safety Cable Installation

If you cut off the excess cable you may need new cables the next time you replace your extension springs.

Garage door extension spring safety cable installation.

This will keep the cable from damaging the garage door as it opens and closes. Move the remaining cable out of the way. Garage door extension springs stretch to provide lifting power for the door. It has 7 strands with 7 wires per strand for strength and durability and an end to end tensile strength of 1 400 lb.

Installation of safety cables on your garage door springs can protect you and your belongings from damage if a spring breaks. Slide the safety cable through the extension spring. Extension springs are under extreme tension when the door is down or in operation. Depending on where you live doing this garage door spring replacement job yourself might save you 200 or more.

Garage door safety cable is made of galvanized steel and has a 1 8 in. Your door is closed for the majority of the time and when the door is in the down position the springs are fully charged and at their most dangerous. These springs are typically made of steel and mounted above the horizontal track of the garage door. Using a staple gun works well.

They are attached to the garage door track or wall near the stationary pulleys lace through the garage door springs and connect to the same support that the spring does. Safety cables keep a broken garage door spring from sailing around the garage. When not if a cable or springs breaks and safety cables are not present. The overbuilt 8 ft.

We won t cover how to replace garage door extension spring systems in this story. Installation of safety cables on your garage door springs can.