garage door cable Archives - Garage Door Dimension

How Does a Garage Door Cable Drum Work? A Homeowner-Friendly Guide

by Garage Door Dimension | Oct 5, 2026 | How To Guides

Most homeowners never think about the small metal drums above their garage door. Why would they? When everything works, the door simply goes up, comes back down, and stays level while doing it. But behind that smooth movement, the garage door cable drum is doing an...