Why Your Garage Door Shakes and Binds Halfway Up in Troy MI
The door lifts off the floor fine. Then somewhere in the middle of the travel, usually right where the track starts curving toward the ceiling, it stutters. You feel it through the wall of the house. Sometimes it hesitates a beat, like something caught, then keeps going as if nothing happened. It still opens. It still closes. Nothing has actually broken. That last part is why this repair sits on people's to-do lists for a year or more. After thirteen-plus years working on garage doors around Troy, worn rollers are near the top of the list of problems homeowners live with longest — and near the top of the list of problems that quietly damage other parts while they wait. A door that shakes is fighting friction, not running out of power The most common thing I hear on this call is some version of "I think the opener is getting weak." It almost never is. Here is the distinction that clears up most garage door confusion. Your springs carry the weight of the door, so ...