Why Your Garage Door Feels Heavy (And Why That’s a Serious Problem)
The Truth About Door Weight, Springs, and Why Forcing It Can Cost You Thousands One of the most dangerous situations I run into as a garage door technician is when a homeowner tells me, “The door feels a little heavy, but I can still lift it.” That statement might seem harmless, but from my perspective, it’s a warning sign that something is already failing. Garage doors are not supposed to feel heavy. In a properly functioning system, the springs are doing most of the work. Whether it’s torsion springs or extension springs, their job is to counterbalance the weight of the door. When everything is working correctly, you should be able to lift the door with minimal effort. When a door starts feeling heavy, it usually means the springs are worn out or improperly calibrated. Over time, springs lose tension. It doesn’t always happen all at once. Sometimes it’s gradual, which is why homeowners don’t notice right away. But that loss of tension shifts the weight back onto the door—and onto ...