Your garage door springs play a central role in your door’s operation, but if you are like most homeowners, you don’t know much about how they actually function. While understanding your springs can help you recognize when your door might need maintenance, the most important thing to know is that if you need garage door spring repair in Vancouver, hiring a professional is essential. In untrained hands, garage door springs are extremely dangerous, so leave the work to the trained technicians.
There are two types of garage door springs: torsion and extension. Torsion springs are located above the closed door, while extension springs are on both sides of the upper tracks. The springs rely on tension to hold and release your door—part of the reason why they are so difficult for a novice to work with. Safety cables run through most extension springs to help control them if they snap. If your door won’t open at all, or is much heavier than normal, you may have a broken spring that requires professional repair.