Springs are essential parts of your garage door since these are responsible for your garage door’s movement and they carry huge tension. Serving as the counterbalance of the door’s weight, the springs allow easy opening and closing of garage doors. If a garage door weights 150 pounds, then an equal 150 pounds is the needed for the garage door springs force to counteract with the garage door’s weight.
That is why it is dangerous to change or repair garage door spring because of the force they store. Careless utilization of garage door springs has resulted in many accidents such as serious injuries and even deaths. The garage door weight, springs and parts are interconnected, and one must know these well, proper knowledge and skills need to be acquired to replace garage door springs. If you are not sure, calling for an expert garage door technician is a better option.