The lifespan of a garage door spring is typically measured in cycles, not turns. The average lifespan of a garage door spring is typically around 10,000 cycles. Depending on how often your garage door is opened and closed, the spring can last between 7 – 15 years. All our replacement garage door springs are manufactured in Canada and come with manufacturer’s warranty, in addition to our 1 Year Garage Door Geeks Warranty on Service.