Normal lifespan Most garage doors openers have an average lifespan of 10 to 15 years, but this isn't a hard and fast rule. In fact, many factors can influence how long your opener will last. Among other things, the age and state of the other parts of the door will play a role.

Considering standard usage, it is safe to say that a garage door should last for 15 to 30 years of continuous usage. The garage door openers should serve you up to 15 years before replacement with proper maintenance.

Attempting to repair your garage door yourself with minimal industry experience can cause damage to any items inside the garage if the door breaks during the repair. More damage can only lead to one thing — more money spent on repairs. And in worst-case scenarios, you could harm yourself or your household members.

You should replace your garage door if its structural integrity has been compromised due to warping or rust. You'll also want to replace your door if it has cracked or rotting panels, which can cause uneven weight distribution and put extra stress on the frame and automatic opener.