Why You Should Always Replace Both Garage Door Springs If You Have a Pair

If your garage door uses a pair of torsion springs and one breaks, it might seem logical to just replace the broken one. However, this is one of the most common and costly mistakes homeowners can make. At Express Garage Door Parts, we know from years of experience that replacing both springs at the same time is the safest, smartest, and most cost-effective choice. Your garage door works as a system, and when one spring goes, the other is never far behind.

How Garage Door Springs Work in Pairs

A double-spring system is designed so both springs share the lifting load equally. Over time, both springs go through the same number of cycles, opening and closing your door together, day after day. If one breaks, it means both have reached similar wear levels. Installing just one new spring alongside an old, worn spring throws the system off balance, leading to uneven lifting force, increased strain on your opener, and a higher chance of another sudden failure.

The Cost of Replacing Just One Spring

While replacing only one spring may save a little money upfront, it often costs more in the long run. The older spring will likely break soon after, requiring another spring needing to be ordered and shipped, more downtime, and possibly having your vehicles stuck in, or out of the garage. In some cases, the uneven tension can even cause damage to your cables, drums, or opener. By replacing both springs together, you reset your system, ensuring balanced lifting power, maximum cycle life, and fewer repairs down the road.

Why Choose Express Garage Door Parts

At Express Garage Door Parts we don’t just sell springs, we sell the right springs. Our torsion springs are precision-engineered from high-quality USA steel, designed for long-lasting performance and perfect balance. We can help you determine the exact size, wire gauge, and cycle rating your door needs. Our expert guidance ensures you don’t waste time or money on the wrong parts and we’re always available to answer questions before and after your purchase.