Spring fatigue from frequent opening and closing cycles
Why it happens here
High-cycle usage places repeated load on springs, particularly on heavy doors that serve warehouse and manufacturing openings. Wear can build gradually before a sudden failure leaves the door unbalanced or stuck. Uneven travel and a change in opener sound are reasons to schedule an inspection.
Our approach
We examine spring condition, door balance, and connected lift hardware, then identify whether adjustment or replacement is appropriate. We secure the door and use proper spring-handling procedures. After the repair, we test travel and balance so the opener is not left compensating for a poorly supported door.