Double-door springs lose balance under frequent household use.
Why it happens here
Wide doors carry substantial weight, and repeated daily cycles gradually wear their spring system. A spring that is no longer balanced forces the opener to lift more than it should. The first signs may be a slow start, uneven movement, or a door that will not stay open.
Our approach
We check spring condition, door balance, and cable movement before recommending a repair. We match replacement hardware to the door's dimensions and weight, then test manual balance and powered travel. That helps protect the opener from continuing to carry a load the springs should support.