Custom door springs lose balance under repeated daily lifting
Why it happens here
Large doors carry more weight, and repeated opening puts steady demand on the spring system. A spring that has lost tension can make the door feel heavy, cause the opener to labor, or leave the door uneven. A mismatch in spring size after prior work can create similar symptoms.
Our approach
We check the spring type, door weight, and manual balance before selecting a repair. Our technicians use proper winding tools and keep the door secured during spring work. After replacement or adjustment, we test travel and confirm the opener is not carrying excess load.