Coat the overhead torsion springs mounted above roller tracks with a garage door lubricant. All springs will eventually break because of metal fatigue and/or corrosion, but lubing them at least once a year will make them last longer.
Sealed and Stored Here’s a slick tip to keep partially used caulk tubes well sealed and at hand. Fold a piece of duct tape over the open tube to seal it, leaving a few inches of extra tape. Drive a nail through the tape and hang the tube on pegboard.