Annual Garage Door Maintenance for Arlington Heights Homes

Different parts fail in different ways, so they get handled differently. Hardware loosens. The lag bolts into the header, the track brackets, the hinge screws and the operator's rail hangers all back off from vibration, and they get checked and snugged rather than driven hard, because an overdriven screw in a hinge is worse than a loose one.

Other parts wear, so they get measured instead. Cables at the drum and at the bottom bracket, which is where fraying starts. End bearings and the center bearing plate, which announce themselves as a low rumble. Rollers, checked for play on the stem rather than only for noise. And some things are only ever tested: the photo eyes, the auto-reverse, the travel limits, and the force settings on the opener.

On the older streets the typical job is a detached, unheated garage with a door that runs a few times a week. Nothing is worn out, but everything is stiff, the grease has gone thick and gummy, and the frame has moved enough over the decades that the track no longer runs parallel to the jamb. That door needs cleaning and alignment far more than it needs parts.

In the subdivisions the typical job is a wide insulated door on an attached garage that is the household's front door in practice. That one is not stiff at all. It is simply spending its cycles fast, so springs, rollers and opener gears are what we watch, and an annual interval there is genuinely the right number rather than a suggestion.

Late summer through fall is the sensible time for either version. A marginal spring or a stiff hinge is much easier to deal with before the first hard freeze puts extra load on it.