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BH Garage Door

Bolingbrook, IL · Same-day service

Why a Bolingbrook Garage Door Got So Loud

Noise is what makes anyone think about rollers, and in a lot of Bolingbrook houses the noise lands somewhere inconvenient. The split-levels and quad-levels in the older parts of the village put living space directly against the garage wall and sometimes directly above it. A door that has turned rumbly is not just loud in the garage, it is loud in a bedroom at six in the morning.

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BH Garage Door replaces rollers throughout the village. It is a small part doing a lot of work. Ten or so of them carry the entire door along the track and keep every section travelling in line with the one above it.

Steel Bearings Do Not Survive an Unheated Bay

Builder-standard rollers are steel wheels on an open ball race. In a heated garage they hold up reasonably well. In an unheated bay, or an attached one that simply sits cold all winter, the grease stiffens, road grit off the car works its way into the race and the balls begin chewing the cage. Once that starts, the wheel stops rolling and begins skidding along the track.

Skidding is what you can hear. It is also what carves the polished groove you can see on the inside face of an old track, which is why leaving worn rollers long enough eventually turns a roller job into a track job as well.

Nylon, Sealed Bearings and the Stem Length Nobody Checks

A sealed nylon roller with a full complement of ball bearings runs quieter, will not rust and keeps its grease where it belongs. That is the standard swap and it makes an immediate difference through a shared wall. The detail people skip is stem length. A short stem in a bracket designed for a long one sits with too little engagement in the track and will jump out under load.

Hinges get looked at during the same pass. A worn hinge holds the roller at an angle no matter how new the roller is, and elongated bolt holes are a common find on any door that has been running rough for a couple of seasons.

The Bottom Rollers Carry the Cable

The bottom fixture is a different animal from the rest. It holds the lift cable as well as the roller, which means it is under tension whenever the door is down. It is not something to unbolt casually, and it is the one roller position where a homeowner having a go at the job gets hurt.

It is also the position that wears fastest. It takes the most weight and it sits right down in the salt and meltwater that comes off a car through a Will County winter. When only one roller has failed on a door, that is usually the one.

Questions

Bolingbrook questions about this job

Can I replace the rollers myself?

The upper ones, with the door down and the springs intact, are within reach of a confident homeowner. The bottom fixtures are not. They sit under cable tension and releasing one incorrectly is how people get injured.

How many rollers should be changed at once?

All of them. They have run identical cycles, so mixing new rollers with worn ones leaves you with a door that still runs unevenly, which is the fault you were trying to cure in the first place.

Will new rollers fix a door that catches at the same spot every time?

Not on their own. A catch that repeats at the same height nearly always means bent track or a hanger that has shifted. New rollers running on distorted track just wear out faster than the old ones did.

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