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BH Garage Door

Skokie, IL · Same-day service

Three Safety Tests You Can Run on Your Door Today

You can check most of what matters yourself in about five minutes, and it is worth doing before you call anyone. Run these three.

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One: with the door open, lay a length of two-by-four flat on the floor in the door's path and close it. The door should touch the wood and reverse. Two: with the door closing, wave a broom handle through the beam between the two sensors near the floor. It should stop and go back up. Three: pull the release cord, lift the door by hand to waist height and let go. It should stay put.

What Those Three Tests Are Really Checking

The first is mechanical reversal, governed by the opener's down-force setting. If the door pushes on and crushes the wood, the force is set too high, and that same setting will not distinguish between a board and a person. The second is the photo-eye circuit, required on openers manufactured since the early nineties. The third is spring balance.

If any of the three fail, stop using the opener until it is corrected. None of them are difficult fixes on their own. All three failing together usually means the opener is old enough to be past economic repair.

What Keeps Turning Up on Skokie's Older Doors

Because so much of the village's housing went up in one long push after the war, a lot of doors and openers here are of a similar vintage, and the same list repeats. Openers old enough to have no photo eyes at all. Extension springs with no containment cable through them. Bottom brackets rusted by alley slush at exactly the point where the lift cable anchors. Cable frayed at the drum where nobody ever looks. Track fasteners gone loose in a wood buck that has softened.

None of those announce themselves in normal use. The door keeps working right up to the moment it does not, which is exactly why an inspection is worth more on an older door than on a new one.

Sales, Tenants and Findings in Writing

Two situations bring people to a formal inspection rather than a repair call. A home sale, where a buyer's inspector has flagged the garage door and somebody needs a real answer. And a landlord letting a two-flat or a coach house who wants the door documented before a tenant moves in.

In both cases the findings come in writing: what was tested, what passed, what failed and what is close. We separate must-fix safety items from parts that are merely wearing, so nobody is pushed into work that is not needed yet.

Questions

Skokie questions about this job

My door reverses on its own before it reaches the floor. Is that the sensors?

Sometimes, but if it reverses partway down with nothing in the beam, check the down-force setting and the travel limit first. It can also be a roller binding at the same point in the track every cycle, which the opener reads as an obstruction.

How old is too old for a garage door opener?

There is no fixed number, but an opener with no photo-eye sensors predates the safety standard and should be replaced rather than repaired. Past roughly twenty years, logic boards get scarce and the other components tend to be near the end together.

Is an inspection worth it if the door works perfectly?

A door that works perfectly can still have a frayed cable and a corroded bottom bracket, and neither gives warning. If it is more than a few years old and has never been looked at, one visit tells you where you actually stand.

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