A Seasonal Garage Door Checklist for East Tennessee

East Tennessee gives a garage door genuine winters, humid summers, and storm seasons on both ends. Each puts different stress on the door, and a short seasonal habit keeps ahead of it.

Spring

The main service window. Everything has been through winter and the weather is workable.

• Full annual inspection — balance test, cables, rollers, hinges, hardware, track
• Lubricate everything after winter, using a proper garage door lubricant
• Tighten hardware loosened by winter cycling and cold contraction
• Check the bottom seal for cracks from cold and ice
• Test both safety reversal systems
• Clean the sensors, which collect winter grime
• Look for rust at the bottom of the door where winter water sat
• Book a tune-up if the inspection turns anything up

Spring is also the sensible time to address anything you'd rather not have fail in the middle of summer or winter.

Summer

Heat, humidity and storms.

• Watch for humidity-related issues — wood doors swell, and metal expands
• Check the door isn't binding at the tight tolerances that heat expansion produces
• Storm check after severe weather — look along the door for bowing, check track and rollers
• Clean sensors again, since summer brings spiders and cobwebs at exactly sensor height
• Verify battery backup on the opener before storm season, since our outages come with summer storms
• Don't leave the door partially open for ventilation — it's a security issue and it puts the door in an awkward position

Heat also softens some lubricants, so if you notice things running dry, that's the reason.

Fall

Get ahead of winter.

• Lubricate before cold weather, since a well-lubricated door handles cold far better
• Replace a tired bottom seal now rather than discovering it in January
• Check perimeter weatherstripping on an attached garage
• Clear the track of leaves and debris
• Test the balance — if the springs are weak, they'll be worse in cold, and winter is the worst time for a service call
• Check the opener's battery backup
• Look at drainage — where does driveway runoff go when it rains hard

Winter

The season that finds every weakness.

• Ice under the door — never run the opener against a door frozen to the concrete. Break the ice free or use the emergency release and lift by hand. Running the opener against it stretches the chain, strains the motor and tears the bottom seal off.
• Expect stiffness. Cold makes lubricant thicker and metal contract, so everything drags a bit more. If the door starts reversing on the force setting, that's the reason — and the fix is lubrication and mechanical attention, not cranking the force up.
• Keep the threshold clear of snow and ice buildup.
• Watch for condensation in an attached garage, which drives rust.
• Don't force a door that won't close. Something is wrong and forcing it makes it worse.

Winter is when we get the most emergency calls, and most of them trace back to something that was visible in the fall.

The habit that matters most

Once a month, watch and listen to a full cycle. That's it. A door that has changed how it sounds or moves is telling you something, and catching it in that moment is the difference between a scheduled tune-up and a Saturday-night emergency.

What we handle

Full tune-ups including balance, springs, cables, rollers, hardware, lubrication, seal replacement and safety testing — across Greeneville, Chuckey, Afton, Mosheim, Tusculum, Baileyton, Midway and the rest of Greene County.

Call (423) 262-3147.