Fall Garage Door Checklist for Calgary Homeowners

Fall Garage Door Checklist for Calgary Homeowners

The best time to sort out your garage door is not in January when it will not close. It is now, in the last warm weeks before the cold arrives. A garage door in Calgary lives a hard life. It goes from plus 25 in August to minus 25 by December, and every part on it stiffens and slows as the temperature drops. Most of the winter breakdowns we get called out to were already showing warning signs in the fall.
This checklist takes about half an hour and needs no special tools. Work through it on a Saturday morning and you will catch the small problems while they are still small, and while a technician can still come out on a normal schedule instead of during the first cold snap when everyone calls at once.

1. Clear the tracks and the threshold

Start at the bottom. Over the summer the tracks collect dust, cobwebs and the fine grit that blows into every Calgary garage. Wipe the vertical tracks with a dry rag. Do not pack them with grease, because heavy grease traps grit and turns into a grinding paste that chews up your rollers. While you are down there, look at the concrete under the door for cracks or low spots where water will pool, because that is where ice forms first and where the seal freezes to the slab.

2. Check the weatherstripping and bottom seal

The rubber seal along the base of the door is the one part guaranteed to struggle in a Calgary winter. Press on it. If it is cracked, brittle, torn or flattened so it no longer springs back, it will not keep out snow, cold air or mice, and it is far more likely to freeze to the concrete once the temperature drops. Check the seals up both sides and across the top too. Gaps here leak heat all winter, which you pay for on the gas bill every month if the garage is attached and heated. Replacing a worn seal now is cheap insurance against a cold, drafty garage in December.

3. Lubricate everything that moves

This is the single most useful job on the list, and the one most people get wrong. Cold thickens whatever lubricant is already on the door, so if the parts go into winter dry, they run stiff, and a stiff door makes the opener work harder, which is what trips it into reversing on a cold morning. Use a proper garage door lubricant, silicone or lithium based, on the rollers, hinges, bearing plates, springs and opener rail. Wipe off the excess.

It is a solvent and a water displacer, not a lubricant. It strips the grease already there and leaves the part drier than before. It is the wrong product for a garage door.

4. Run the balance test

A balanced door is the key to getting through winter without an opener failure. Close the door, pull the red emergency release cord to disconnect the opener, lift the door by hand to about waist height and let go.

• Balanced: the door stays put or barely moves. This is what you want.
• Falls shut: the springs have lost tension and the opener has been picking up the slack. This gets worse in the cold.
• Shoots up: the springs are over tensioned, which is also hard on the hardware.

If the door fails this test, do not touch the springs yourself. Spring tension is dangerous to work on. Book a technician while you can still choose the day.

5. Test the safety reverse

Every opener made since 1993 has to reverse when something is under the door. Test it both ways. Lay a flat piece of two by four on the floor where the door closes and send the door down. It should touch the wood, stop and reverse. Then, with the door closing, wave your arm through the photo eye beam near the floor. It should reverse. A door that fails either test is a safety problem, not a maintenance note, and it should be looked at before winter.

6. Look and listen

Finish with your eyes and ears. Look along both cables from the bottom bracket up to the drum. If you see fraying, loose strands or rust near the bottom, book a cable replacement now. A frayed cable caught in the fall is a scheduled repair. The same cable snapping in January is an emergency, and it often takes the door off track with it. Then run the door a few times and listen. Grinding, banging, squealing or a new rattle all mean something is wearing.

When to call a professional

Cleaning, lubricating and testing are all safe for a homeowner. Anything involving spring tension, cable replacement or opener force adjustment is worth handing to a technician, both for safety and because getting it slightly wrong wears the rest of the door out faster. If you would rather have the whole thing done in one visit, a professional tune-up covers this list plus the parts you should not touch, and doing it in the fall is the cheapest way to avoid a breakdown in the cold.

Frequently asked questions

How often should I service my garage door in Calgary?

Once a year for most homes, and twice a year if the garage is your main entrance or it is unheated. Early fall is the ideal time, because it catches marginal parts before the cold reveals them.

Can I lubricate the door myself?

Yes. Use a silicone or lithium based garage door lubricant on the rollers, hinges, bearings, springs and rail. Avoid WD-40, which strips lubricant rather than adding it.

My door is slower in winter. Is something broken?

Often not. Cold thickens the lubricant and stiffens the whole door, which slows it and can trip the opener into reversing. A proper lubrication and a balance check usually settle it.

Is it safe to adjust the springs myself?

No. Garage door springs are under high tension and can cause serious injury. Leave spring tension and cable work to a technician.

What is the two by four test for?

It confirms the door reverses when it hits an object, which is the safety feature that stops a closing door from landing on a person, pet or vehicle. If the door does not reverse, stop using the automatic close and get it fixed.

Should I do this checklist before or after the first snow?

Before. Late August through September is ideal, so any repairs are booked and done while technicians are on a normal schedule rather than the winter rush.

Get your door checked before the freeze.

A full tune-up covers everything on this list plus the parts you should not touch. We serve Calgary, Airdrie, Chestermere, Cochrane, Okotoks, Strathmore and High River. Call 587 223 5757 or request a quote online.