How to Maintain Your Garage Door Between Services

Your garage door is one of the hardest working moving parts in your home. For many homeowners, it opens and closes several times a day, often without a second thought.

Like your car, your garage door benefits from regular servicing, but there are also simple maintenance tasks you can do between professional service calls to keep it operating smoothly and help prevent expensive repairs.

After years of servicing garage doors across Cape Town, we’ve found that homeowners who spend just a few minutes each month checking and caring for their garage door often enjoy fewer breakdowns, lower repair costs, and a much longer lifespan from their investment.

Here are the maintenance habits we recommend to every customer.

Keep Your Garage Door Clean

One of the easiest ways to extend the life of your garage door is simply to keep it clean.

Cape Town’s environment varies significantly depending on where you live.

If your property is close to the coast, salt carried in the sea air settles on your garage door and hardware every day. Left unchecked, this can accelerate corrosion and reduce the lifespan of the door and its components.

We recommend:

• Washing your garage door at least once a week if you live near the ocean.
• Washing your garage door at least once a month if you live further inland.
• Rinsing away dirt, dust and salt deposits before they build up.

This simple habit can make a significant difference, particularly in coastal suburbs such as Blouberg, Big Bay, Sea Point, Clifton and Camps Bay.

Give Your Garage Door a Quick Visual Inspection

You don’t need to be a technician to spot early warning signs.

Every few weeks, spend a minute looking over your garage door and its hardware.

Check for:

• Rust developing on hinges, brackets or hardware.
• Loose or damaged components.
• Bent or damaged panels.
• Frayed cables.
• Rollers that appear worn.
• Anything that simply doesn’t look right.

Most major garage door failures don’t happen overnight. They usually begin as small issues that become more expensive when ignored.

Listen to Your Garage Door

One of the best diagnostic tools you already have is your ears.

If your garage door has always operated quietly but suddenly becomes noisy, something has changed.

Pay attention to:

• Creaking sounds.
• Grinding noises.
• Squeaking rollers.
• Loud motor operation.
• Slower than normal opening or closing.

These changes often indicate that a component is wearing out or the garage door is working harder than it should.

Ignoring unusual noises rarely makes the problem disappear. It usually makes it more expensive.

Watch How the Door Operates

A healthy garage door should move smoothly and consistently.

Take a moment to observe it every now and then.

Ask yourself:

• Does the door move evenly?
• Does it appear heavier than normal?
• Does it hesitate while opening or closing?
• Is the motor struggling?
• Does anything seem different from a few months ago?

Small changes in the way a garage door operates often provide the earliest warning that something requires attention.

A Real Example from Athlone

In 2021, we installed a new garage door for a customer in Athlone.

Unfortunately, after the installation, the garage door wasn’t serviced again until this year.

By the time we returned, years of normal wear and tear had taken their toll.

Instead of carrying out a routine service, we had to replace a significant amount of the garage door hardware because multiple components had worn beyond repair.

Regular servicing would almost certainly have identified many of those issues much earlier, reducing both the repair costs and the inconvenience for the homeowner.

This is a perfect example of why preventative maintenance is almost always less expensive than waiting for something to fail.

What You Should Never Attempt Yourself

While there are many simple checks homeowners can perform safely, there are certain repairs that should always be left to trained professionals.

We strongly recommend that you never attempt to replace:

• Springs
• Cables
• Rollers
• Other load-bearing garage door hardware.

These components are under significant tension and require the correct tools, training and experience to replace safely.

We’ve also seen homeowners attempt to adjust garage door motor settings without understanding how the system works.

Changing motor settings incorrectly can:

• Cause the garage door to operate unsafely.
• Affect the motor’s limits and force settings.
• Create unnecessary strain on the motor.
• Introduce security risks by altering important operating functions.

If you’re unfamiliar with your garage door motor, it’s always safer to leave programming and adjustments to a qualified technician.

Avoid Using the Wrong Lubricants

One mistake we see surprisingly often is homeowners applying silicone based lubricants to garage door rollers and bearings.

Many people assume they’re helping.

In reality, silicone based products can remove the grease that these components rely on, leading to premature wear and major problems later.

Before applying any lubricant to your garage door, make sure you’re using a product that is suitable for the specific component.

If you’re unsure, ask a professional first. Using the wrong product can do more harm than good.

Perform a Simple Garage Door Health Check

Between annual services, take a few minutes every month to check your garage door.

You don’t need any specialist tools.

Simply:

• Watch the door as it opens and closes.
• Listen for new noises
• Inspect the hardware
• Look for rust or corrosion.
• Check for loose bolts or damaged hinges
• Pay attention to whether the door feels heavier or moves differently than before

These simple observations often reveal problems long before they become costly repairs.

High Usage Garage Doors Need More Attention

Not every garage door is used the same amount.

A family home may open the garage four or five times a day, while a busy business or large household could operate the door dozens of times daily.

For high usage garage doors, we often recommend servicing every six months rather than once a year.

More frequent servicing helps keep heavily used components in good condition and reduces the likelihood of unexpected breakdowns.

If there’s one piece of advice we’ve learned after years of maintaining garage doors across Cape Town, it’s this:

Don’t ignore the small warning signs.

If your garage door suddenly becomes noisy, the motor seems slower than usual, the door feels heavier, or something simply doesn’t seem right, have it checked before the problem becomes a major repair.

The majority of expensive garage door repairs don’t happen because the door failed overnight. They happen because a small issue was left untreated for months.

Regular cleaning, simple monthly inspections and professional servicing at the right intervals will help keep your garage door operating safely, reliably and efficiently for many years to come.