As a rule, service an automatic gate once a year. If you live near the coast, an estuary or a canal, move that to every three to six months, because salt in the air wears the moving parts and electronics faster. Gates that cycle dozens of times a day also need checking more often than a quiet suburban one.
Here is what that servicing actually covers, what you can do yourself in between, and how to spot a gate that needs attention now.
Why coastal gates need it more often
Salt is the enemy. On the Gold Coast, near the water, salt settles on the hinges, rollers, tracks and electronics and speeds up wear and corrosion. A gate a few streets from the beach lives a harder life than the same gate inland, so the once-a-year rule tightens up. This is the same reason aluminium is the right material near the coast, and why the moving parts still need looking after even when the gate itself will not rust.
What a service actually covers
A proper service is more than a quick look. It should include:
- Moving parts. Rollers, hinges, tracks and wheels checked, cleaned and lubricated.
- The motor. Checked for wear, correct force settings and smooth operation.
- Safety sensors. Tested to confirm the gate still stops for a car, pet or person.
- Backup power. Battery or solar backup checked so the gate still works in an outage.
- Alignment. The gate checked for drag, sag or binding and adjusted before it becomes a bigger problem.
What you can do yourself between services
You do not need a technician for the basics. Rinse the gate and its hardware with fresh water now and then to clear salt, especially near the coast. Keep the track and the path of a sliding gate clear of leaves, stones and dirt. And keep an eye and an ear on it, since most faults announce themselves before they fail.
Signs your gate needs a service now
Do not wait for the annual date if you notice any of these:
- It has become slow, jerky or noisy.
- It sticks, drags or does not close fully.
- The safety sensors are not triggering, or the gate reverses for no reason.
- It struggles in the heat or after rain.
Catching these early is cheaper than replacing a burnt-out motor. If it has already stopped, work through the common causes when a gate will not open or close first.
A quick word on DIY servicing
Rinsing, clearing the track and visual checks are fine to do yourself. The motor, the force settings and the safety sensors are not, for the same reason you would not wire a gate motor yourself. Get those checked by someone who knows what the settings should be.
Keep it running for years
An automatic gate is a long-term bit of gear, and a service now and then is what gets you a decade out of it instead of a surprise replacement. If yours is due, or you are not sure when it was last looked at, book a service and we will give it a proper once-over.
FAQs
How often should an automatic gate be serviced? Once a year as a baseline, or every three to six months near the coast or on a high-use gate.
Can I service my automatic gate myself? You can rinse it, clear the track and do visual checks. Leave the motor, force settings and safety sensors to a professional.
Why does my gate need servicing more often near the beach? Salt in the air speeds up wear and corrosion on the moving parts and electronics, so coastal gates need more frequent attention.
What are the signs my gate needs a service? Slow, noisy or jerky movement, sticking or not closing fully, and safety sensors that stop triggering are all signs to book one in.