Your gate takes more punishment than almost anything else on your property. It sits outside all year, gets hit with Canterbury nor’westers, salty Auckland air, winter frost, and the odd reversing trailer. A bit of regular care keeps it running smoothly and saves you an unnecessary call-out.
Here’s what you can sort yourself, and where you’re better off picking up the phone.
Do This a Few Times a Year:
Lubricate the moving parts
Hinges, rollers, and chains need oil to run quietly and avoid wear. A light spray of silicone or lithium-based lubricant does the job.
- Wipe off old grime first so you’re not lubricating over grit
- Avoid WD-40 as a long-term lubricant, it’s a solvent and dries out fast
- Do this every three to four months, or sooner if you’re near the coast
Clean the tracks
Sliding gates run along a track that collects leaves, dirt, and grass clippings. A build-up here is one of the most common reasons a gate starts sticking or running unevenly.
- Sweep or hose out the track regularly
- Check for small stones or debris jammed in the rollers
- Clear it more often through fallen-leaf season in autumn
Check for rust and corrosion
If you’re in Auckland or anywhere within a few kilometres of the coast, salt air will find any exposed metal. Christchurch properties get less of this, but frost and moisture still take their toll over winter.
- Look for surface rust on hinges, brackets, and bolts
- Touch up small chips in paint or coating before they spread
- Rinse gates near the coast with fresh water occasionally to reduce salt build-up
Tighten loose fittings
Bolts and fixings work loose over time, especially on gates that get used several times a day.
- Check hinge bolts, latch fittings, and any mounting brackets
- A loose fitting is often the real cause of a gate that feels wobbly or hangs unevenly
Test your remote and access points
If your gate is automated, it’s worth a quick functional check.
- Replace remote batteries before they go flat, not after
- Confirm keypads or intercoms are still reading clearly
- Make sure nothing near the gate is blocking sensors, like overgrown hedging
What to Leave to the Professionals
Some parts of gate upkeep aren’t worth the risk of doing yourself, either because of the tools involved or the safety implications if something’s set up wrong.
Motor and control board issues
If your automated gate is slow, noisy, or not responding properly, the fault is usually in the motor or control board. These involve wiring and settings that need the right diagnostic equipment.
Safety sensor calibration
Auto-reverse sensors and safety beams are there to stop a gate closing on a person, pet, or vehicle. Getting the calibration wrong isn’t something to guess at. This is a job for someone who works on these systems every day.
Structural realignment
If a gate has dropped, is dragging on the ground, or won’t sit square in its frame, that’s usually more than a hinge adjustment. It can point to a foundation or post issue that needs proper assessment.
Chain, cable, or spring replacement
These parts hold tension and can cause injury if handled without the right approach. If a chain has slipped or a cable looks frayed, get it looked at rather than working on it yourself.
Why Regular Maintenance Is Worth It
A gate that’s cared for lasts longer, runs quieter, and is far less likely to leave you locked out or with a call-out bill you didn’t plan for. Most of what keeps a gate healthy is simple and doesn’t take long. The rest just needs someone who knows the systems properly.
Not Sure What Your Gate Needs?
If your gate’s been sticking, groaning, or just not feeling right, don’t wait for it to get worse. Give the Kinetic Access team a call and we’ll take a look, sort out what’s going on, and get it running properly again. We work across Christchurch and Auckland and we’re happy to help, whether it’s a quick fix or something bigger.
Get in touch with Kinetic Access today.