Four businesses rent units off the same yard and every one of them has a key to the same gate. Gate access systems in Kaiapoi are mostly bought to fix that, and the entry methods are the easy part: keypad or PIN codes, remote transmitters, Bluetooth and mobile-phone entry, SIM-based remote release, an access controller holding the user list, intercom-style controlled entry, and free-exit and safety devices so a vehicle always gets out. Group One New Zealand designs, manufactures and installs them, with crews travelling up from our Islington base in Christchurch, and Sydney Chappell started the New Zealand company in 2026. Phone us on 027 424 0600, 7am to 3pm Monday to Friday, and we will come out, look at the entrance and give you a written quote.
Call 027 424 0600 to Request a Free QuoteWe proudly serve clients across a range of sectors, including:
Kaiapoi’s commercial base runs to small industrial units, roughly 70 to 400 square metres, and units that size tend to share a yard and a single vehicle entrance. That produces a problem no standalone site has: the person who should stop having access is not the person who owns the gate.
Changeover is where it bites. A tenant hands the keys back, and unless credentials were issued individually, the only way to close that door is to change the code for everyone still there and hand a new one out. An access controller sized with headroom, issuing per person or per tenancy, turns that into a one-minute job.
If you are the landlord rather than the occupier, the thing to specify is who administers the list. It can sit with you, with a property manager, or with a lead tenant, but it should be decided at installation rather than discovered at the first changeover.
A serviceable gate is a legitimate place to start. Alongside supply and installation we carry parts, hardware, access controllers and remote locks aimed squarely at automating a gate that already exists.
The gate gets looked over with the traffic it will actually carry in mind, and on a shared yard that is the number that finds the weak part. An entrance four tenancies use is opened and shut many times more often than a house gate, which shows up in hinges worn oval, a post that has moved, or a slide track packed with grit, so the existing hardware is where the assessment starts. Weight and span come next, because the drive is matched to the leaf rather than to the opening, and an older yard gate is usually heavier than it looks. Then the practical two: the fall of the ground across the swing or slide, workable on a slope with safety devices and alternative opening methods once it has been measured, and somewhere for the motor, controller and cabling to live out of a truck’s way. A gate that cannot carry a motor gets that verdict on the spot rather than a quote.
Kaiapoi sits behind the Waimakariri and Kaiapoi River stopbanks, and district climate projections point to less rainfall overall but more frequent and severe storms. For a gate, that is a power-continuity question rather than anything more dramatic. Canterbury’s strongest winds come from the north-west, and a tall solid leaf catches all of it, which is a load the motor has to be sized for.
So: battery backup keeps the gate working when the supply drops, and manual release lets somebody free it by hand and drive out regardless. Where there is no mains cable at the entrance, solar with a battery removes the trenching and keeps the running cost off the power bill. SIM-based remote access needs mobile coverage at the gate itself, not at the office, so we test it at the entrance before specifying it.
Waimakariri District Council only becomes involved in fencing where a building consent or a resource consent is required, or where the fence adjoins Council land. On the consent side, it notes that a resource consent is likely for any fence on the road boundary or on an internal boundary, which is exactly where a vehicle gate usually sits. Nationally, a building consent is not required up to 2.5 metres, and district plans commonly bite above about 2 metres.
Two more points. Pool and spa barriers are excluded from that exemption entirely, and a pool gate must not be able to be raised so that ground clearance exceeds 100 mm. And on a shared boundary, the Fencing Act 1978 applies: a neighbour must be served a Fencing Notice and given 21 days to respond before work begins. Confirm the current requirements with Waimakariri District Council before you commit to a design.
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The build. Design, manufacture, installation. We measure the opening on your yard, assess the gate that came with the units, and take a count of who needs a credential across every tenancy rather than just the one that called. The gate is built by us and installed by us, 100% New Zealand made throughout, in timber, steel, aluminium or stainless steel, with the larger commercial motors held back for heavier leaves. Installation ends with whoever will administer the list shown how it is done. A comprehensive warranty and full after-sales service back the work, and a servicing interval belongs in the same plan, because rollers, hinges and a motor cycling all day are wearing parts.
What you are paying for. Pricing is on quote. On a shared entrance two items move first. One is the number of credentials the controller has to hold, since it is sized for every tenancy the yard will ever carry rather than today’s occupier. The other is whether the gate already on the estate can be automated or has to be replaced. Underneath those sit the entry methods and how many, gate weight and span with the drive that follows, the supply at the entrance and any cabling or solar, corrosion protection on outdoor hardware, and travel up from Islington.
Two people usually need to be in the same conversation about a shared Kaiapoi entrance, and they rarely start there. The owner is deciding what goes on the gate and who pays for it. The tenant is deciding who gets a credential this week. Get both on the call and the specification takes one visit instead of three.
Phone us on 027 424 0600 or email info@groupone.co.nz, 7am to 3pm Monday to Friday. Group One New Zealand, Unit 1, 37 Foremans Road, Islington, Christchurch 8042. NZBN 9429053752833.
Call 027 424 0600 to Request a Free QuoteThe controller and the credentials, rather than the gate. It holds a list of who may open the entrance, in whatever form you choose (a code, a remote, a phone), and it lets you add somebody or take them off without changing anything physical.
On quote, and there is no honest shortcut. The figure is set by the entry methods you choose, how many people need a credential, the weight and span of the gate, whether we are automating a gate you already have or building a new one, what power exists at the entrance, and the run out to your site.
A lighter, narrower leaf needs a smaller motor. A gate on flat ground with mains power at the entrance avoids both a solar setup and a cable trench. And automating a sound existing gate costs less than replacing it, which is why the visit starts by looking at what is already standing.
It depends on height and boundary, not on the automation. Nationally, a building consent is not required for fences or hoardings up to 2.5 metres, but district plans commonly trigger a resource consent above about 2 metres. See the council section below for how Waimakariri handles it.
Often, yes. Weight, span, hinges, posts and track condition decide it, and we check those on site.