The gate has to open for a cleaner at ten while you are in another city. That is the brief behind a fair share of the driveway gates we build in Methven, where the short-stay pool runs to dozens of holiday homes, apartments, lodges, farm stays and backpacker accommodation, and the person arriving is rarely the person who owns the place. Group One New Zealand designs, manufactures and installs gates through mid-Canterbury, with crews travelling out from a base on Foremans Road in Islington, Christchurch.
Access is the part of this decision most worth getting right, because it is the part you will use every week.
Safety devices are not optional on any of them. A gate that closes automatically needs the sensing gear that stops it on an obstruction, particularly where drivers do not know the entrance. Alternative opening methods and those same safety devices are what allow automatic gates on sloped ground as well as flat-level ground, and a manual release matters here too: if the power goes out mid-winter, someone has to be able to open the gate by hand.
Already have a gate that suits the property? We supply parts, hardware, access controllers and remote locks, so adding automation and remote access to an existing gate is often the quicker path.
Call 027 424 0600 to Request a Free QuoteWe proudly serve clients across a range of sectors, including:
Methven sits at about 320 metres, close to the foothills of the Southern Alps, and township forecasts through winter record overnight temperatures falling below freezing with rain turning to snow. That shapes three things.
Footings go deep enough to sit below ground movement, because a post that shifts through a freeze-thaw cycle takes the gate’s alignment with it. Ground clearance under the leaf is set with a frozen or built-up surface in mind, so the gate is not scraping through the first cold snap. And on a slider, the track and its run-back need to shed water and stay clear, since ice in a track stops a gate as effectively as a lock.
Our range of materials covers wood, steel, aluminium and stainless steel. Steel handles wide rural spans and should be hot-dip galvanised before powder-coating, so the protection sits inside the sections as well as on the surface. Aluminium is light and needs very little upkeep. Timber suits a lodge or a house it can be matched to, with a frame built to stay square. Stainless steel goes into fixings and fittings that have to keep working. A solid infill catches the wind that comes off the ranges; slatted or spaced infill lets it through.
The measurements come first: the opening span between posts, the fall of the ground, and the longest vehicle that uses it. A guest with a rental van, a shuttle, a horse float or a farm vehicle all ask for different clear widths.
A single swing leaf needs clear arc across the whole opening. A double pair halves that per leaf and gives a wide clear opening for a rural entrance. A sliding gate needs no arc but wants a level run alongside the driveway roughly as long as the opening, on ground kept clear year-round. Where the driveway rises away from the road, the swing leaf climbs as it opens and must be hung to clear its high point, so a slider often reads better. Leaves that open inward keep the road clear, which matters more where drivers are unfamiliar and speeds through the township have been reduced for exactly that reason.
Methven sits in the Ashburton District, so the Council’s fencing position governs. You can build a fence up to 2.5 metres in height from the natural ground level. Above 2 metres, the Council recommends talking to its Planning Department about whether a resource consent is required, and a gate on the road boundary is the case most likely to raise that question.
If the gate or fence sits on top of a retaining wall, a building consent is required where the retaining wall is more than 1.5 metres high and the fence more than 2.5 metres high. Where the fence and the retaining wall are joined, a Building Consent is required. Swimming pool and spa fencing is regulated separately and is never covered by a general exemption. Where the gate meets a shared boundary, the Fencing Act 1978 sets out what you and your neighbour each owe. Confirm the current requirements with Ashburton District Council before work starts.
Design happens on site, with the span, the fall, the surface, the vehicles and the access requirements all settled at the entrance. Manufacture is to those measurements. Installation covers the post holes, footings, hanging, automation and testing, including running the access hardware through with you before the crew leaves. All our gates are 100% New Zealand made and installed, and they carry a comprehensive warranty backed by a full after-sales service.
Contact Group One today – reliable, accredited, and available 24/7.
Pricing is on quote, and two of the inputs are worth more of the number here than they would be down on the flat. Footings are the first: a post set below winter ground movement is a deeper hole and more concrete, and where a slider is going in, the run-back wants a surface that sheds water instead of holding it until it freezes. Access hardware is the second, because an entrance that has to let guests, cleaners and a property manager through needs a controller able to issue and cancel credentials one at a time, which is a heavier specification than a pair of remotes.
The rest is priced the way it would be anywhere: opening span and configuration, leaf weight, style and infill, material and finish, the driveway surface and what the posts go into, safety devices, whether the supply at the gate is mains or solar, and the trip inland.
A good share of the Methven work in front of us is commissioned by someone who will not be standing at the entrance when the crew arrives. That puts weight on being able to get hold of the people who did the job, and there is not much company here to get lost in: Sydney Chappell founded Group One New Zealand in 2026, and it remains a small team that draws, builds and installs its own gates. In the company’s own words: “Although Group 1 Line Marking has just started here in New Zealand, as a group we have been operating in Australia for almost 25 years.” The full range is on our page.
Call 027 424 0600 to Request a Free Quote
Think about who will hold what before we specify the hardware: guests on a code you can change, your manager and your regular contractors on their own remotes, and a way to take access back when someone stops working on the place. That decision shapes the controller we fit, so it is worth making before the gate is built rather than after.
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 QuoteQuoted per property. Span, leaf weight, material, finish, ground conditions, automation and the run inland all feed in, so we measure first.
Yes, and solar suits an entrance well away from the house. The panel and battery are sized for the cycle count, so tell us how often the gate will actually be used across the year.
Not if it is hot-dip galvanised before it is powder-coated. That combination is what makes steel a long-term answer in a cold, wet season.
Yes. Keypad codes, remotes and SIM-based control can all be issued separately, so different people can hold different access.