On a lot that is still being formed, the entrance, the hardstand, the truck turning circle and the staff car park are all being set out in the same few weeks. Group One New Zealand designs, manufactures and installs commercial gates in Rolleston, and marks out and equips the yard and car park behind them, so all of that can come off one drawing. The crew runs out from our Islington base in Christchurch, and Sydney Chappell started the New Zealand company in 2026. Phone us on 027 424 0600 or email info@groupone.co.nz, 7am to 3pm Monday to Friday. We come out, look at the site and talk the solution through before anything is quoted or built.
Rolleston is a Selwyn town in Canterbury where a good share of the commercial work is greenfield rather than replacement, at the IZONE Southern Business Hub and around it. That changes the order the decisions get made in.
Retrofitting a gate to a finished site means working around a kerb line, a sealed apron and bay markings set out by someone who was not thinking about a nine metre opening. On a lot still being formed, the gate opening, the vehicle approach, the bay layout and the wheel stop positions are one conversation. Agree them before the seal cures and nobody has to core a bollard through a fresh slab or grind off bays that sit in the swept path of a truck.
What we set out on the same visit:
One crew, one mobilisation, one set of drawings, and the route from the street through the gate to the parking bay designed as a single movement. Our vision is to create safer, more efficient parking environments for both drivers and pedestrians, which is easiest to deliver on a site nobody has poured yet.
Call 027 424 0600 to Request a Free QuoteWe proudly serve clients across a range of sectors, including:
The configuration follows site facts, not style. Clear opening span comes first, then side room for a track run, then leaf weight, then duty cycle, then what has to fit through.
A sliding gate on a track wants a clear run alongside the opening. A cantilever free-spans it with nothing crossing the ground, which suits a wide industrial entrance where trucks and forklifts cross the threshold all day. Single and double swing gates need room to arc. A bi-fold works on a tight frontage. A boom or barrier arm handles a staff car park where you are managing vehicles rather than securing a yard.
Then the vehicles. A van and a ute with a trailer sets one clear width. A forklift crossing between two buildings, a stock truck or a container unit on a trailer sets another, and the widest thing that will ever come through is what you design for.
Motors are sized to leaf weight and to how many times a day the gate cycles. On a distribution or contractor yard that number is high, and a motor chosen for a quiet entrance will not last.
Access control is where a commercial site differs from a house. Keypads, remotes, intercoms, card and fob readers, access controllers and remote locks can be mixed so staff, contractors and after-hours deliveries each get in a different way. Safety devices are standard. Where mains power has not reached the gate position yet, which happens often enough on a new lot, solar runs it. We also retrofit motors, controllers and hardware to a gate you already own, and our safety devices and alternative opening methods allow automatic gates on sloped ground as well as flat-level.
Our range of materials covers wood, steel, aluminium and stainless steel. Steel holds a wide span without flex, aluminium keeps a high-cycle leaf light, and stainless goes where fixings have to keep their finish. Steel is hot-dip galvanised and then powder coated.
Summers here bring hot dry north-westerly winds off the Southern Alps, and a solid leaf on an open new lot has nothing standing in front of it. Post size and footing depth are set for the leaf and the exposure, not to a standard hole, and the frequent overnight winter frosts are the other reason those footings go deep. Larger commercial motors are available for heavier custom leaves.
All our gates are 100% New Zealand made and installed, by the same team, which is where the saving sits.
Selwyn District Council advises that any fence more than 2 metres tall will require a building consent and may require a resource consent. Building consent is specifically required for fences or walls higher than 2.5 metres. Commercial gates often sit above 2 metres, so this is a real question rather than a formality.
The Council’s Fencing Guide also sets specific rules in Living Z areas and in the Lowes Road ODP area in Rolleston for the sides of properties facing road or reserve boundaries. A gate on a road boundary is the case most likely to trigger a district plan rule independently of building consent, and boundary obligations with a neighbour come from the Fencing Act 1978. Our equipment and installations are built to meet local requirements, but confirm the current position with Selwyn District Council before work starts.
Contact Group One today – reliable, accredited, and available 24/7.
Bespoke pricing, after a site visit. What moves it:
A single supplier for the entrance and for everything painted and bolted down behind it is one trade to slot into a build rather than four, which is the practical reason to settle it early. Sydney Chappell started Group One New Zealand in 2026, and it is a small team, so you know you’ll get the very best. As the company puts it: “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.” Every gate the team builds comes with a comprehensive warranty and a full after-sales service, and we guarantee all the work we do. New Zealand Business Number 9429053752833. There is more on our page.
Call 027 424 0600 to Request a Free Quote
There is a window on every new site where a gate costs the least to get right: after the crossing and the building position are fixed, before the yard is sealed and marked. Miss it and the gate still goes in, just with more concrete cutting than anyone wanted.
Phone us on 027 424 0600 or email info@groupone.co.nz, 7am to 3pm Monday to Friday. Bring the site plan if you have one. Group One New Zealand, Unit 1, 37 Foremans Road, Islington, Christchurch 8042.
Call 027 424 0600 to Request a Free QuoteOnce the building footprint and the crossing position are settled. That is early enough to place the gate against the turning circle, and to have the bays, bollards and wheel stops drawn to agree with it.
Selwyn asks for a building consent above 2 metres, and possibly a resource consent as well. Confirm your own case with the Council, because the road boundary rules differ by area.
Quoted per site. Span, leaf weight, ground conditions, motor duty, power or solar and the access control specification all move it, which is why we come out before we price it.
Yes. We supply the parts, hardware, access controllers and remote locks for pre-existing gates, so a sound leaf and sound posts do not have to be replaced.