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Innovative roofing, Wall cladding, AND COMPOSITE FORMWORK systems for commercial Construction

Image of the Spantech NZ Limited logo in blue and gray text.

Spantech designs and constructs large commercial buildings using innovative metal profiles and unique construction methods invented by Spantech.

A large yellow front loader bulldozer inside a spacious indoor storage facility or warehouse with a curved ceiling and bright lighting. The bulldozer is moving or stacking piles of yellow grain or similar material.

Spantech’s patented metal profiles are used for:

  • wide-span curved roofing

  • long-span skillion roofing

  • aluminium roofing

  • tapered roofing

  • wall cladding, and

  • composite metal formwork.

The versatility, speed, and efficiency of Spantech metal profiles provide exceptional value for any commercial project.

Spantech’s curved roofing systems are self-supporting, eliminating the need for trusses and minimising structural supports. The result is stunning internal spaces characterised by clean lines.

Our straight profiles span further than traditional systems, reducing structural steel by up to 30%, and significantly reducing construction time and cost.

Spantech's expertise extends to engineering design, as well as the supply and installation of our rollformed metal profiles and accessories.

As certified builders, we enhance our products with additional services and a wider scope of work to deliver greater value to the project.

Spantech’s unique construction solutions

Key Features

  • A range of steel and aluminum profiles for roofing and wall cladding

  • A unique composite formwork system for suspended concrete slabs

  • Bold architectural design possibilities

  • Simplify design

  • Span further than conventional construction systems

  • Minimise structural steel supports

  • Save construction time

  • Manufactured on-site to save time and resources

  • Exceptional value for money

innovative METAL PROFILES

The most versatile construction profile on the market, Woomera 300 is an innovative, cost-effective solution for curved roofs, pitched roofs and walls.

The big brother in the range, the Pinkenba 370 spans up to 20% further than the Woomera 300.

Formwork 300, a new long-span composite metal formwork system. It is a fast and efficient permanent formwork used to quickly form suspended concrete slabs.

Spantech Longreach is an innovative roofing and wall cladding system that adds architectural appeal and distinctive bold lines to any commercial project. Available in a selection of profile shapes.

Achieve longer spans to minimise structural steel. Longreach 650 is ideal for large-scale commercial projects with long spans and large cantilevers.

Longreach Tapered is used for circular roofs, undulating roof lines and irregular shaped roofs.

Panels are mechanically tapered to achieve cover widths from 850mm wide to as narrow as 400mm.

Unleash your creativity.

Aluminium RESERVOIR Roofing

A person in a bright yellow safety vest with 'Sydney WATER' written on the back, walking on a metal walkway at a water treatment or storage facility with large metal tanks, surrounded by trees and a partly cloudy sky.

Pinkenba 370 aluminium Reservoir roofing system

now available in
new zealand

Spantech’s innovative new Pinkenba 370 aluminium roofing system is specifically designed for water reservoirs and large commercial roofing projects. This product is now available throughout New Zealand.

How we work

Agile and flexible, Spantech tailor can our services, so customers achieve their project aims, complete their projects on time, and deliver maximum value for money.

Spantech deliver the following services:

Principal Contractor

Spantech offer a full design and construct service.

For agriculture storage buildings, reservoir roofs and specialised Defence projects, Clients engage Spantech as the Principal Contractor.

For educational facilities, aquatic centres, sporting facilities and other commercial buildings, Spantech partners with Canam Commercial. Canam manage the design and construction process while Spantech manufactures and installs our Spantech products.

Nominated Subcontractor

When Architects or their clients specify Spantech products, we become a nominated subcontractor. Our service includes design and budgeting support, engineering design and certification, plus the supply of one or more Spantech products installed by our own qualified and highly experienced team.

Supply Only

Where the project has a roofing contractor experienced in the installation of our systems, Spantech offers a Supply Only service. This includes engineering design (if required), plus the manufacture and supply of Spantech profiles and accessories. Spantech can also train your preferred roofing contractor to install our products.

EXPERIENCED in A RANGE OF Sectors

Spantech wide span horizontal bulk grain storage building

AGRICULTURE AND BULK STORAGE

Grain

Design and construction of horizontal bulk grain stores with sizes suitable for commercial grain terminals, ports, to smaller on farm solutions.

Potatoes

Spantech’s proprietary design integrates a number of systems to deliver the industry’s most efficient long-life storage for processing potatoes. The company has constructed more than fifty Spantech Potato Stores on farms and at processing plants in Australia and New Zealand. That is total capacity of over a quarter of a million tonnes of potatoes annually.

A person wearing a Sydney Water high-visibility vest and a black cap walks on a metal walkway above a large water tank with a cloudy sky and trees in the background.

RESERVOIR ROOFING

  • A unique solution for new and refurbished water reservoir roofing.

  • Profiles can be supplied in either pre-painted steel or ultra-long-life aluminium.

  • Aluminium profiles may be supported by Spantech’s new range of aluminium C Purlins.

Spantech Earth Covered Buildings used for Defence purposes with blast resistant concrete walls and metal blast doors.

DEFENCE

Experienced in the design and construction of facilities to protect fighter aircraft and other high value platforms, underground command centres and personnel shelters.

  • Spantech defence buildings secure the national interests of Australia, New Zealand and many other nations.

  • World leader in the design and construction of blast-resistant earth-covered buildings.

  • Spantech developed NATO-compliant buildings to store and process explosive ordnance.

  • More than 500 Spantech Explosive Storehouses constructed internationally.

Modern buildings with metal siding, windows, and a black roof, surrounded by trees, grass, and walking paths on a sunny day with a partly cloudy sky.

EDUCATION

With more than 30 years experience in the education sector, Spantech has exclusive designs for a wide range of educational facilities.

  • Covered Outdoor Learning Areas (COLAs), shade structures over sports courts, multi-purpose halls and specialised learning facilities.

  • Collaborate with the school’s architects to deliver functional facilities that complement or enhance the school’s Master Plan.

  • Excellent value for money.

  • Comprehensive safety systems specifically designed for working in schools.

An indoor gymnasium with a high arched ceiling and bright overhead lights. There are children playing a basketball game on the court while spectators sit on the bleachers and chairs on the right side, watching the game.

SPORT and Recreation

  • Spantech buildings suit all indoor court-based sports:

    • basketball and netball

    • tennis and badminton

    • futsal (indoor soccer).

  • Other sports facility experience includes ice skating, roller skating, lawn bowls, and horse riding.

Spantech Pinkenba 370 curved roofing was used to build this modern two-story Parkinson Aquatic Centre. The facility includes an indoor 25m pool and an outdoor 50m pool.

AQUATIC CENTRES

Spantech has designed and constructed over twenty new and existing aquatic centres.

  • Comprehensive D&C for new centres

  • Existing swimming pools can be covered with a Spantech roof

  • Materials and finishes selected to resist the effects of swimming pool chemicals

  • Ongoing facility management available through our partners, City Venue Management.

Modern train station with passengers on the platform, railway tracks, and a pedestrian bridge connecting two parts of the station constructed with Spantech Longreach 800 roofing.

PUBLIC Infrastructure

  • Design and construction of railway stations, bus stations.

  • State and Council disaster relief centres for cyclone, flood or fire protection.

  • Currently testing roofing profiles to make public fire refuges more affordable for those communities at risk.

A large industrial building constructed with Spantech Woomera 300 curved roofing with a sign reading 'Advanced Truck Service & Spares Pty Ltd' is seen through trees.

INDUSTRIAL

  • Design and construction of large column-free factories and warehouses.

  • Buildings may include office and retail areas.

  • Proprietary solutions for recycling centres where highly corrosive chemicals and atmosphere may exist.

Exterior view of Roma Airport's terminal building with a sign, a billboard, and a clear sky with clouds.

AVIATION

  • Design and construction of airport terminals and hangars.

  • Design benefits from the clear, wide spans achieved by the Spantech system.

Meet a few of our valued clients

Recent projects