Builders and Suppliers of Wide Span Curved Roofs

Innovative Roofing Solutions for Wide-Span Buildings

Spantech is a dynamic, multidisciplinary Australian construction company.

Our patented roofing profiles are specified by award winning architects to create striking, iconic wide-span buildings.

We support our products with a range of delivery models from turn-key design and construction to simple “supply only”.  Choose the level of service to suit your project and your budget.

Unique Wide Span Building Systems

The company’s wide span building technology centres on a range of unique metal profiles invented by Spantech:

  • Wide span curved roofing profiles
  • Long span straight roofing profiles
  • Composite formwork systems
  • and coming soon – light weight structural beams.

Wide Span Curved Roofing Systems

Spantech Construction System features two unique metal profiles: the Woomera 300 and the Pinkenba 370 profiles.

Both are used to create wide span curved roofing without using trusses or internal columns. The panel can span self-supported up to 40m wide. The result is a dynamic frameless wide-span building.

Ground-to-Ground arched buildings (Nissen Hut style buildings) are also constructed with the same curved panels.

The system also includes a complimentary straight panel.  The straight panel can construct skillion roofs and walls.

Spantech panels are manufactured on site.  This minimises transport and handling, but it also makes construction fast and very efficient.

The New Benchmark in Long-Span Roofing

Recently added to the product line-up, Spantech’s new innovative skillion roofing and wall cladding system is the Spantech Longreach 650 and Spantech Longreach 800 profiles.    These distinctive deep profiles give architecturally designed building with a bold modern roof line and unique architectural appeal.

The profiles can span between 12 and 20 metres, subject to the application, and provide unsupported cantilevered eaves up to 5 metres wide.

Composite Metal Formwork

Spantech Formwork 300Spantech has just released the Formwork 300 system, a composite metal formwork system. The system is a fast, cost-effective way to build his rise residential apartments, commercial office buildings and multi-level car parks. Find out how to   save time and reduce your construction costs with Formwork 300.

Features of All Spantech Profiles

All Spantech profiles are designed to:

  • Simplify design
  • Create clean lines
  • Eliminate visual clutter
  • Maximise functional space
  • Span further
  • Reduce or eliminate columns, beams and trusses
  • Enhance the strength and durability of the base metal
  • Reduce construction time
  • Minimise fasteners and penetrations
  • Integrate seamlessly with other products
  • Reduce maintenance
  • Deliver excellent value for money.

Our Capabilities

Spantech uses a team approach to collaborate with architects and clients in the most appropriate capacity to deliver the best outcome for the project:

  • Spantech product design advice or full engineering design service
  • Principal contractor or nominated subcontractor
  • Supply and install large-span metal roof, wall and formwork systems
  • Supply lightweight beams
  • Design and construct propriety buildings for specific applications.

Spantech’s collaborative approach and practical construction experience helps support architects and clients through every stage of the project.

How We Work

Spantech tailors the scope of our service delivery to suit the needs of the Client and to ensure best value for money for the project.

Spantech provides products and services via several contractual models:

  • Design and Construct – Turn-Key design and construction service. Spantech is the Principal Contractor
  • Supply and Install – Manufacture and install Spantech products and associated works. Spantech is a subcontractor.
  • Supply Only – Supply Spantech products and associated works. Spantech is contracted as a supplier.
  • Design – Comprehensive design service – from design assistance for Architects – to fully certified Engineering design.  Design may be added to any supply service.

Recent Projects

St Joseph's Catholic College, Upper Coomera, Qld an education project using the Spantech Longreach 800 profile

St Joseph's College Coomera

Location: Kerkin Road South, Coomera Qld

Industry: Education, Longreach, Sport

Date: January 2020

The Spantech Longreach 800 profile was nominated by Macksey Rush Architects for the three largest and most prominent buildings at St Joseph's College, Coomera. Read more.

Emu Street Carpark

Location: 112 Emu Street, Longreach Qld

Industry: Community, Infrastructure, Longreach, Shade Structures

Date: November 2018

A striking new public car park has been built by Spantech in the heart of Longreach. Designed by Architect Chris Pritchett, the contemporary car-park serves as a modern piece of transport infrastructure while hinting strongly at Longreach's pioneering past. Read more.

Sydney Zoo, Nocturnal Animal Enclosure

Industry: Community, Earth-Covered, Formwork 300, Infrastructure, Woomera 300

Date: August 2018

Spantech worked with Misho + Associates to design and construct the base structure for the Sydney Zoo Nocturnal Animal Enclosure. Key to the success of this project was Spantech's ability to meet the project's budget while delivering a structure as close as possible to the Architect's original vision. Read more.

Air 6000 Phase 2A/B, RAAF Base Williamtown

Location: RAAF Base Williamtown, NSW

Industry: Aviation, Defence, Earth-Covered, Formwork 300, Woomera 300

Date: February 2018

Spantech has been contracted by Lend Lease to construct a number of buildings at RAAF Base Williamtown. This contract is under construction and all subcontracts are fully let. Read more.