Builders and Suppliers of Wide Span Curved Roofs

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Aquatic Centres

Spantech swimming pool enclosures make pools usable year-round, increasing returns to owners and pool operators.

Commercial Buildings

Spantech commercial office buildings feature spacious designs with no internal columns enabling modern open-plan office space.


The inherent advantages of the Spantech range of hardened earth covered buildings are ideal for Defence construction as the buildings are incredibly strong, fast to construct and very effective.

Industrial Buildings

Spantech industrial buildings are typically economical for structures over 1,000 square metres.

Hyrock Port Kembla


Spantech has a skill-set ideally suited to meet the challenges faced by the Mining sector: large-scale turn-key construction experience, on-site manufacturing ideal for remote locations and high safety standards.

Potato Storage

Spantech is the market leader in the design and construction of Potato Storage Facilities in the Asia-Pacific region.

Public Infrastructure

Spantech has completed large public infrastructure projects for State Government Departments and local Councils.

Reservoir Roofing

Spantech provides flat roofing to cover new or existing water reservoirs and waste treatment plants.

Shade Structures

A Spantech Shade Structure is an elegant free-spanning curved roof supported by sturdy structural steel columns.

Sport and Recreation

Spantech community buildings are flexible in their applications and are able to cater for a wide range of indoor sports, social activities, theatre, music performances etc.