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Formwork & Framing

Purlins and Steel Framing Systems
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Precision engineered framing solutions built for Australian commercial and residential sites. 

From purlins and girts to steel framing and steel battens. Fielders supplies high-quality structural products made from trusted COLROBOND steel. Backed by local engineering and manufacturing, they're lightweight to handle, termite resistant, and built for lasting structural integrity. 

Filter by state to find the right purlins, steel framing and steel formwork for your project.

KingFlor® Composite Steel Formwork Range

The KingFlor® range delivers composite steel formwork solutions that combine strength, efficiency and flexibility.

Choose from a suite of advanced decking profiles crafted to improve slab performance, reduce concrete and propping requirements, and support faster construction on commercial and residential projects.

Learn more

RF55® 3P

RF55®

A classic flat pan or 're-entrant' profile that excels in suspended concrete slabs

Perfect for both concrete and steel frame construction, it utilises patented technology for exceptional spanning capabilities, reduced deflection, and stronger composite strength compared to similar re-entrant profiles.

Available in ACT, NSW, SA, VIC and WA

KF40®

KF40®

An economical formwork solution for various building types

With a strong shear bond performance for robust composite slabs, KF40® combines the benefits of a traditional flat pan profile with a trapezoidal deck's concrete-saving advantages.

Available in ACT, NSW, SA, TAS, VIC and WA

KF57®

KF57®

A lightweight formwork solution with an enhanced decking profile and deep pan stiffeners for effective concrete interlock.

KF57® is an easy-to-use steel formwork product featuring an enhanced deck profile and deeper pan stiffeners.

Available in ACT, NSW, SA, TAS, VIC and WA

KF70®

KF70®

A cost-effective steel formwork system, delivering savings in construction

KingFlor® KF70® was the first trapezoidal decking profile in Australia, favoured for projects requiring long unpropped spans. It's known as a cost-effective composite steel formwork system. 

Available in ACT, NSW, SA, VIC and WA

SlimDek 210®

SlimDek 210®

An efficient steel formwork system designed for long spans and lower floor depths

SlimDek 210® offers enhanced material, structural, and construction benefits for specific projects.

Available in ACT, NSW, SA, VIC and WA

PARKD x SlimDek Render image

MDSB® x SlimDek 210®

A prefabricated flooring solution for faster, safer multi storey car park construction.

Fielders and PARKD have combined their expertise to
deliver a smarter way to build multi storey car parks,
asphalt car parks, and commercial car park projects.

Available nationally

Steel Battens Range

Top Hat 61

Top Hat 61

Lightweight steel section for small-framed sheds and awnings.

Top Hat 61 is a durable, lightweight steel section, perfect for small-framed sheds and awnings.

Available in ACT, NSW, SA and VIC

Hot Hat 120

Top Hat 120

Lightweight steel section used as a roof purlin or girt in sheds, garages and awnings where longer spans are required.

Top Hat 120 is a versatile light gauge steel section frequently used in rural, residential, and commercial projects, including sheds, garages, and awnings, where extended spans and strength are needed.

Available in ACT, NSW, SA and VIC

Steel Purlins Range

Zed purlin

Purlins

Purlins for commercial and domestic applications

Fielders® purlins find applications in both commercial and domestic projects, offering easy and fast installation with metal fasteners.

Available in ACT, NSW, SA, VIC and WA

Variants

Built for Australia

Australian-made cold formed steel products that are made to handle real site conditions.

  • Made from trusted COLORBOND® steel and related coated steels.
  • Strong, durable and built to resist corrosion.
  • A solid choice for steel frame builds, from purlins through to formwork.
  • Supports dependable steel frame builds, from purlins to formwork.

Any building, any design

Choose the right steel framing system for your project, without compromising on design.

  • A broad range of section sizes, depths and thicknesses.
  • Easy to specify across purlins and girts, wall framing and roof structures.
  • Compatible with steel battens for steel roof and walling applications.
  • Built for straightforward install and consistent structural performance.

Compliance Assured

Confidence comes standard with National Construction Code (NCC) and Australian Standards compliant products.

  • NCC and Australian Standards compliant products.
  • Developed, tested and manufactured with quality control at every step.
  • Made from cold formed steel for consistent shape and straight installs.
  • Helps maintain structural integrity across your steel framing system.
  • Confidence from spec through to install.
Thumbnail of 0311p FIELDERS KingFlor® in concrete formwork

0311p FIELDERS KingFlor® in concrete formwork

Thumbnail of 0341p FIELDERS SlimFlor in structural steelwork

0341p FIELDERS SlimFlor in structural steelwork

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Need a quote or technical advice? Speak with our team.