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big river GROUP

Big River has been manufacturing and supplying Formwork materials to Australian building projects for more than 100 years. Established as Australia’s leading Formply producer, we supply a wide range of locally-made softwood and hardwood Formply products.

Big River manufactures the world famous Armourform Formply, as well as Armourdeck permanent steel formwork. In addition, Big River supplies a complete range of formwork products and accessories, including plywood and LVL, timber framing, bridge in-fills, Permaform (extruded PVC permanent formwork for walls and columns) and shoring systems.

Big River's reputation is built on quality, reliability and superior customer service offering a National distribution network and an extensive product offering, regardless of the size or location of the project.

Our partnership with Formwork Industry Association

Big River Group is proud to partner with the Formwork Industry Association. Quality and superior customer service are at the forefront of Big River Group’s core values. We believe in order to grow and improve our Industry it is vital to provide members with the latest technology and information for continued improvement of best practises in the workplace.

Our key Formwork product ranges are:

Formply - ArmourForm

Formwork - LVL

Formwork Accessories

Steel Decking - Armourdeck



“Big River. Ausply. ArmourForm. ArmourDeck. EdgeForm. trueFORM®- hyPLANK®edgeFORM®”

Click Here to Make an Enquiry.


Members & Events
Tel : +61 401 326161

Email Us 

Address :
PO Box 189
Mittagong | NSW 2575


The Formwork Industry Association (FIA) strives to continuously improve competence and safety across the Formwork industry by bringing the industry together for networking, advocacy and knowledge sharing to raise standards and minimise risk.


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