Products
Browse Big River Group's complete range of building products - from structural plywood and formwork to cladding, framing, flooring, and interior finishes. Filter by category, application, or specification to find the right product for your project.
Hardie™ Flex Sheet
A smooth, flat sheet that is painted on-site to create a flat panel look.
Hardie™ Gravis™ Panel
Hardie™ Gravis™ Panel provides a smooth, render ready surface ideal for a cohesive modern facade or standout feature wall. Hardie™ Gravis™ Panel Floor also available.
Hardie™ Groove Lining
A fibre cement vertical joint (VJ) sheet panel that gives the look of tongue and groove timber.
Hardie™ Oblique™ Cladding
Hardie™ Oblique™ Cladding - A bold, contemporary aesthetic with the wide grooves and bespoke design flexibility.
External wall cladding
Hardie™ Panel Compressed Sheet
External balconies, verandas & wet areas.
Hardie™ Tex Base Sheet
The original blue board. A strong, pre-primed base sheet that is finished on-site with a specialised texture coat system.
Hardie™ ZeroLot™ Wall System
Hardie™ Smart ZeroLot™ wall system is a fire and acoustic rated dual boundary wall solution designed for Class 1 & 10a timber framed buildings.
Helix AAC
Helix AAC Panels are a next-generation external wall system that combines the strength of concrete with outstanding thermal and acoustic performance.
Bushfire-prone area construction
Intergroove®
Intergroove® is the perfect choice for creating a modern, floor-to-ceiling feature wall or a traditional half-height design.
Internal Lining
Fibre Cement - Internal Linings Protected from Damage Does your build require solutions for frequently wet or high...
External wall cladding
Linea Weatherboard
Linea™ Weatherboard is a pre-primed, thick horizontal weatherboard with deep shadow lines.
Contemporary/Architectural
Matrix™ Cladding
Matrix™ Cladding offers a bold industrial aesthetic when an architectural panelised look is desired.
External wall cladding
Products by Application
Standards & Compliance
Big River products are manufactured and tested to meet the relevant Australian and New Zealand standards for structural performance, fire safety, durability, and emissions. Key standards across our product range include:
AS/NZS 2269
Structural plywood. Covers stress grades (F-grades), bond types, and dimensional tolerances for load-bearing applications.
AS/NZS 2270 & 2271
Interior plywood (AS/NZS 2270) and exterior plywood (AS/NZS 2271). Covers veneer grades, bond types, and emission classes.
AS 1530.4 Fire Testing
Fire resistance testing for building materials. Products are assigned Fire Resistance Levels (FRL) and Fire Group Numbers.
Technical Documents
Visit Your Local Big River Location
Find specialist building products and expert advice at your nearest Big River Location.