Framing Timber
Four out of five modern homes are built with timber frames, and for good reason. These frames provide exceptional structural integrity, are custom-made, and arrive ready for immediate use. Their high strength-to-weight ratio allows for easy handling and faster construction than rival methods, making timber framing a top choice for builders.
Pine Framing – Rapid, Stable Construction
Four out of five modern homes are built using timber frames, and for good reason. Structurally sound, created to specifications and delivered to site means you get materials that are ready to use as soon as they arrive. They offer high strength to weight ratio and straightforward handling making erection faster than rival methods of construction.
When you need durable, cost effective timber framing nothing beats pine framing. Sourced from Australian and imported softwood pine, our products come both in treated and untreated varieties making them perfect for:
- Wall Frames
- Roof Truss Timber Webs
We only offer pine framing that meets Australian Standards meaning you receive timber that is:
- Structurally Sound
- Termite Resistant
- Resistant to Moisture
- Resistant to Extreme Heat
Uniform Timber for all Projects
When building a house or commercial construction you need to be sure you stay within budget and schedule. Pine framing helps you stay within these constraints, thanks to its low cost and easy installation and handling, keeping your construction schedules prompt and flexible.
We only offer pine framing that has been checked for uniformity and consistency so you get easy to handle timber that doesn’t give you headaches come assembly and erection. This means you can be sure of structural integrity when you buy from Big River. With options for different project requirements, including:
- MGP10
- MGP12
- MGP15
Our product range is very comprehensive and includes sizes with depths from 70mm to 290mm, widths 35mm and 45mm, and lengths up to 6m.
Showing 5 products

FormBEAM LVL
Purpose-engineered Laminated Veneer Lumber (LVL) for high-performance concrete formwork applications.
Formwork LVL

Frame & Truss Solutions
Big River operates three state-of-the-art frame and truss manufacturing sites across Australia strategically located in Breakwater, Victoria, Dry Creek, Adelaide, Bellevue, Perth.
Framing

StraightFrame LVL10
Big River Group’s StraightFrame LVL 10 is a premium engineered timber framing solution developed to deliver strength, accuracy, and reliability on every project.
Internal Wall Framing

Structural Hardwood
AUSTRALIAN HARDWOOD – BEAUTIFUL & DURABLE Does your build require durable and aesthetic building materials? Are you...
Structural framing

Structural Pine Framing
MGP10 and MGP12 structural pine for wall frames and roof trusses.
Residential and commercial framing
Why Choose Big River Framing Timber
Need Framing Timber for Your Next Project?
Whether you’re building a single home, multi-residential development or commercial project, Big River Group can supply structural pine framing timber in grades, sizes and treatment levels you require.
Contact your nearest Big River location for advice on framing timber selection, project requirements and site delivery options.
Frequently Asked Questions
How to choose the right MGP Grade?
Machine-graded pine (MGP) is graded to AS 1748, with the grade reflecting minimum stiffness and strength properties. MGP10 is the standard grade for most residential wall framing and roof truss applications. MGP12 is specified where greater stiffness is required – such as floor joists and lintels over wider openings. MGP15 is available for specialist applications requiring the highest stiffness rating. Your Big River location team can advise on the appropriate grade for your project.
Treated vs Untreated Framing
The NCC and AS 1604 require treated framing in termite-risk areas and in applications with moisture exposure risk.
H2 treated framing (including H2-S blue-stained pine) is specified for internal above-ground use in termite-risk zones.
Untreated framing is suitable in low-risk areas as permitted by the NCC. Always confirm the required treatment level for your project location before specifying.
Sizing and Specification
Big River framing timber is available in depths from 70mm to 290mm, widths of 35mm and 45mm, and lengths up to 6m. Sizing selection should follow the span tables in AS 1684 for the relevant framing application. Our teams can assist with span table references and sizing confirmation for wall frames, floor joists, roof rafters and other framing elements.
Australian Standards and Compliance
All framing timber supplied by Big River is manufactured to AS/NZS 1748 and designed for use in accordance with AS 1684 (residential timber framed construction) and AS/NZS 1720 (timber structures). Treated products meet the requirements of AS 1604.
This ensures your structural timber products meet recognised industry requirements for residential and commercial construction.
Visit Your Local Big River Location
Find specialist building products and expert advice at your nearest Big River Location.