Prefabricated timber roof trusses provide the foundational support for a building’s roofing frame and emphasise crucial structural elements including load distribution, span length, and overall roof design, with added design flexibility.
Prefabricated trusses are an affordable and eco-friendly framing solution, built to ensure both stability and durability.

AAA Advanced Trusses is Victoria’s premier designer and manufacturer of premium-quality, prefabricated timber roof trusses.
Our prefabricated roof trusses are engineered on-site in Melbourne and in accordance with Australian quality standards.
Our experienced and highly-skilled team will work with you to ensure our timber roof trusses are designed and finished to meet your project specifications. At our Melbourne manufacturing facility, we employ state-of-the-art technology and machinery to ensure precision fabrication for the most complex roof truss designs and structures.
AAA trusses are suitable for both residential and commercial projects throughout Melbourne and regional Victoria.
Request a quote or call us on +61 3 8782 7200 to discuss your project requirements or to learn more about our prefabricated timber roof trusses.
Choose AAA’s prefabricated roof trusses for your next project to enjoy a number of benefits:
- Streamlined installation: Prefabricated roof trusses are delivered to site ready for installation, making the installation and assembly process faster and more efficient than traditional framing solutions
- Cost-efficiency: Manufactured off-site at our Melbourne facility, our prefabricated trusses require less on-site labour, contributing to a reduction in overall project costs
- Accelerate project completion: Faster installation process and reduced on-site truss construction contributed to streamlined project completion
- Design flexibility: Custom-designed to various architectural styles, roof structures and project requirements, prefabricated timber roof trusses offer a high degree of design flexibility
- Superior strength and durability: Our prefabricated timber trusses, are designed for exceptional strength and endurance, ensuring structural stability
- Energy-efficiency: The design of our prefabricated timber roof trusses can contribute to improved energy efficiency resulting in lower energy costs
- Eco-friendly: Precision manufacturing and prefabrication of our timber trusses results in less material waste and contributes to more environmentally friendly building practices
- Expert consultation & support: Our team of experts provides comprehensive advice and support, from design and manufacture of your timber trusses, right through to on-site delivery
Why Choose AAA Wall Frames?

Prefabricated timber trusses can span longer distances than traditional framework, resulting in building projects that are less reliant on internal supporting structures such as load-bearing walls, beams, & columns.

Prefabricated trusses allow for more flexibility when it comes to the positioning of your interior walls. Interior walls can be installed, or even moved, to align with your design requirements.

Our roof trusses streamline the overall construction process. Trusses are manufactured off-site in AAA’s Melbourne factory, then delivered to site ready to install, eliminating delays caused by on-site production and material shortages.

Trusses are manufactured using the latest technology and machinery to ensure high-level engineering and precision fabrication of all finished products.

Ultimately, prefabricated roof trusses are quick and easy to install. The optimised installation and erection process will result in reduced on-site labour costs and faster project completion.
FAQs
Looking for more information about our timber trusses? Browse our frequently asked questions below.
What are prefabricated roof trusses?
Prefabricated roof trusses are engineered timber frames built off-site and delivered ready to install. They provide structural support for your building’s roof and are tailored to your design requirements.
What are the benefits of using prefabricated trusses over traditional stick framing?
Prefabricated trusses save on labour and installation time, reduce on-site waste, and ensure consistent quality. They also allow for longer clear spans and greater design flexibility.
Are prefabricated timber trusses cost-effective compared to traditional framing?
Yes. Prefab trusses are often more economical when you factor in reduced labour, faster installation, and less material wastage on-site.
How does the quality of prefabricated trusses compare to site-built options?
AAA’s prefabricated trusses are manufactured in controlled environments using precision equipment and software. This results in greater consistency, accuracy, and structural integrity compared to site-built methods.
Do prefabricated timber trusses offer environmental benefits?
Yes. Prefabricated trusses generate less material waste during production and installation. Timber truss solutions also have a lower carbon footprint than steel framing alternatives.
Are AAA trusses durable and weather resistant?
AAA’s timber trusses are highly durable and engineered to withstand harsh Australian weather conditions.
How long does it take to manufacture and deliver roof trusses?
Most orders are completed within 1 – 3 weeks after plans are finalised. Delivery times may vary based on complexity and project location.
Can I customise the design of my timber roof trusses?
Absolutely. Each truss is custom-designed to suit your architectural plans, roof pitch, spans, and load-bearing requirements.
What timber is used to manufacture AAA’s roof trusses?
We use structural-grade, sustainably sourced pine or hardwoods that meet Australian Standards for strength, durability, and termite resistance.
Are your roof trusses compliant with Australian building codes?
Yes. All trusses are engineered and certified to meet or exceed AS 1720 and other relevant Australian construction standards.
What information is needed to quote roof trusses?
Architectural drawings, engineering plans, roof pitch, wind rating, span lengths, and any special load considerations will help us provide a fast and accurate quote.
Do you deliver outside Melbourne?
Yes, we deliver across metropolitan Melbourne and regional Victoria. Interstate delivery may be available on request—please contact us for more details.
Are prefabricated trusses suitable for commercial as well as residential builds?
Yes. AAA trusses are designed for everything from single-storey homes to schools, warehouses, and multi-unit developments.
What types of timber roof trusses does AAA manufacture?
We produce all types of trusses from your standard A type trusses through to more complicated trusses such as scissors trusses, raised ceiling trusses, and mansard trusses.