A smarter way to build a home.
Architecturally considered. Engineered in timber. Made for Australian living.
Modtruss combines intelligent home design with an engineered timber building system to make building a well-designed home simpler. Choose from five carefully considered designs. Select your package and finishes. See your price. Order your Modtruss.

Five homes. One smarter system.
From a compact backyard studio to a three-bedroom family home, every Modtruss design is built around the same philosophy: good architecture, intelligent structure and less complexity.

Studio 20

Cabin 45

Granny 60

Compact 90

Family 120
Compare every design side by side.
Sizes, layouts and both package prices on one page.
Designed as a home. Engineered as a system.
Architecturally considered
Homes designed around people rather than simply fitting rooms inside a structural box.
Engineered timber
A structural approach centred on renewable timber sourced, where possible, through responsibly managed forestry supply chains.
Raised floor
Modtruss homes are designed around an engineered raised timber floor system, subject to site-specific engineering.
Simplified construction
Pre-engineered and coordinated components simplify the transition from design to supply and construction.
Clearer pricing
Standardised designs and defined options allow you to understand package pricing before you buy.
Australian focus
Designed for Australian conditions and supplied through an east-coast network, using Australian manufacturers and suppliers wherever practical.

A repeatable, pre-engineered structure.
Instead of assembling floor, wall and roof framing as separate systems on site, Modtruss homes are built around repeatable, pre-engineered timber truss components that integrate all three.
The result is a home structure that is coordinated before it leaves the facility, simpler for your builder to assemble, and designed around a raised timber floor. The underlying structural system is employed under licence.
How the system worksLock-Up or Complete. You choose how far we go.
Modtruss Lock-Up
The engineered structure, roof, windows and external doors: everything needed to take your home to a secure, weather-tight stage. Your builder completes the interior.
Modtruss Complete
Everything in Lock-Up plus insulation, linings, internal doors, kitchen, bathroom, laundry, tiling and hot water, coordinated as one package for your builder to install.
From online order to your builder on site.
- 01
Choose
Select one of five Modtruss homes.
- 02
Configure
Choose Modtruss Lock-Up or Modtruss Complete and select available finishes and options.
- 03
Check your site
Confirm planning, access, engineering and site requirements. Need help? We can refer you to Mainsave Projects.
- 04
Confirm
Review your selected home, package, site details and delivery requirements, and pay your deposit.
- 05
Engineer
Site-specific structural requirements are confirmed before manufacture.
- 06
Prepare
Your coordinated Modtruss package is manufactured, sourced and prepared.
- 07
Deliver
The package is dispatched through the appropriate regional facility.
- 08
Build
Your appropriately licensed builder constructs your Modtruss home on site.
Building smarter starts with what we build from.
Timber sits at the heart of Modtruss. We use engineered timber efficiently and source it from managed and regrown forestry resources where possible.
Use timber intelligently.
Design efficiently.
Minimise unnecessary material.
Manufacture accurately.
Build for the future.
Forestry certifications (e.g. FSC/PEFC), chain-of-custody and embodied-carbon information will be published once confirmed with suppliers.
Not sure if your site is ready?
Planning controls, site conditions, access, services and engineering can affect what can be built on a particular property. Modtruss does not include town planning, development approval or project-management services within its standard home packages. Independent assistance is available through Mainsave Projects for customers who need help assessing a property, coordinating consultants or navigating the approval process.
Check my siteBuilders & developers
One system. More possibilities. A dedicated commercial pathway for multi-dwelling developments, regional housing, build-to-rent, tourist accommodation, farm and staff housing, and lifestyle communities.
Commercial enquiriesChoose. Configure. See your price.
Build your Modtruss online in a few minutes, with a running total at every step.