Save 50% with our Supply-Only Lock-Up Kits
Take control of your build. Act as the project manager, hire local trades for the finish, and avoid paying the massive 30-50% margins that traditional builders charge.
Important Disclaimer
We are a manufacturer, not a local builder. We supply precision-engineered AS4600 LGS flat-pack kits (the "Lock-up Stage"). You must act as the Owner-Builder or hire a local builder to pour the slab, assemble the kit, and handle plumbing, electrical, and internal finishes.
Why pay someone else to make phone calls?
A typical turn-key granny flat in Australia costs anywhere from $120,000 to $180,000. But the actual materials only cost a fraction of that. The rest goes to the builder's margin, marketing, showroom rent, and contingency buffers.
As an Owner-Builder, you cut out the middleman. You buy the premium lock-up kit direct from our factory at wholesale pricing (~$600 USD/sqm), and pay your local tradesmen their actual hourly rate to finish the job.
Traditional Builder
$150,000+
Owner-Builder
$70k - $90k
The Owner-Builder Workflow
Building your own granny flat isn't as daunting as it sounds when you have a precision-engineered kit to start with.
Council Approval
Get your plans approved by your local council. Our AS4600 engineering documentation makes this step straightforward.
Order Your Kit
Send us the approved plans. We manufacture your steel frame, cladding, and windows, then flat-pack ship it to you.
Slab & Lock-up
Pour your slab. When the container arrives, you or a local carpenter assemble the pre-punched steel frame in days.
Trades & Finish
Hire a local plumber, electrician, and plasterer to finish the inside. You manage the schedule, you keep the savings.
Ready to take control of your build?
Send us your design ideas or approved plans. We'll give you a factory-direct price for the lock-up stage kit so you can start budgeting.