Browse our steel frame kit home designs and floor plans, from 1 to 5 bedrooms. Choose a plan and customise it, or bring your own design and we will draft, engineer and manufacture it as a kit, delivered Australia wide.
Affordable kit home designs and floor plans
Every floor plan below is a starting point. Change the size, the layout or the roof line to suit your block and your budget, and we will price it as a steel frame kit.
We keep our kit home design options simple.
At BRIbuild we give you the opportunity to design your own floor plan.
Choose and customise one of our floor plans
Start from any design in our floor plan library and tell us what you would change.
Bring your own design
Send us your design, a sketch or a full set of drawings, for quotation.
Let us provide feedback on your kit home design.
Been thinking about making your own kit home design? Wondering how much you would need to budget for your kit home? At BRIbuild 70% of our kit home builds are custom floor plan designs. Everyone is different and no one solution fits everyone’s requirements. The first time you contact us we will ask, ‘do you have an ideal floor plan you would like us to provide feedback on?’ We are happy if you send us your ideas as a hand drawn floor plan showing us the basic external dimensions and the internal room sizes.
If you already have a set of drawings and elevations you would like us to quote as a kit, feel free to send them through for feedback.
All kit home styles welcome
Styles from our current range. Each one can be resized, re-planned or built to your own design.








We also draft and engineer skillion roof, hip roof and peak roof design kit homes, scandi loft, box house and modern urban kit homes, country kit homes, holiday kit homes, cabin kit homes, modular portable kit homes and unique custom kit homes.
We love a challenge and we love to bring our clients’ custom kit home dreams to a reality. No building is too big or small; we will have a go at drafting and engineering any kit home design.
Frame kit inclusions
- Design, drafting and elevations
- Help with council planning (DA) and building permits
- Certified engineering (Form 15)
- Energy ratings and BASIX
- Precision structural steel frames (TRUECORE)
- Foundation design: steel sub floor and piers
- Foundation design: slab
- Flat packed; delivery quoted on request
Kits are structure-only. Cladding, roofing, windows, doors and fit-out are not included.
Why choose BRIbuild
- BRIbuild kit home frames are made from BlueScope TRUECORE steel, covered by a 50-year steel warranty
- Site-specific engineering and council-ready drawings with every design
- Bushfire rated designs from BAL-LOW to BAL-FZ
- Owner builder and builder project specialists
- Designing and supplying steel frame kits since 2017



Delivery
We flat pack your kit home and deliver it to your site anywhere in Australia, supported by our network in Melbourne, Sydney, Adelaide, the Gold Coast, Brisbane, Bundaberg and Perth. For Tasmanian clients we pack a shipping container and send it across. Delivery is quoted with your kit.
We do more than just kit homes
The same steel frame system is used for townhouse steel frame kits, residential steel frame kit homes, portable building kits and backyard buildings.


