Custom-built quality. Factory precision. Ready sooner.
Built in South Australia by qualified local trades with steel, Bluescope®, COLORBOND® and engineering that lasts.
Consult & Quote: Goals, site, and budget aligned.
Design & Approvals: Plans finalised. Council support provided.
Factory Build: Precision construction in controlled conditions.
Site Prep: Footings and services readied in parallel.
Delivery & Placement: Transport, cranage if required, accurate set-out.
Connections & Handover: Final fit-offs, compliance, keys.
We’ve helped South Australians turn ideas into modern modular homes that fit their lifestyle, budget, and site. Every build is custom-designed, factory-built with precision, and delivered ready to live in.
Out-Back Portable Buildings isn’t about cookie-cutter solutions — we work with you to create a home that feels like yours from day one.
Once approvals are in place, typical delivery and installation fall within 14-16 weeks, thanks to factory build and concurrent site works.
Yes. We use a steel skid base with an engineered steel frame and durable cladding options. Homes are designed for transport and long-term use.
Absolutely. Choose floor plans, fixtures, finishes, and upgrade packs to suit your lifestyle and site.
Yes. We take care of the approvals process and provide the required documentation.
We assess your block, prepare footings and services, then deliver, place, and complete final connections before handover.
Yes. We offer solar readiness, rainwater collection options, and improved insulation, along with double-glazed window options.
Modular design means your home is built in sections (modules) in a factory setting, then transported and assembled on-site. This gives you flexibility, faster build times, and the ability to customise layouts.
Every stage of construction happens in a controlled factory environment, where strict quality control checks are carried out before your home is delivered. This reduces errors and ensures consistent workmanship.
Unlike a traditional build that happens entirely on-site, modular building combines factory precision with parallel site preparation. This means shorter build times, less weather disruption, and more predictable costs.
Yes. Modular homes are designed with energy-efficient materials, smart insulation, solar-ready technology, and water-saving options, making them a great choice for sustainable living.
We use advanced modular-building technology, including steel framing, engineered skid bases, and precision factory processes. This technology ensures structural strength, longevity, and a smoother installation process.
Your modern modular home is closer than you think. Talk to our SA team today, get a transparent quote, and set your build in motion.
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About Us
Out-Back Portable Buildings specialises in providing high-quality, custom-built portable buildings to families and businesses in South Australia. Our range of demountable and prefab structures includes portable granny flats, houses, and offices that can be designed to meet your specific requirements.
Whether you need extra living space, a dedicated outbuilding, or a functional workspace, our portable buildings are the perfect solution.
