Expansive bespoke homes with generous proportions—larger modules, soaring 4.2m ceilings, and open-plan living. Designed to international Passive House standards, precision-manufactured in Europe. Certification available on request.
*4-6 months for lock-up, 6-9 months for fully fit-out
Passive House is the world's most rigorous building performance standard. It's not a style or a brand—it's a quantified, tested, and certified approach to creating buildings that deliver exceptional comfort with minimal energy.
Byron Series homes are designed from first principles to meet this standard. Every detail—from the airtight envelope to the heat recovery ventilation—is engineered to work together as a complete system.
The result: homes that stay comfortable year-round with minimal heating or cooling, filtered fresh air 24/7, and running costs a fraction of conventional builds.
Byron Series modules are among the largest in prefab construction—each measuring 112-125m². This scale allows for truly open-plan living spaces with soaring ceilings up to 4.2m, creating homes that feel as spacious as any architecturally designed build.
Byron Series is available in both lock-up and fully fit-out configurations. Both options deliver the same Passive House performance—choose based on your timeline and whether you want to manage interior finishes yourself.
Weathertight shell ready for your own interior fit-out
Complete interiors, move-in ready
Save 2-3 months: Lock-up delivery is faster than fully fit-out. Both options deliver the same exceptional structural performance—the difference is timeline and who completes the interior finishes.
All Byron Series homes include the same high-performance envelope regardless of delivery stage. Lock-up delivery gives you flexibility to select your own interior finishes while maintaining performance standards.
Every Byron Series home is independently verified to meet Passive House standards
Wall and roof assemblies exceeding Australian standards
Blower door tested to Passive House standard
Exceeds NatHERS maximum with Passive House compliance; certification available on request
Timber structure stores more carbon than construction emits
Unlike standardised modular systems, Byron Series homes are designed from scratch for your specific site, climate, and lifestyle. Our architectural team works with you to create a home that's uniquely yours.
The design process includes detailed energy modelling using PHPP (Passive House Planning Package) to ensure your home will meet certification requirements before manufacturing begins.
Single-storey, double-storey, split-level. Pitched roof, flat roof, curved roof. Your vision, engineered for performance.
Climate data, orientation, topography, and regulatory requirements
Architectural drawings developed with your input and preferences
PHPP analysis to optimise performance before manufacturing
Full construction documentation and certification pathway
Precision fabrication in controlled European factory
Where conventional builders see problems, we see design opportunities
Steep terrain, remote locations, difficult access—our system adapts to your site constraints.
Engineered for up to BAL-29 compliance with fire-resistant assemblies and materials.
Solar thermal, PV systems, batteries, water harvesting, and wastewater management.
Passive design principles optimised for Australian conditions from tropical to alpine.
Tell us about your site and objectives. Our team will assess feasibility, discuss design possibilities, and provide an initial scope and budget indication. Available in lock-up or fully fit-out configuration to suit your timeline and finish preferences.
Our Tetrohaus series uses 20m² modules you can configure any way—from studios to 4+ bedroom homes. Add modules later, create interesting shapes, or extend your existing home.