Prefab Home Installation: A Complete Australian Guide  

STEP 1: Design Tailored for Australia   

1. Site Assessment

1) Soil Testing: Clay soils require deep footings, sandy soils need anti-settlement measures.  

2) Climate Adaptation: Humidity control for north, insulation for south (NCC Section J compliant).  

3) BAL Ratings: Fire-resistant cladding mandatory in bushfire zones (e.g., Blue Mountains).

2. Modular Design

1) Standard Modules: Max 3.5m width for road transport compliance.  

2) Custom Add-ons: Aussie-style decks or bushfire-rated screens.  

3) 3D Simulation: Local tools like Archicad for VR walkthroughs.

 

STEP 2: Precision Factory Production  

1.Steel Welding

2.Wall Assembly

3.Utility Installation

4.Quality Control

 

STEP 3: Smart Logistics  

1.Urban Transport: Night moves with state permits.  

2.Regional Areas: Split modules for easier delivery.   

 

STEP 4: On-site Installation  

1.Foundation: 28-day slab curing; galvanized piers for coastal areas.  

2.Crane Work: Franna cranes with ±5mm precision.  

3.Utilities: Licensed trades only; CEC-compliant solar.

 

STEP 5: Australian Compliance  

1.Structural Cert: Engineer's Form 15 (state-specific).  

2.Energy Rating: NatHERS 6-star minimum.  

3.Final Approval: Council OC issuance.

 

Prefab installation combines precision engineering with local compliance, offering smart solutions to Australia's housing shortage. With policies like NSW's 2025 Prefab Accelerator Program, this method is poised for exponential growth.