Inside Our Modular Home Factory: Precision Manufacturing Behind Every QT Home
When choosing a modular home in Perth, many homeowners ask an important question:
Where is the home built — and how is quality controlled?
At QT Modular Homes, every 70m² backyard modular home is manufactured in a dedicated factory environment operated by our parent company in Tam Phuoc, Bien Hoa, Dong Nai, Vietnam — bringing over 15 years of international modular construction experience to Western Australia.
Why Factory-Built Modular Construction Matters
Unlike traditional brick construction that relies entirely on on-site trades and weather conditions, factory-built modular homes are constructed in a controlled indoor environment.
This allows for:
Consistent structural accuracy
Reduced material waste
Weather protection during assembly
Faster production timelines
Higher quality control standards
Each module is completed to near-finish level before shipment to Perth for installation.
Engineered for Australian Standards
Although manufactured internationally, every QT Modular Home delivered to Perth is:
Independently certified for use in Australia
Compliant with the National Construction Code (NCC) 2022
Classified as a Class 1A residential dwelling
Built using materials meeting Australian Standards
Our Perth-based team collaborates with licensed WA builders to manage permits and ensure local council compliance for every backyard installation.
Compliance is integrated into design — not added later.
Structural System & Materials
Our modular homes use a galvanised lightweight steel frame system manufactured to Australian Standard AS 1397, offering corrosion resistance and long-term durability suited to Perth’s climate.
Key materials include:
H3-treated pine external cladding
High-grade Colorbond steel roofing
Double-glazed aluminium windows
High-performance insulation systems
Premium interior finishes pre-installed in factory
By completing structural framing, insulation, wiring and interior fit-outs within the factory, we minimise on-site disruption and installation time.
From Production to Perth Installation
The typical timeline for a modular home project is approximately 75 days:
Production: 30 days
Shipping: 30 days
On-site installation: 15 days
Once modules arrive in Perth, they are craned into position and connected onsite. For properties with restricted access, alternative panelised solutions can be assessed.
Manufacturing Scale with Local Accountability
Our international manufacturing capability allows for precision production and efficiency, while our Perth operation ensures:
Local consultation
Site assessment
Permit coordination
Compliance with WA regulations
Installation management
This hybrid model combines global manufacturing expertise with local regulatory oversight.
Built for Backyard Investment in Perth
QT Modular Homes specialises in 70m² backyard modular homes designed for rental income and property value growth.
By leveraging controlled factory production and Australian compliance standards, we deliver modern, efficient and high-performance modular homes tailored for the Perth market.
