40Ft Gen Eco XL
L 11.8m x W 6.54m x 2.35m (standard ceiling)
From $48,900 Inc GST
The 40ft GEN ECO is a generously sized expandable home designed for those who want maximum space while keeping things simple, efficient and affordable. Expanding from a transport-friendly unit into a large open-plan layout, it’s ideal for family accommodation, granny flats, dual living, staff housing and long-term rental use.
Built with a hot-galvanised steel structure and high-performance insulated wall panels, the GEN ECO delivers reliable strength, thermal comfort and low-maintenance living. Inside, it features fire-resistant flooring, a complete electrical system, lighting, power points and a fully fitted bathroom - available in standard, premium or customised layouts.
Engineered for Australian conditions, this model offers excellent wind and seismic resistance, providing peace of mind across a wide range of environments.
Available in modern exterior colours, including white, charcoal, grey or custom finishes.
The 40ft GEN ECO is the perfect balance of space, strength and smart design, offering flexible, modern living on a larger scale.
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External height
L11800 W6540 H2350 – 77m²
Internal ceiling height
2.35m - 2.25m
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Open plan or 1 to 6 Bedrooms
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Australian standards compliant
Pre-installed wiring, switches, and outlets
Dedicated TV power point
Rear mains connection
LED light fixtures included*
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Rainmaker shower, vanity with sink, soft-close toilet
100% pre-assembled (connect rear water/waste)
Premium upgrades available, e.g., laundry cabinet. Refer to the add-ons brochure for more information
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1-3 Bedroom: L-shaped with sink
4 Bedroom: 900mm kitchenette with single sink
Delivered wrapped (requires on-site countertop/sink installation)
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Frame: Galvanized steel, epoxy-treated
Walls: 75mm insulation (EPS/glass wool/polyurethane)
Roof: galvanized steel plate/FRP (glass fiber reinforced plastic - patent waterproof system)
Floor: Fireproof panel 18mm PVC grain board - timber-look PVC
Windows/Doors: Double-glazed aluminium - fly screens on windows
Bathroom: Premium/ standard or customized
Floor load: 250 kg/sqm
Electricity: 3C/CE/CL/SAA Standard, with distribution box, lights, switch, sockets, etc.
Wind resistance: 11 level
Earthquake resistance: Level 8
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Installation by customer, please ask if we have an installer in your area.
2–3 hrs average for unfolding but in our factory the record is 42 minutes. Assembly takes 9-12 hrs , plus 10 hrs for fit off
Detailed manual and videos provided
Note: Requires level ground (site preparation not included)
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Refer to the add-ons brochure
Take a walk through your future home
This beautifully crafted modular home combines smart design, quality finishes and functional open-plan living. Built for comfort, style and durability, it’s ideal for family living, guest accommodation, studios or rental use offering a flexible housing solution without compromise.
Most Popular House Plan
Our Process
01. Free Initial consult
We discuss your needs, your space, your design preferences
02. Full quote
We provide transparent pricing, timelines, and feature confirmation.
03. Design Blueprint
Once signed off we share the final design choices for you to approve
04. Your Nexera Home is complete — videos sent for confirmation.
Your home is built to your exact specifications. We then fully expand and set it up, sending confirmation videos for your approval. Once approved, your home is carefully folded and prepared for delivery.
05. Welcome Home!
Your Nexera Home is delivered ready to set up and enjoy within days.
Ready to Build Your Future?
Book Your Free Initial Design Consult.