01
Consultation & Layout
We confirm your layout, finishes and electrical standard, then lock the specification in CAD before production starts.
Day 0
[ 40FT / FLAGSHIP / VILLA ]
40ft Large Expandable Container House
A spacious modular solution for larger project requirements — 74.8 m² of multi-zone living, family housing and resort-grade layouts.
74.8
m²
Expanded Area
12
grade
Wind Rating
10–12
hrs
Install Time
1
unit
Per Flat Rack
[OVERVIEW]
40ft Large Expandable Container House
The 40ft Expandable Container House is intended for projects that require a larger usable area and multiple functional zones. It can be configured for family housing, office facilities, team accommodation or other customized uses while supporting efficient off-site prefabrication.
[KEY FEATURES] Why Specifiers
Why Specifiers
Choose It.
- Spacious Interior — 74.8 m² expanded with full-height glazing options on the flagship AU-standard facade.
- Multiple Functions — Bedrooms, living, wet areas and working zones combined in one module.
- Combined Deployment — Units place side-by-side for larger compounds; connection details provided by our engineers.
- High-Wind Engineering — Grade 12 (320 km/h) wind resistance suits cyclone-exposed sites.
- Resort-Grade Finishes — Upgrade packages bring interior specification to villa level.
[LAYOUT OPTIONS] Configure It
Configure It
Your Way.
Every layout ships with the agreed electrical standard, insulation package and interior finish — confirmed in CAD before production.
- Bedroom + living + bath + kitchen
- Multi-bedroom family layout
- Office with meeting space
- Team accommodation
- Customized project layout
[GALLERY] Interiors, Facades
Interiors, Facades
& Drawings.
[TECHNICAL BRIEF]
Specifications.
Dimensions & Weight
- Folded dimensions
- 11800 × 2200 × 2480 mm
- Expanded dimensions
- 11800 × 6220 × 2480 mm
- Expanded floor area
- 74.8 m²
- Internal height
- 2200 mm
- Net weight
- 5500 kg
Structure
- Main frame
- Hot-dip galvanized steel, 80×140×3.5 mm square tube
- Wall panels
- 75 mm EPS sandwich, 12 kg/m³ EPS, 0.35 mm color steel faces
- Floor system
- 18 mm fire-resistant glass-magnesium board + 2.0 mm PVC / 4.0 mm SPC
- Roof system
- 1.0 mm fully welded galvanized steel roof panel + 50 mm EPS insulation ceiling
Performance
- Wind resistance
- Grade 12 (320 km/h)
- Thermal insulation
- 50/75 mm EPS; rock wool / PU optional
- Electrical
- CE certified, 12 kW max, 63A RCD + MCB, copper wiring
- Water / drainage
- DN20 supply, DN50 drainage interface
Installation & Shipping
- Installation time
- 10–12 hours
- Installation team
- 6–8 persons
- Loading quantity
- 1 unit / 40ft flat rack
- Gross weight (packed)
- 5800 kg
- Offloading
- Crane, min. 10 t
[SCOPE OF SUPPLY]
Standard Configuration
Standard supply scope for this model — the final package is confirmed line by line in your quotation.
| Category | Specification |
|---|---|
| Main Structure | Galvanized steel structural frame |
| Expansion System | Factory-fabricated expandable structure with supports, connection hardware and locking components |
| Wall System | Insulated sandwich wall panels |
| Roof System | Insulated roof panels with waterproof joint treatment |
| Floor System | Structural floor system with selected finished flooring |
| Doors | Steel entrance door |
| Windows | Aluminum alloy windows with glass |
| Electrical System | Lighting, switches, sockets, distribution box and internal wiring to the agreed standard |
| Plumbing System | Water supply and drainage pipelines where required by the confirmed layout |
| Bathroom Package | Toilet, wash basin, shower set and basic accessories when included in the selected layout |
| Kitchen Package | Base kitchen cabinet, countertop and sink when included in the selected layout |
| Interior Finish | Interior wall panels, ceiling finish and decorative trims |
[OPTIONS]
Optional Configuration
Select options according to climate, local standards and the final project layout.
| Category | Specification |
|---|---|
| Exterior Finish | Decorative wall cladding, wood-grain panels and customized exterior colors |
| Insulation | Rock wool, PU insulation or an upgraded thermal insulation package |
| Doors and Windows | Double glazing, insect screens, sliding doors, security doors and customized sizes |
| Interior Flooring | SPC, PVC, laminate or other project-specified flooring |
| Kitchen Upgrade | Full cabinet package, cooker hood, cooktop position and appliance spaces |
| Bathroom Upgrade | Water heater, mirror cabinet, upgraded sanitary ware and accessories |
| Electrical System | EU, US, UK, AU or other project-specific electrical standards |
| HVAC and Ventilation | Air conditioner, ventilation system and exhaust fans |
| Renewable Energy | Solar panels, inverter, battery storage and associated power components |
| Outdoor Accessories | Terrace, staircase, canopy, handrails and outdoor lighting |
| Furniture Package | Beds, wardrobes, sofa, dining furniture or office furniture |
| Smart and Safety Options | Smart door lock, access control, CCTV, smoke detector and project-specified safety devices |
[ COMPLIANCE ]
Engineered for Local Standards
CE-certified 12kW electrical systems with RCD + MCB protection ship as standard across the range. EU, US, UK and AU wiring packages, rock wool and PU insulation upgrades are available for compliance-driven projects. Component certificates (WaterMark-listed sanitary ware, tempered safety glass and more) are documented on our compliance page.
[ PROCESS ] From Order to
From Order to
Move-In Ready
A flat-packed SunModu unit follows a short, predictable path from confirmed layout to on-site installation — no wet trades, no long tails.
02
Factory Production
Steel framing, panels, interior fit-out, MEP and QC run through our own line — standard models in 15–20 days.
15–20 days
03
Flat-Pack & Containerize
Units are folded, protected and lashed into 40HQ containers with corner guards and film wrapping.
40HQ loading
04
On-Site Installation
A small crew unfolds, levels and connects the unit with basic tools — no crane on most sites.
Hours, not weeks
[FAQ] Common
Common
Questions.
What project types suit the 40ft?
Family homes, resort villas, site offices with meeting space and team accommodation — anywhere multiple functional zones are needed in one module.
Can two units be combined?
Yes — units place side-by-side or stack into larger compounds; our engineering team provides the connection details.
How is it shipped?
Flat-packed per the packing table; due to size, shipping is typically 1 unit per 40ft flat rack or open-top for programs.
Is an Australian-standard version available?
Yes — see the AU-standard facade in the gallery; combine it with the AU electrical package and upgraded insulation for local requirements.
What is the lead time?
Lead time is confirmed per order and configuration with your quotation; flagship configurations typically run slightly longer than standard models.
[RELATED SYSTEMS] You Might
You Might
Also Consider.
[ REQUEST A QUOTE ]
Request 40ft Expandable Pricing.
Tell us your layout, destination port and target market — our engineering team configures the flagship to your project.