Double Storey EPS Sandwich Panel Prefab House
Basic Information
Size
Any Size Is Available
Main Structure
Light Steel
Panel Type
EPS, PU, Rock Wool Sandwich Panel
Certification
ISO, CE, SGS
Usage
Warehouse, Villa, Dormitory, Office, Workshop
Capacity
20000 SQM Per Month
Package
Flat Package Into Containers
Key Features
✔Light steel structure, strong and durable
✔Beautiful outlook, unique and flexible design
✔Economical and money-saving solution
✔Excellent heat-insulation, waterproof, fire-resistance
✔Prefabricated components, zero construction pollution
✔Termite proof and concrete foundation compatible
✔High shipping efficiency (40HC holds 150-200sqm)
✔Quick installation: 8 workers install 150sqm in 4 days
Technical Specifications
| Category |
Component |
Specification Details |
| Dimensions | Width / Length | Width < 11m, Length No limited |
| Height | Wall & Clear height 2600mm/2800mm |
| Roof Slope | 15° |
| Standard Accessory | Wall & Ceiling | 75mm EPS Sandwich panel (0.041w/m.k) |
| Roof Board | 0.5mm Corrugated color steel sheet |
| Doors | Security outside door (900*2100mm) / SIP inside door |
| Windows | PVC sliding windows with fly screen (1200*1200mm / 500*500mm) |
| Steel Frame | Posts & Trusses | Square steel tube (Material: Q235, Painted) |
| Purlins | Square steel tube (Material: Q235, Painted) |
| Channels | Galvanized Steel Plain Sheet press moulding |
| Connection | Bolt connected, no welding needed |
| Technical Parameters | Bearing Load | 30kg/m2 |
| Wind Resistance | Grade 11 (0.45KN/M2 or ≤ 120km/h) |
| Earthquake Resistance | Grade 7 |
| Fire Proof | B2 Grade |
Why Choose Modular Construction?
◆Simultaneous Work: Building and site work completed together, reducing schedule.
◆Remote Service: Perfect for assembling work camps close to remote job sites.
◆Longevity: Well-built modular camps last 10, 15, or 20+ years.
◆Easy Installation: Bolt connections allow carpenter teams to perform installation easily.
Information Required for Quotation
| 1. Project Location | Country and area for environmental assessment |
| 2. Required Size | Length * Width * Height (mm) |
| 3. Local Loads | Max wind speed (km/h) and snow load (kn/m2) |
| 4. Insulation Needs | Choice of EPS, Rockwool, or PU sandwich panels |
| 5. Openings | Quantity and size of doors and windows |
Frequently Asked Questions
Q: What is the lifespan of this prefabricated house?
Our well-built modular prefab houses are designed to last for 10 to 20 years or more depending on maintenance.
Q: How fast can it be installed on site?
The installation is extremely fast. A team of 8 skilled workers can complete approximately 150 square meters in just 4 days.
Q: Is the house resistant to extreme weather?
Yes, the structure is designed to resist Grade 11 winds (up to 120km/h) and Grade 7 earthquakes.
Q: Can the design and size be customized?
Absolutely. We offer flexible designs and any size is available to meet your specific project requirements.
Q: Are the materials fire-resistant?
We offer B2 grade fire-resistant EPS panels. For higher fire safety requirements, Rockwool or PU sandwich panels can be suggested.
Q: How are the components transported?
Components are flat-packed into standard shipping containers. A single 40HC container can hold between 150-200 square meters of building materials.
Ruifa Modular House
