20FT/40FT Prefabricated Sandwich Panel House with 120 km/h Wind Resistance and 8 Richter Earthquake Rating
Price:
$799.00/sets 1-24 sets
MOQ:
1 set
Delivery Time:
Negotiable
Brand:
xinyu
Product Description
Customizable Prefabricated Sandwich Panel Houses
Our flat-roofed mobile houses utilize the structural strength of sandwich wall and roof panels, connected with nails, bolts, and self-tapping screws to create a robust, fixed mobile house system. The primary structure features a light steel frame with standard modular space arrangement, incorporating sandwich panels, PU tiles, and roofing systems for easy installation, transport, and reusability.
Material Specifications
Main Steel Frame Components
| Component | Specifications |
|---|---|
| Steel Column | Q235 Steel, 80*80 to 150*150 Square Tube, alkyd painting with two primary and two finish coats |
| Triangular Steel Roof Structure | Q235 Steel, C80-C140 Section steel, alkyd painting with two primary and two finish coats |
| Roof Purlin | Q235 Steel, C80-C140 Section steel, alkyd painting with two primary and two finish coats |
| Ordinary Bolt | 4.8S, Zinc Plated |
Roof and Wall Systems
| Component | Specifications |
|---|---|
| Roof Panel | Insulated Steel Sandwich Panel: 950mm width, 50-1200mm thickness Powder coated color steel (0.4mm/0.5mm/0.6mm) Insulation: Polystyrene (12-20kg/m³), Rockwool (120kg/m³), or Polyurethane (40kg/m³) |
| Wall Panel | Insulated Steel Sandwich Panel: 950mm width, 50-1200mm thickness Powder coated color steel (0.4mm/0.5mm/0.6mm) Insulation: Polystyrene (12-20kg/m³), Rockwool (120kg/m³), or Polyurethane (40kg/m³) |
| Edge Cover | 0.4mm galvanized color steel, aluminum angle |
Interior Finishes
| Component | Specifications |
|---|---|
| Ceiling | 6mm gypsum board with steel keel |
| Flooring | 18mm film faced plywood with 1.5mm PVC floor covering |
Doors and Windows
| Component | Specifications |
|---|---|
| External Door | Insulated steel door, 950*2100mm opening dimension, furnished with lock and 3 keys |
| Internal Door | Insulated steel door |
| Window | PVC window with 4mm glass and screen |
Electrical and Plumbing Systems
Electrical System
- Electric cable: lighting 2.5mm², air conditioning: 4.0mm², BV cable solid core with three different colors
- Lights: Double tube fluorescent lamp, 220V, 50-60Hz
- Switches: Single switch with junction box
- Socket: 16A five hole universal socket
- Power distribution cabinet: Box with breakers and earth leakage protective device
Plumbing System
![Interior view of prefabricated house showing electrical and plumbing installations]()
![Exterior view of completed prefabricated house installation]()
![Construction process showing steel frame assembly]()
![Close-up of sandwich panel construction and insulation materials]()
![Modular prefabricated house units in various configurations]()
![Completed prefabricated house with modern architectural design]()
![Multi-purpose prefabricated container house applications]()
![Professional design team working on prefabricated house projects]()
Complete plumbing system and rainwater drainage system designed according to building specifications
Technical Advantages
Weather Resistance
Designed to withstand heavy rain conditions and wind speeds up to 120 km/h
Structural Performance
Earthquake resistance up to Richter scale 8, wind resistance level 12
Thermal Efficiency
Thermal conductivity: 0.042 m²*K/W with B-level fireproof rating
Durability
Service life of 15-20 years with 10-year guarantee
Quality Service Commitment
- Custom product development from your drawings or samples
- Rapid problem resolution with technical support
- Quick response within 12 hours for all inquiries
- Fast shipping within 7 days
- One-stop service including electrical, plumbing, and all necessary installations
- OEM services available
Frequently Asked Questions
Can you design a unique prefab house for my specific needs?
Yes, our professional design team provides one-stop customization services tailored to your requirements.
What information do I need to provide for building a prefab house?
A sketch is preferred, but we can work with your area requirements and intended use to create a custom design.
How do I get a project quotation?
We provide quotes based on your design drawings and material requirements, or we can create a quotation based on your project purpose and specifications.
What are the main advantages of prefab houses?
Factory prefabrication saves on-site construction time, modular assembly enables easy transportation and relocation, and structures can be reused multiple times.
What applications are suitable for these houses?
Versatile applications include hotels, offices, retail spaces, residential units, construction camps, and various commercial uses.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xin yu Integrated Housing Co., Ltd.
Location
1301 Xicheng Huijin Financial Center, No. 6 Fuxing Road, Xingfu Street, Jinan, Shandong, China
Contact Person
Mao