Ruifa Modular House Ruifa Modular House

Luxury Mobile Modular Expandable Portable Ready Prefabricated Folding Home Prefab Steel Container House for Comfortable Innovative Steel Structure Frame House

Customization: Available
After-sales Service: Full Drawing, Install Guide or Training
Application: Apartment

Product Description

📋 Basic Information
Model NO. BXT-K002
Installation Standard / Custom Design
Features Earthquake Resistant, Easily Movable, Eco-Friendliness, Flexibly Combinable, Thermal Insulation, Waterproof, Wind Resistance
Material Sandwich Panel
Color Options Gray, White, Green, Yellow
Window & Roof UPVC Window / Sandwich Panel Roof
Origin China
📦 Packaging & Delivery
Package Size 256.00cm * 95.00cm * 5.00cm
Package Gross Weight 23.500kg
Transport Package Nude Packing
🏠 Product Description
Modular Expandable Prefab House
K-type Prefab House Core Structure
  • Frame System: Utilizes light steel structure (K-shaped or C80# steel) for rapid modular assembly via bolts.
  • Enclosure System: 50mm-thick double-sided color steel sandwich panels for walls.
  • Roof Design: 20mm-thick PU tiles or color steel sheets for superior waterproofing and insulation.
  • Height: Single-story height up to 2760mm; supports double or triple-layer configurations.
Prefab Structure Detail
Modular Design
Primary Applications
  • Construction Sites: Dormitories, offices, warehouses, and command centers.
  • Public Facilities: Emergency shelters, mobile hospitals, and schools.
  • Commercial Use: Pop-up stores, outdoor camps, and mobile showrooms.
Performance & Efficiency
  • Seismic Resistance: Up to Grade 7; Floor live load of 150 kg/sqm.
  • Wind Resistance: Sloped roof design withstands Grade 10 winds.
  • Installation Speed: A 4-person team can install 80-100 sqm per day.
  • Sustainability: Recyclable materials; reusable for over 10 cycles.
Prefab Building Layout
Installation Process
Internal Structure
Exterior View
Modern Prefab Home
Site Application
Final Assembly
Frequently Asked Questions
1. How is the installation of the prefab house handled on-site?
We provide detailed manuals with photos, drawings, and videos. Most clients (93%) complete installation using local labor guided by these materials. Alternatively, technical teams can be dispatched for guidance or full installation for larger orders.
2. What are the main performance advantages of this house?
The K-type house is highly durable with Grade 7 seismic resistance and Grade 10 wind resistance. It is eco-friendly, recyclable for over 10 cycles, and offers high installation efficiency (80-100 sqm/day).
3. How many floors can be built using the K-style design?
It is typically recommended for 1 or 2 floors. A maximum of 3 floors is possible. For structures exceeding 3 floors, a T-house design supported by H-shape steel is recommended.
4. What thermal insulation materials are available?
There are four primary options for insulation: EPS sandwich panels, glass wool sandwich panels, rock wool sandwich panels, and PU (polyurethane) sandwich panels.
5. How should a prefab house be maintained?
It is advised not to modify the structure (adding partitions or removing screws) after installation. Repainting every 1-2 years helps maintain aesthetics and increase service life. Avoid tying wires directly to the structure to prevent electric shock hazards.
6. What foundation is required for the K-style house?
A strip foundation is standard for K-style houses. We provide foundation drawings to assist with the preparation on-site.

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