Customizable Expandable Two-Story Prefabricated Homes for Sale | Certified China Manufacturer

This customizable two-story expandable prefabricated home offers a modern, durable, and modular design. Built with high-quality materials, it features spacious interiors, a balcony, and a sturdy staircase. Ideal for residential, commercial, and office use, it ensures quick installation and long-term reliability.

Upgrade your space with our customizable expandable two-story prefabricated home, constructed by stacking two 20ft foldable container houses. Designed to combine style, durability, and functionality, this double-deck structure redefines modern housing with a fast, space-efficient, and flexible solution.

Manufactured by a certified Chinese supplier, it’s the perfect blend of innovation and convenience for families, vacation rentals, or permanent dwellings.

Versatile Designs for Every Lifestyle

Whether you’re looking for a compact 2 story tiny house prefab, a spacious two story prefab house, or a multi-unit rental project, this expandable modular unit adapts to your needs. Perfect for:

  • Modern 2 story prefab homes with customizable layouts
  • Efficient prefab 2 story homes for families or offices
  • Adaptable two story prefabricated homes for rental or resort usage
  • Prefab single story homes convertible into prefab 2 story houses by stacking

Specifications & Materials (2 x 20ft Foldable Units)

  • Expanded Size (mm): 590063202480 per unit
  • Internal Size (mm): 564061402240 per unit
  • Folded Size (mm): 590022002480
  • Total Floor Area: ~36㎡ per unit, ~72㎡ total
  • Weight: 3500–4500kg per unit
  • Load: 2 sets/40HQ

Framework

  • Top Beam: Galvanized square tube 801002.5mm Q235
  • Main Column: Folded part 1502102.0mm Q235
  • Subframe: Tube 40601.5mm Q235
  • Corner Fitting: 210150160*4mm Q235
  • Hinge: Galvanized thickened Q235

Floor

  • Middle Room: 18mm cement board + 2mm PVC leather floor
  • Side Room: 18mm bamboo plywood + 2mm PVC leather floor

Thermal Insulation

  • Side Wall: 75mm EPS sandwich panel, 0.35mm double-sided colored steel
  • Partition Wall & Roof: 50mm sandwich panel, same as wall (options: rock wool, PU)

Electrical System

  • Standard: GB wiring, 6mm² incoming wire
  • Air conditioner socket: 4mm²
  • General socket: 2.5mm² (customizable)
  • Circuit breaker: 2P63A*1, leakage protector 2P/3P/4P 1pc each
  • Lighting: LED ceiling lights x6

Doors & Windows

  • Entry Door: Steel security door (optional: broken bridge aluminum)
  • Windows: PVC double-glass casement windows (optional: aluminum)
    • Sizes: 930*930mm x6, 500*500mm x1

Built for Speed, Quality & Comfort

This two story prefab home offers all the benefits of traditional housing — comfort, safety, and energy efficiency — while saving construction time and cost:

  • Pre-installed plumbing & electrical systems
  • Thermal insulation for year-round use
  • Fire-resistant, corrosion-proof structure
  • Optional interior customization (bathroom, kitchen, flooring)

Let’s Build Your Dream Two-Story Home

From compact 2 story prefab homes to versatile two story prefabricated homes, our expandable units provide endless possibilities for residential or commercial use.

Contact us today to receive layout drawings, pricing, and shipping details.

 

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