3 Layer Z-Fold EPS Sandwich Panel Container House

As a credible China supplier and professional factory focusing on prefabricated building manufacturing, Ante House launches the3 Layer Z-Fold EPS Sandwich Panel Container House. Tailored for multi-layer stacked construction demands, this upgraded Z-type folding container house inherits premium EPS sandwich panel thermal insulation performance, and is structurally optimized for safe 3-layer stacking. It solves the space limitation of single-layer container buildings, delivering high-space-utilization, foldable and reusable modular housing solutions for commercial and engineering projects worldwide.

Full Set of Product Technical Parameters

Technical Parameter Items
Detailed Standard Data
Allowable Stacking Height
Maximum 3 layers safe stacking
Overall External Dimension
5900mm × 2500mm × 2470mm
Indoor Available Dimension
5650mm × 2320mm × 2200mm
Compact Folding Height
440mm ultra-thin folded size
40HQ Shipping Capacity
10 units per container
Thermal Insulation Panel
50mm EPS color steel sandwich panel, Class B fire resistance
Load-bearing Frame Material
2.3mm thick Q235B roller beam steel
Floor Panel Material
18mm fireproof glass magnesium board
Surface Anti-rust Coating
Electrostatic baking finish, thickness ≥80μm

Distinctive Product Characteristics

  • Professional Multi-layer Stacking Design: The 3 Layer Z-Fold EPS Sandwich Panel Container House features optimized load-bearing structural design, realizing stable and safe 3-layer stacking, effectively expanding indoor usable area without occupying extra ground space.
  • Integrated thermal insulation structure: Equipped with high-quality EPS sandwich panels all around, it delivers stable heat preservation and sound insulation effects, ensuring comfortable indoor environment for long-term occupancy and office use.
  • Enhanced load-bearing steel frame: Upgraded main and auxiliary beam structure with high-strength Q235B steel, effectively bearing upper-layer pressure and avoiding structural deformation during long-term stacked use.
  • One-piece factory prefabrication: All internal circuits, doors and windows are pre-assembled in the factory, supporting rapid on-site assembly to shorten project construction cycle.
  • Flexible personalized customization: Supports adjustable panel color, door and window layout, insulation configuration and internal functional layout to fit diverse project scenarios.
  • Diversified Application Fields

  • Centralized accommodation projects: Multi-layer labor dormitories, staff residential quarters and student dormitory buildings for construction sites and industrial parks
  • Commercial modular buildings: Multi-layer temporary hotels, field service centers and outdoor camping multi-story residences
  • Public temporary facilities: Stacked temporary school classrooms, mobile hospital service areas and public rest rooms
  • Emergency & storage usage: Multi-layer refugee resettlement houses, classified material storage rooms and engineering temporary office clusters
  • Core Product Competitive Edges

  • Maximize space utilization: The 3 Layer Z-Fold EPS Sandwich Panel Container House breaks the space limit of single-layer container houses, greatly improving land utilization rate, especially suitable for compact construction sites.
  • Balanced safety and comfort: Reinforced load-bearing structure ensures stacking safety, while high-performance EPS panels guarantee excellent thermal insulation and fireproof performance for daily use.
  • High construction efficiency: Retains 90% faster installation speed than traditional buildings, only 2-4 workers can complete assembly within 20 minutes, saving massive labor and time cost.
  • Excellent reusability: Foldable and detachable structure supports repeated disassembly, transportation and reconstruction, with long-term use value for cyclic engineering projects.
  • Scientific Daily Maintenance Guidelines

  • Focus on stacking safety inspection of the 3 Layer Z-Fold EPS Sandwich Panel Container House, regularly check the overall verticality and load-bearing connection parts of stacked layers to avoid safety hazards.
  • Clean the surface of EPS sandwich panels regularly to prevent dust and dirt accumulation from affecting thermal insulation and sealing performance.
  • Inspect the anti-corrosion paint layer of the steel frame regularly, repair peeling and scratched parts timely to prevent steel corrosion and ensure structural stability.
  • Check the connecting bolts between layers quarterly to ensure tight connection and prevent structural looseness caused by long-term load-bearing.
  • Regularly detect the internal circuit system of each layer to ensure safe and stable power supply for multi-layer use scenarios.
  • 3 Layer Z-Fold EPS Sandwich Panel Container House

    3 Layer Z-Fold EPS Sandwich Panel Container House3 Layer Z-Fold EPS Sandwich Panel Container House

    Core Advantages of Choosing Ante House

  • Professional structural optimization capability: Relying on 20+ technical patents and 10-year+ senior engineer teams, we professionally optimize the stacking structure of folding container houses to ensure safe multi-layer use.
  • Strict layered quality control: Implement full-process inspection on raw material selection, structural welding and finished product testing, strictly guaranteeing the load-bearing and insulation performance of multi-layer container houses.
  • Complete factory strength: Two standardized factories with full independent production lines ensure stable output and qualified quality of customized 3-layer folding container houses.
  • Rich global project experience: Successfully delivered 150+ overseas projects, familiar with multi-scene application demands of multi-layer modular houses in different countries.
  • Thoughtful full-cycle service: Provide free project scheme design, 3D drawing customization, 2-year quality warranty and fast after-sales response.
  • Commonly Encountered Customer Queries

    Q1: Is the 3-layer stacked structure safe for long-term use? 

    A: The 3 Layer Z-Fold EPS Sandwich Panel Container House adopts reinforced Q235B load-bearing steel frame and high-strength connecting bolts, with professional structural pressure resistance design, which is fully safe for long-term standardized 3-layer stacking use.

    Q2: Can the stacking structure be adjusted according to site demands? 

    A: Yes, we support flexible customization of structural reinforcement schemes, adapting to different wind pressure, temperature and site load-bearing conditions.

    Q3: What is the delivery cycle for customized multi-layer products? 

    A: Conventional customized products can be delivered within 7-15 days after order confirmation, and large-scale multi-layer cluster projects can negotiate the delivery period separately.

    Q4: Does multi-layer stacking affect the thermal insulation effect? 

    A: The overall EPS sandwich panel enclosure structure is not affected by stacking. We can also thicken insulation materials for cold regions to enhance overall thermal performance.

    Q5: What is the MOQ for this multi-layer folding container house? 

    A: The conventional minimum order quantity is 6 sets, and flexible quantity negotiation is supported for large engineering group orders.

    Q6: What climate adaptation solutions are available for stacked houses? 

    A: We provide targeted upgrades: structural wind resistance reinforcement for strong wind zones, anti-corrosion coating treatment for coastal corrosion zones, and thermal insulation thickening for high-latitude cold zones.

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