Flexible custom sizes (15FT-35FT) detachable container house for construction camps—all parts disassembled, function-modular, A-grade fireproof, 12-level windproof, ISO/CE-certified by OCM Suzhou.
Targeting B2B/B2C construction companies and infrastructure project contractors, this detachable container house takes "size precision customization + on-site function integration" as core, strictly adhering to the fast-assembly container’s characteristic of "all parts disassembled for shipping". No folding or expansion structures—frames, wall panels, doors, windows, and hardware are independently labeled and packaged, ensuring smooth cross-border logistics and on-site assembly.
Focusing on the diverse needs of construction camps under 40FT, it supports flexible size customization: length ranges from 15FT (4.57m) to 35FT (10.67m), width adjustable between 2.2m-2.44m, and height between 2.6m-2.8m. This solves the pain point of standard-size containers being incompatible with narrow construction sites, irregular plots, or multi-functional combination needs. Referencing peer construction-focused designs, it emphasizes modular function customization: you can choose single-function modules (office, dormitory) or integrated modules (office + dormitory + bathroom + canteen), with matching components such as integrated electrical systems, plumbing, sound-insulating partitions, and anti-slip flooring.
Logistics efficiency is optimized: 5-7 units of 15FT models fit in a 40HQ container, reducing shipping costs by 58% compared to fixed-size products. On-site assembly takes 4-7 hours with 3-4 workers, relying on bolted connections and detailed 3D installation guides—no professional skills required. The product is certified A-grade fireproof, 12-level windproof (32.7-41.4m/s), and 9-level earthquake-resistant, fully meeting global construction site safety standards. OCM provides one-stop customization services, from size design and function matching to component production and after-sales support, helping you build efficient and safe on-site camps.
| Custom Size | Range Length: 15FT-35FT (4.57m-10.67m); Width: 2.2m-2.44m; Height: 2.6m-2.8m |
| Gross Weight | 2,200kg-4,000kg (varies by size and configuration) |
| Material | Q235 galvanized C-section steel frame, 0.35mm hot-dip galvanized sheet, 50mm/75mm rock wool composite panel (A-grade fireproof) |
| Customizable Functions | Office (desk, cabinet, meeting table), dormitory (bunk beds, storage), bathroom (shower, toilet), canteen (counter, sink) |
| Wind/Earthquake Resistance | 12-level wind resistance; 9-level earthquake resistance |
| Insulation & Sealing | Thermal conductivity ≤0.038 W/(m·K); IP65 waterproof; airtight seal |
| Flooring | 18mm waterproof plywood + anti-slip PVC/SPC floor |
| Service Life | ≥15 years |
| Shipping Package | All parts disassembled (5-7 units/40HQ container for 15FT models) |
| Certification | ISO 9001, CE, A-grade fire safety, CNAS |
This custom detachable container house is tailored to solve the multi-scenario needs of construction camps, with size and function customization deeply integrated into each application:
① Narrow Construction Site Offices: For urban renovation or road construction sites with limited space, customize 15FT-20FT narrow-width (2.2m) models as project manager offices. The compact size fits narrow plots, and the internal can be customized with foldable meeting tables and storage cabinets to maximize space utilization.
② Large-Scale Project Worker Dormitories: Custom 25FT-35FT models to accommodate 8-12 workers per unit, with built-in bunk beds, lockers, and independent ventilation systems. Multiple units can be horizontally connected to form a dormitory building, and customized shared bathrooms and canteens reduce on-site construction complexity.
③ On-Site Kitchen & Bathroom Combinations: Target remote construction sites without supporting facilities, customize 20FT-25FT integrated modules (kitchen + bathroom). The kitchen is equipped with stainless steel counters, sinks, and exhaust fans; the bathroom has water-saving toilets and showers, with independent drainage systems to avoid environmental pollution.
④ Temporary Meeting & Training Centers: For projects requiring on-site training or meetings, customize 30FT-35FT models with removable partitions to switch between meeting rooms and training rooms. Equip with projection screens, sound systems, and multi-hole sockets to meet the needs of team communication and skill training.


1.Size Precision Customization: 15FT-35FT full-range adjustable length, 2.2m-2.44m width customization, perfectly fitting narrow or irregular construction sites without modifying the original terrain—saving site preparation time and costs.
2.Function Modular Integration: Supports single-function or multi-function module customization (office + dormitory + bathroom + canteen), avoiding the need for multiple independent buildings and reducing on-site layout complexity.
3.Efficient Cross-Border Logistics: All parts are disassembled and flat-packed, with 5-7 units of small-size models per 40HQ container—reducing shipping volume by 58% compared to fixed-size products and lowering cross-border transportation costs.
4.Top-Tier Safety & Durability: A-grade fireproof rock wool insulation, 12-level wind resistance, and 9-level earthquake resistance meet global construction site safety standards. The galvanized steel frame and anti-corrosion coating resist moisture, dust, and deformation, ensuring stable use in harsh construction environments.
5.Rapid Deployment & Low Maintenance: 4-7 hours of on-site assembly with 3-4 workers, no professional equipment required—shortening the camp construction cycle. The full-steel structure and sealed design reduce annual maintenance costs by 60% compared to traditional temporary buildings, adapting to the high-frequency use needs of construction camps.
6.Policy Compliance & Compatibility: Certified by ISO, CE, and A-grade fire safety, complying with construction safety regulations in Europe, Africa, Southeast Asia, and other regions. Standardized components support repeated disassembly and reuse across multiple projects, maximizing investment returns.
1. Can we customize a 22FT model with a width of 2.3m to fit a narrow urban construction site?
Yes! We support arbitrary length adjustments within 15FT-35FT and width customization between 2.2m-2.44m. For narrow urban sites, we will also optimize the foundation design (e.g., adjustable support legs) to adapt to limited space and ensure stability without site leveling.
2. How long does it take to produce a custom model with integrated kitchen and bathroom functions?
Standard custom models (size adjustment + basic function integration) take 15-20 days; models with special functions (kitchen, bathroom, multi-module combination) take 20-25 days. We have sufficient inventory of core components to shorten the production cycle, and expedited production (10-15 days) is available for urgent projects.
3. Are the customized modules compatible with each other for later expansion?
Absolutely! All modules adopt standardized connection interfaces. For example, if you first customize a 20FT office module, you can add a 25FT dormitory module and a 15FT bathroom module later—we provide matching connection components and sealing strips to ensure structural stability and water tightness.
4. How to ensure the quality of customized components during cross-border transportation?
All customized components are classified and packaged with shockproof and waterproof materials: vulnerable parts (glass, electrical components) are wrapped in foam and moisture-proof film, and hardware is packed in reinforced boxes. Each package is labeled with a component number and QR code for inventory checking. We also reserve 5% of vulnerable parts in each shipment for emergency replacement.
5. Can the internal layout be re-adjusted after installation?
Yes! The internal partitions and furniture are modular and detachable. For example, if you need to convert a dormitory into an office, you can disassemble the bunk beds and partitions without modifying the main structure. We provide adjustment guidelines to help you complete the layout change with basic tools.