The Custom Prefabricated 20ft Portable Container Shower Unit is a modern, durable, and cost-effective sanitation solution designed for construction projects, mining camps, labor accommodation sites, industrial facilities, military camps, emergency response centers, and temporary workforce housing.
Manufactured using high-quality galvanized steel structures and insulated wall systems, this shower unit provides a clean, comfortable, and hygienic bathing environment for workers and staff. Its prefabricated and portable design allows for quick installation, easy transportation, and flexible customization according to project requirements.
Qinglin Zhijia specializes in manufacturing modular container buildings and sanitation facilities for global customers, offering professional OEM and ODM services to meet diverse industry demands.
The company is engaged in the integrated operation of container house research and development, design,production and manufacturing, wholesale and retail, franchise chain and recycling.
Product Description
FAQ
Product Introduction
The Custom Prefabricated 20ft Portable Container Shower Unit is a prefabricated sanitary container built within a standard container structure. Compared with traditional brick-and-mortar shower facilities, these units offer significant advantages in mobility, installation efficiency, cost control, and long-term durability.
The unit can be configured with:
Individual shower cubicles
Shared shower rooms
Hot and cold water systems
Drainage systems
Ventilation systems
Waterproof flooring
LED lighting
Water heaters
Changing areas
Wash basins
Storage lockers
These features make the container shower unit an ideal choice for temporary and permanent sanitation infrastructure.
Product Specifications
Item
Specification
Product Name
Custom Prefabricated 20ft Portable Container Shower Unit
Container Size
20ft Standard
External Dimensions
6058 × 2438 × 2896 mm
Structure
Galvanized Steel Frame
Wall Material
Sandwich Panel
Roof Material
Insulated Steel Roof
Floor Material
Waterproof Cement Board / PVC Flooring
Door Type
Steel Security Door
Window Type
Aluminum Alloy Window
Water Supply
Customized
Drainage System
Built-in
Electrical System
Customized
Lifespan
15-20 Years
Installation Time
Rapid Assembly
Customization
Available
Superior Quality Starts with Precision Craftsmanship — High-Strength Galvanized Steel Frame System
We understand that a solid foundation is essential for handling challenging projects and harsh conditions. The Custom Prefabricated 20ft Portable Container Shower Unit is built with a premium high-strength galvanized steel frame, crafted with precision to deliver exceptional structural integrity and long-term reliability.
Designed to withstand frequent transportation and demanding outdoor conditions, the galvanized steel framework offers:
Outstanding corrosion and rust resistance
Superior load-bearing capacity
Stable performance under repeated transport
Long service life and minimal maintenance
Resistance to deformation and environmental stress
Whether deployed at construction sites, mining camps, industrial facilities, military bases, or remote workforce accommodations, the steel frame ensures safe, durable, and reliable operation for years.
High-Performance Sandwich Wall Panels
The wall system can be customized with:
EPS Sandwich Panel
Rock Wool Sandwich Panel
PU Sandwich Panel
These materials offer:
Thermal insulation
Sound insulation
Fire resistance
Waterproof performance
Energy efficiency
Waterproof Flooring System
The flooring is specially designed for wet environments and includes:
Waterproof cement board
Anti-slip PVC flooring
Drainage slope design
Moisture-resistant treatment
This ensures long-term durability and user safety.
Available Colors
To match different project requirements and corporate branding, the shower unit can be customized in various colors:
White
Gray
Blue
Green
Beige
Military Camouflage
Customized RAL Colors
Customers can also request custom logo printing and branding solutions.
Flexible Customization Options
As a professional container building manufacturer, Qinglin Zhijia offers comprehensive customization services.
Customization options include:
1.Interior Layout
Single shower room
Multi-person shower room
Male and female shower sections
Accessible shower room
2.Water System
Cold water system
Hot water system
Solar water heating
Electric water heater
Instant water heater
3.Additional Facilities
Lockers
Mirrors
Exhaust fans
Air conditioning
Water tanks
Solar systems
Smart access control
4.Exterior Design
Corporate logos
Customized colors
Decorative panels
Project-specific branding
Product Features
1.Fast Installation
The prefabricated design significantly reduces construction time. Units can be installed and operational within a short period after delivery.
2.Easy Transportation
Designed according to standard container dimensions, the shower unit can be transported by:
Truck
Rail
Sea freight
This makes it suitable for international projects and remote locations.
3.Hygienic Environment
The integrated drainage and ventilation systems ensure a clean and comfortable bathing experience.
4.Durable Structure
The galvanized steel frame and insulated wall panels provide long-term performance even under harsh weather conditions.
5.Cost-Effective Solution
Compared with conventional construction methods, the shower units help reduce:
Labor costs
Construction time
Material waste
Maintenance expenses
6.Environmentally Friendly
The modular construction process minimizes environmental impact and supports sustainable building practices.
Application Scenarios
The Custom Prefabricated 20ft Portable Container Shower Unit is widely used in:
Construction Sites:Providing temporary sanitation facilities for workers.
Mining Camps:Supporting workforce accommodation in remote mining operations.
Military Camps:Providing efficient and durable sanitary infrastructure.
Labor Accommodation Camps:Enhancing worker comfort and hygiene standards.
Emergency Relief Projects:Rapidly deployed after natural disasters and humanitarian emergencies.
Industrial Facilities:Serving factories, warehouses, and production plants.
Temporary Events:Suitable for exhibitions, sports events, and outdoor activities.
About Qinglin Zhijia
Qinglin Zhijia is a professional manufacturer specializing in modular container buildings and prefabricated construction solutions.
Our product range includes:
Folding Container Houses
Flat Pack Container Houses
Modular Container Offices
Container Accommodation Units
Container Toilets
Custom Prefabricated 20ft Portable Container Shower Units
Container Warehouses
Guard Houses
Security Kiosks
Modular Camps
With advanced manufacturing equipment, experienced engineers, and a dedicated export service team, we have successfully supplied container solutions to customers across Asia, Africa, the Middle East, Europe, South America, and Oceania.
Conclusion
The Custom Prefabricated 20ft Portable Container Shower Unit is a reliable, durable, and highly customizable sanitation solution designed to meet the hygiene requirements of modern construction projects, mining camps, industrial facilities, workforce accommodation sites, and emergency response operations. Combining a robust galvanized steel structure, efficient prefabricated design, premium insulation materials, and flexible configuration options, it offers exceptional value, rapid deployment, and long-term performance.
At Qinglin Zhijia, we are committed to delivering innovative modular building solutions that help our customers improve operational efficiency while reducing construction costs and project timelines. Whether you require a standard shower container or a fully customized sanitation complex, our experienced team is ready to provide professional support from design and manufacturing to delivery and after-sales service.
We sincerely look forward to establishing long-term partnerships with distributors, contractors, project developers, engineering companies, and government organizations worldwide. Contact Qinglin Zhijia today to discuss your project requirements and discover how our prefabricated portable container shower unit solutions can contribute to the success of your next project.
How long do Qinglin House container houses last, and how are they protected against rust and corrosion?
- Hot-dip galvanized steel frame: our main frames use galvanized (zinc-coated) steel, forming a metallurgical bond that resists rust far better than spray-painted frames. This is especially important for coastal sites or humid climates.
- Expected lifespan: with proper installation and routine maintenance, a well-built container house can last 30–50 years or more, comparable to conventional construction.
- Rust-first engineering: we protect both the frame and connections, so doors and windows keep sealing properly and the structure stays rigid over time.
What sizes and models are available, and can modules be combined into larger spaces?
We offer a full range of standardized and customizable units to match different projects:
- Standard models: 20ft / 40ft expandable container houses, foldable (collapsible) containers, double-wing expandable units, and mobile space capsules.
- Application-specific units: site offices, dormitories, container toilets, medical/health cabins, coffee kiosks, canteens (e.g. 6m × 8m), and double-story homestay units (e.g. 3m × 6m).
- Modular combination: multiple modules can be spliced side-by-side or stacked to create larger layouts — from single studios to multi-bedroom homes, two-story villas and whole worker camps.
Do you offer customization?
Yes — full customization is available to match your site, style and budget:
- Layout & interior: door/window placement, room division, interior design style, bathroom fixtures.
- Exterior: wall color, cladding materials, logo branding, RAL custom colors, and features like glass curtain walls, terraces and wooden decks.
- Materials & insulation: choose EPS or rock-wool sandwich panels, insulation thickness, and flooring — suited to hot, cold or humid climates.
- Technical: electrical circuits, power systems and certifications can be tailored to your country's requirements. Send us your drawings or requirements and we'll advise the best configuration.
What are your MOQ, production lead time and shipping arrangements?
We support both trial orders and large-scale projects, with flexible options:
- MOQ & packing: as a guide — approx. 2 units per 40HQ for 20ft expandable houses, 1 unit per 40HQ for 40ft expandable houses, and about 10 units per 40HQ for foldable (Z-type) units. Exact MOQ varies by model and customization.
- Production lead time: roughly 7–15 working days for standard models and 15–30 working days for customized products, confirmed upon order.
- Logistics: foldable and modular designs are packed to minimize shipping volume and reduce your freight cost. We've exported to 35+ countries across Australia/NZ, Europe, the Middle East and Africa.
How is installation carried out, and what site preparation do we need?
Our units are designed for fast, low-skill on-site assembly:
- Foundation: do not place a container house directly on bare ground or grass — soil moisture corrodes steel and uneven settling distorts doors/windows. Prepare a level foundation: compacted gravel with level concrete blocks/pillars at all load points, or ideally a concrete slab / screw piles for permanent use.
- No on-site welding: panels and frames are factory pre-drilled and bolt together, like building blocks — no skilled welders required.
- Time & crane: most expandable/foldable units can be set up in a matter of hours with one crane for lifting and expanding; specific requirements are provided in the installation manual.
It integrates prefabricated housing, packing boxes, quick-assembly boxes, metal products,
prefabricated houses and other temporary construction facilities.
