20ft Shipping Container Pool: Plans, Price & Ideas

20ft Shipping Container Pool Designs: Plans, Costs & Ideas

Key Takeaways

• Container pools can be installed in 2–4 weeks, versus 2–3 months for traditional pools, with minimal property disruption.
• Installation options include above-ground, partially buried, or fully in-ground, depending on budget and aesthetics.
• Proper rust protection and marine-grade coatings ensure a lifespan of 20+ years with minimal maintenance.
• Conexwest supplies high-quality containers suitable for pool conversions, with fast nationwide delivery in 3–7 business days.

Transform Your Backyard with a Container Pool

A 20ft shipping container pool offers durability, customization options, and significantly faster installation than traditional pool builds. These repurposed steel boxes represent the perfect intersection of sustainability, modern design, and practical functionality.

A standard 20ft shipping container measures 20' long × 8' wide × 8'6" high, providing approximately 160 square feet of swimming space. These dimensions create a pool roughly the size of a large hot tub or small lap pool, which is perfect for cooling off, light exercise, and social gatherings.

Container pools can be installed above ground, partially buried, or completely in-ground, depending on aesthetic preferences and local building requirements. Installation timeframes typically range from 2–4 weeks in ideal conditions, with 4–8 weeks being more common for the complete production-to-installation process. That said, it’s still dramatically faster than the 2–3 months required for traditional concrete pools. 

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Planning Your Container Pool

Successful installations require thorough planning for site preparation, permits, and utility connections.

Property Assessment

Conduct a thorough property assessment to identify optimal pool location. Consider sun exposure patterns throughout the day; eastern exposures provide morning warmth while western placements maximize afternoon swimming hours.

Evaluate existing trees that might drop debris or have invasive root systems. Distance from the house affects both convenience and utility connection costs, while proximity to property boundaries may trigger additional setback requirements.

The ground's natural slope influences drainage patterns and may impact excavation costs. Most installations require access for heavy equipment, so assess potential obstacles like narrow gates or low-hanging wires.

Permits & Regulations

Container pools typically require the same permits as traditional pools, though local requirements vary dramatically. Most jurisdictions mandate:

• Building permits
• Electrical permits for pumps and lighting
• Plumbing permits for water supply connections
• Safety requirements like fencing and self-latching gates

Some building departments remain unfamiliar with container pools and may require additional engineering documentation. 

Foundation Requirements

Proper foundations prove essential for longevity and stability. A reinforced concrete pad represents the gold standard, typically measuring 22 ft × 10 ft × 6 in for a 20ft container, with suitable rebar reinforcement.

Foundation engineering should account for soil conditions, frost lines, and potential fluctuations in the water table. Sandy or unstable soils may require deeper foundations or additional reinforcement to prevent settling.

While concrete foundations represent significant upfront expenses, they prevent costly structural issues that might otherwise develop years after installation.

Utility Connections

Container pools require reliable access to water for filling and electricity for pumps, heaters, and lighting. Water connections typically involve standard garden hose hookups for initial filling, though dedicated plumbing lines offer greater convenience.

Most installations require dedicated 220-volt service for pumps and heaters, necessitating professional installation to meet safety codes. Planning utility pathways early prevents expensive retrofitting later. 

Container Pool Cost Breakdown

Base Container Price

The foundation of any container pool project is the shipping container itself. New 20ft containers cost $2,349, while used units typically start from $1,325, depending on condition, location, and availability. High-cube containers (with 9'6" height instead of standard 8'6") command premium prices but offer extra depth for swimming. 

Site Preparation Costs: $500–$1,000

Site preparation covers essential groundwork such as leveling the area, preparing the foundation, and ensuring proper drainage to prevent shifting or water buildup over time. 

Costs vary depending on the installation approach you choose: whether the container is placed above ground, partially buried, or fully buried. More complex installations typically require additional excavation and reinforcement, which can push site preparation costs toward the higher end of this range.

Water Filling Costs: $200–$600

Water filling costs depend largely on the size of the container pool and local water rates. Smaller containers require less water and fall closer to the lower end of the range, while larger containers increase total water volume and overall cost. 

In areas with higher utility rates or usage-based pricing, initial filling expenses can climb toward the upper end of this estimate.

*These numbers are estimates, and the actual price can vary. Thus, it’s best to reach out to us for an accurate quote.

3 Stunning Container Pool Designs

Thoughtful design details turn rugged, industrial containers into eye-catching pool installations that anchor the backyard and elevate the entire outdoor experience.

Creative design options transform industrial containers into stunning backyard focal points.

1. Minimalist Above-Ground Design

The minimalist approach embraces the container's industrial aesthetic while maximizing budget efficiency. The container sits completely above ground on a concrete pad, with exterior painted in complementary colors that integrate with the landscape.

Simple metal staircases provide water access, while the container's top edge serves as a natural seating area. The exposed sides can showcase artistic murals, vertical gardens, or weather-resistant wood cladding.

2. Partially Buried Container with Deck Surround

Partially buried designs strike an elegant balance between above-ground simplicity and in-ground aesthetics. By excavating approximately 4–5 feet, the container sits with its top edge roughly at ground level.

Wrap-around decking built at the container's upper edge conceals visible portions while providing spacious lounging areas. This delivers the sleek appearance of an in-ground pool without extensive excavation costs.

The partially buried position offers natural insulation along submerged portions, improving temperature stability and potentially reducing heating costs. Incorporate planters or seating elements into the deck design for a complete outdoor entertainment space.

3. Container Pool with Glass Wall Feature

For a showstopping design element, incorporate a glass viewing panel along one side of your container pool. These windows transform utilitarian containers into architectural statements, creating dramatic sightlines through the water.

Properly reinforced acrylic or laminated glass panels can span up to 8 feet wide and 4 feet tall, though larger installations require additional structural support.

Choose Conexwest For Your Container Pool Project

Conexwest supplies quality shipping containers suitable for pool conversions with nationwide delivery. 

At Conexwest, our inventory includes new, used, and refurbished 20ft containers that have been inspected for structural integrity.

Here’s what we provide:

• Quality Container Selection: We inspect every container for minimal rust, structural soundness, and a history of chemical exposure. Our containers provide the foundation for safe, long-lasting pool conversions.
• Container Fabrication Services: Our fabrication services cover essential pre-modification work to prepare containers for installation, including cutting window and door openings, installing ventilation systems, and installing electrical conduit pathways. Each container is also treated with weather-resistant coatings to improve durability and long-term performance in outdoor environments.
• Fast Nationwide Delivery: We deliver throughout the United States within 3–7 business days. Our logistics network handles heavy equipment coordination for proper container placement.
• Expert Consultation: Our team provides guidance on container selection based on your pool design, budget, and site conditions. We help identify the best container grade for your project.
• Competitive Pricing: Our transparent quotes include delivery costs with no hidden fees.

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Frequently Asked Questions (FAQs)

How long does a container pool last?

With proper installation and maintenance, a shipping container pool lasts 20+ years. The key to longevity lies in comprehensive rust prevention treatments applied during conversion.

Can container pools be moved after installation?

Yes, container pools can potentially be relocated, though feasibility depends on the installation method. Above-ground installations offer the greatest mobility, requiring only the disconnection of utilities and the securing of internal components before transport.

Do container pools affect property value?

Well-designed container pools typically increase property value, though return on investment varies by location and installation quality. The unique aesthetic often appeals to buyers seeking distinctive properties with contemporary design elements. 

For maximum value enhancement, prioritize professional installation, high-quality finishes, and cohesive integration with the surrounding landscape.

How deep can a 20ft container pool be?

Standard 20ft shipping containers have approximately 7'10" of interior height. However, container pools are typically designed with water depths of 4–5 feet for safety and structural reasons. 

Most container pool designs incorporate raised floors for plumbing and drainage systems, reducing maximum water depth to approximately 5'6" for standard containers and 6'6" for high-cube variants.

How can Conexwest help with my container pool project?

At Conexwest, we specialize in supplying high-qulity shipping containers for pool conversions nationwide. We provide consultation on container selection based on your pool design requirements, site conditions, and budget constraints.

Our team helps determine which container grade and condition works best for pool applications, what initial preparations we can complete at our facility, and how to coordinate delivery with your installation timeline. 

We also provide container fabrication services, including window and door cutouts, ventilation installation, electrical conduit preparation, and weather-resistant coatings to ensure durability and readiness for installation.