Shipping containers Trnava Slovakia
Shipping containers stopped being just transport boxes on seagoing ships long ago. Today you can find them in gardens, on construction sites, in industrial areas, and increasingly as fully functional living spaces. In Trnava and the surrounding area, interest in both purchasing and renting shipping containers is growing – whether you need a secure warehouse, an affordable garden house, or a modular facility. This guide will walk you through everything you need to know: from technical parameters and prices to supplier comparisons and legal obligations.
What are shipping containers and where do they come from?
History of shipping containers
The story of the shipping container begins in the 1950s, when American entrepreneur Malcolm McLean came up with a revolutionary idea: what if goods were loaded onto a ship not piece by piece, but in standardized steel boxes that could be easily moved between ship, train, and truck? In 1956, the first container ship Ideal X set sail from Newark to Houston with 58 containers on board. This moment launched a revolution in global logistics.
In the 1960s, standardization came under ISO standards. The dimensions of 20 and 40 feet became the worldwide standard, thanks to which today a container from China fits without problems on a train in Europe and on a truck in Trnava. An interesting fact is that it was precisely this standardization that enabled their secondary use – when a container is decommissioned from maritime transport, its solid steel construction makes it an ideal building module.
How does a shipping container get to Trnava?
The journey of a shipping container to your land in Trnava is a fascinating logistics chain:
- Maritime transport – The container crosses the ocean on one of the huge container ships. For Slovakia, the most important ports are in Hamburg (Germany), Gdansk (Poland), and Koper (Slovenia).
- Continental transport – From the port, the container travels by rail or truck to inland depots. For Trnava, the key depots are around Bratislava, in Poland (from where most Slovak sellers import), and in the Czech Republic.
- Depot and sale – At the depot, the container is sorted by condition and quality. Some go back into circulation, others are sold as used. It is from these depots that containers are shipped to customers throughout Slovakia.
- Final transport to the customer – A special truck with a hydraulic arm or a mobile crane delivers the container to the destination in Trnava.
Types of shipping containers by use
Not every shipping container is the same. Depending on how it was used and in what condition it is, we distinguish several basic categories:
| Container type | Condition / class | Typical use | Indicative price (6 m) |
|---|---|---|---|
| Cargo Worthy (CW) | Fully functional for transport, valid CSC plate | International transport, companies requiring certification | 2,500 – 3,500 € |
| ONE WAY (one-trip) | Almost new, used once, without damage | Storage, conversions to housing, demanding customers | 2,200 – 3,000 € |
| Used – storage | Decommissioned from transport, visual wear, watertight | Tool storage, workshops, construction storage | 1,400 – 2,200 € |
| AS-IS (as-is) | Various degrees of damage, no warranty of watertightness | Renovations, material source, less demanding storage | 800 – 1,300 € |
Key difference: Cargo Worthy class containers have a valid CSC (Container Safety Convention) plate and can be used in international transport. With a storage container, this plate is invalid – the container is decommissioned from transport, but is still structurally sound.
What are the dimensions and technical parameters of shipping containers?
Overview of ISO dimensions
The dimensions of shipping containers are strictly standardized. When you order a 20-foot container, you will always get the same basic dimensions – regardless of which seller you buy from. Let’s look at them in detail.
Detailed technical specifications
| Parameter | 20′ DC (6 m) | 40′ DC (12 m) | 40′ HC (12 m, high cube) |
|---|---|---|---|
| External length | 6,058 mm | 12,192 mm | 12,192 mm |
| External width | 2,438 mm | 2,438 mm | 2,438 mm |
| External height | 2,591 mm | 2,591 mm | 2,896 mm |
| Internal length | 5,898 mm | 12,032 mm | 12,032 mm |
| Internal width | 2,350 mm | 2,350 mm | 2,350 mm |
| Internal height | 2,390 mm | 2,390 mm | 2,695 mm |
| Internal volume | 33.0 m³ | 67.5 m³ | 76.3 m³ |
| Empty weight | 2,200 kg | 3,900 kg | 3,920 kg |
| Max. payload | 24,800 kg | 28,800 kg | 28,570 kg |
| Max. gross weight | 30,480 kg | 32,500 kg | 34,000 kg |
An important material parameter is corten steel (also known as weathering steel). This special alloy creates a protective layer of rust on the surface, which prevents further corrosion. That’s why even a 15-year-old container with scratches still maintains its structural integrity. The standard floor is made of 21 mm plywood wood impregnated against pests and moisture.
Lesser-known dimensions and special types
In addition to the three main sizes, there are other variants, although in Trnava they are more often available to order:
- 10-foot container – A compact version (approx. 3 m) ideal for small gardens with limited access. Volume approximately 14 m³.
- 45′ HC PW – Extremely long (13.7 m) with doors at both ends and increased height. Rather a rarity in Trnava.
- Open Top – With an open roof for top loading (heavy machinery, oversized cargo).
- Flat Rack – Without walls and roof, only a platform with end walls.
- Reefer (refrigerated container) – With its own cooling unit, used for transporting food and medicines. Often available in Trnava after decommissioning from transport – prices from approx. 4,000 €.
How much does a shipping container cost in Trnava and what does the price depend on?
Factors affecting the price
The price of a shipping container is not fixed. It is influenced by several key factors:
- Condition and quality class – The most important factor. The difference between an AS-IS container and ONE WAY can be as much as 2,000 €.
- Container size – While a 6-meter container starts at around 1,400 € (used), a 12-meter HC costs 500 – 800 € more.
- Seasonality – Container prices fluctuate depending on global demand for maritime transport. During crises (such as the COVID-19 pandemic), prices rose sharply; during periods of declining transport, they fall.
- Transport – Transport to Trnava can add 100 – 400 € depending on the distance of the depot and the method of unloading.
- Additional modifications – Painting, installation of windows, doors, insulation, shelving.
Indicative price range (2025/2026)
| Size and condition | Price excl. VAT | Price incl. VAT (23%) |
|---|---|---|
| 20′ DC (6 m) – AS-IS | 900 – 1,300 € | 1,107 – 1,599 € |
| 20′ DC (6 m) – Used storage | 1,400 – 1,900 € | 1,722 – 2,337 € |
| 20′ DC (6 m) – ONE WAY | 1,890 – 2,500 € | 2,325 – 3,075 € |
| 40′ DC (12 m) – Used storage | 1,800 – 2,400 € | 2,214 – 2,952 € |
| 40′ HC (12 m high cube) – Used storage | 1,990 – 2,700 € | 2,448 – 3,321 € |
| 40′ HC (12 m high cube) – ONE WAY | 2,500 – 3,500 € | 3,075 – 4,305 € |
Note on VAT: Some sellers (especially from Poland) issue invoices under the reverse charge mechanism – you need to have an EU VAT ID assigned. For non-entrepreneurs (citizens), the price is increased by Slovak VAT.
Hidden costs when buying a shipping container
Many buyers focus only on the price of the container and forget other necessary expenses:
- Substrate preparation – Gravel bed, concrete footings, or paving: 50 – 300 € depending on scope.
- Transport and unloading – The truck’s hydraulic arm is usually sufficient; if a crane is needed: 100 – 250 € extra.
- Access road – If a truck cannot enter the property (length up to 18 m with semi-trailer), reloading may be necessary.
- Maintenance – Although corten steel is durable, painting the roof and treating the seals once every 3 – 5 years extends the lifespan by decades.
How to properly choose a shipping container? What to look out for?
Quality classes and their meaning
Understanding the quality classes is the basis for a proper purchase. Each class speaks not only about the current condition, but also about what the container was last certified for:
- Cargo Worthy (CW) – The highest class of used container. It has a valid CSC plate, has passed inspection, and can be immediately deployed for international transport. Visual condition is excellent, minimal rust. Also suitable for demanding conversions.
- IICL 5 – A standard defined by the IICL (Institute of International Container Lessors). The container has passed a detailed inspection under strict rental criteria. Practically in “like new” condition. Less common in Slovakia.
- ONE WAY / Single Trip – A container that has made only one trip with cargo. It is practically new, with minimal wear. Ideal price-quality ratio for those planning a conversion to housing.
- AS-IS – Sold as-is. No guarantee. May have holes, non-functional doors, rust. The price is low, but the risk is high. Suitable only if you know exactly what you are buying and have craft skills for repairs.
Inspection at purchase
Focus on these points:
- Roof – This is the Achilles’ heel of every shipping container. Rust on the roof progresses from top to bottom and can lead to leaks. If possible, climb onto the roof (or ask for photos from above).
- Floor – The plywood floor should not have soft spots. Knock on the entire surface – a hollow sound means the plywood is disintegrating.
- Doors – Open and close both leaves. They should close smoothly and seal. Check the rubber seals.
- Welds and corners – Corner castings must be undamaged. They are essential for handling and stacking.
Most common mistakes of beginning buyers
- Underestimating substrate preparation – Placing a container directly on the ground means the bottom part will be permanently in contact with moisture. Concrete footings or a gravel bed are a minimum.
- Ignoring transport costs – Especially with cheap containers from distant depots, transport can account for 20 – 30% of the total price.
- “I’ll buy the cheapest and then repair it” – Repairing a significantly damaged container is often more expensive than if you bought a better piece right away. Steel can be welded, but the cost of labor and materials rises quickly.
- Not considering the access road – Not every property in Trnava allows access for an 18-meter truck. Measure the width of the gate, the height of obstacles, and the turning radius in advance.
What is the difference between a shipping and a storage container?
Many sellers use the terms “shipping container” and “storage container” almost interchangeably, but technically they are different products with different construction, legislation, and lifespan.
Shipping container (ISO container)
A shipping container is manufactured according to the strict ISO 668 and 1496 standards. Its construction of corten steel with a frame of massive steel profiles allows stacking up to 9 layers (with standard 20′ and 40′ containers). Every shipping container has a unique identification number (BIC code) and receives a CSC plate during manufacture, which certifies it for international transport. The lifespan in maritime transport is 10 – 15 years; after decommissioning, it serves another 20 – 30 years as storage.
Storage container
A storage container, on the other hand, is manufactured specifically for storage purposes. Although it may look similar on the outside, it usually has thinner walls, a simpler frame, and is not designed for stacking. It is often a modular construction of galvanized sheet with lower load capacity and volume. The advantage is a lower price (even 30 – 40% less than a shipping container) and often a more aesthetic appearance.
| Parameter | Shipping container (ISO) | Storage container |
|---|---|---|
| Material | Corten steel, 1.5 – 2 mm sheet | Galvanized sheet, 0.8 – 1.2 mm |
| Frame | Massive steel profiles, corner castings | Lighter frame, not always with corner castings |
| Stacking | Up to 9 layers | Usually not possible |
| Watertightness | Yes, certified | Yes, but less durable |
| Lifespan | 30 – 50 years with proper maintenance | 15 – 25 years |
| Price (6 m) | 1,400 – 3,000 € | 900 – 1,800 € |
| Legislation | Not a building (if without foundations) | May be considered a building |
| Floor load capacity | 24,800 kg (20′ DC) | 1,000 – 5,000 kg |
Practical recommendation: If you need safe storage of tools, machinery, or valuable material, pay extra for a shipping container. Its resistance to break-in is incomparably higher and the lifespan is double. A storage container is a good choice for less demanding storage (e.g. seasonal garden equipment), where price is the main criterion.
What can a shipping container be used for?
Storage
The most common use of a shipping container in Trnava is storage. Gardeners overwinter equipment in it, construction companies store materials and tools, and families put away seasonal equipment (skis, tires, garden furniture). In the industrial areas of Trnava (Trnava-sever industrial park, the former TAZ site), you will find dozens of containers serving as warehouses for smaller businesses. The advantage is clear: for the price of an annual rent of a small garage, you get your own, secure space for decades.
Housing and recreational use
Container housing is a worldwide trend, and Trnava is no exception. Two 6-meter containers create a fully functional garden house with an area of almost 30 m². After insulation, installation of windows, and connection of electricity, you get a space comparable to a classic cottage, often for less than half the price.
Business use
Shipping containers are increasingly being converted into original businesses: cafés, showrooms, pop-up shops, service workshops, or even offices. In Trnava and the surrounding area, you can find them, for example, as seasonal stalls or mobile stores. Modularity allows easy expansion – if the business grows, just add another container.
How does the transport and placement of a shipping container work?
Methods of transport
Transport of a shipping container is carried out in several ways:
- Truck with hydraulic arm (most common) – A special flatbed with a hydraulic arm that unloads the container directly on site. Requires sufficient space for unloading (minimum width 4 m and height without obstacles).
- Mobile crane – In tight conditions (narrow streets of Trnava’s old town, gardens with limited access), a separate crane is used. Increases costs by 100 – 250 €.
- Transshipment and combined transport – If a large truck cannot reach the site, the container is reloaded onto a smaller vehicle – this, however, increases the price and the risk of damage.
Preparing the site for the container
Before the container arrives, prepare:
- Hardened substrate – Gravel bed (thickness 15 – 20 cm), concrete footings (4 – 6 pieces for a 6m container), or concrete tiles. The substrate must be level and drained.
- Access road – Minimum width 3.5 m, without low-hanging branches and cables. A truck with a container weighs over 20+ tons – the ground must bear it.
- Distance from the property boundary – Ideally at least 60 cm on all sides so you can walk around the container and maintain it.
Frequently Asked Questions
What is the difference between a shipping and a storage container?
A shipping container is manufactured according to strict ISO standards from corten steel, with a massive frame, allows stacking, and has certification for international transport. A storage container is manufactured specifically for storage purposes, has thinner walls, a lighter construction, and usually does not allow stacking. A shipping container lasts 30 – 50 years, a storage container 15 – 25 years. In terms of price, a storage container is cheaper, but a shipping container provides significantly higher security and durability.
What are the dimensions of shipping containers?
The most common are 20-foot DC (6,058 × 2,438 × 2,591 mm, internal volume 33 m³) and 40-foot DC (12,192 × 2,438 × 2,591 mm, internal volume 67.5 m³). The popular high-cube version 40′ High Cube (12,192 × 2,438 × 2,896 mm, internal volume 76.3 m³) is also popular, which provides 30 cm more clear height. Less common are 10-foot and 45-foot variants, which are available to order.
How much does a shipping container cost?
A used 6-meter shipping container in storage quality costs in Trnava approximately 1,400 – 1,900 € excl. VAT. ONE WAY (one-trip, almost new) comes to 1,890 – 2,500 € excl. VAT. For a 12-meter HC container, you will pay from 1,990 € (used) to 3,500 € (ONE WAY). Transport (100 – 300 €) and any modifications must be added to the price.
How to properly choose a used shipping container?
Focus on the quality class – ONE WAY and Cargo Worthy are the most reliable, AS-IS is a risky choice. During physical inspection, pay attention to the roof (rust, holes), floor (soft spots, rot), doors (functionality, seals), and corner castings (undamaged). Always check watertightness – either by personal inspection or by detailed photographs.
Is a building permit required for a shipping container?
If the container stands freely on footings and serves exclusively for storage, a building permit is not required. A permit is necessary if the container is firmly connected to the ground, connected to networks, serves for permanent housing, or as a business facility. We recommend consulting each case with the Building Authority of the city of Trnava.
How to convert a shipping container into housing?
Conversion of a shipping container into housing includes several stages: selection of a suitable container (ONE WAY or Cargo Worthy), project preparation, building permit (if it is for permanent housing), insulation (foam polystyrene or sprayed PUR foam), installation of windows and doors, electrical and water wiring, and final interior modifications (plasterboard, floors, heating). Before starting, we recommend consulting the project with an expert.
Where to buy a shipping container in Trnava?
In Trnava and the surrounding area, there are several suppliers: sellers such as HZ CONTAINERS. The choice depends on the desired type, condition, price, and additional services.
What is the lifespan of a shipping container?
In active maritime transport, a shipping container serves 10 – 15 years. After decommissioning from transport and proper maintenance (painting the roof, treating the seals), it can serve as storage or a building module for another 20 – 30 years. The corten steel from which they are made creates a protective layer of rust that prevents further corrosion – this is a key factor in long lifespan.
What to look out for when buying a shipping container?
Most common mistakes: buying the cheapest AS-IS container without physical inspection, ignoring transport costs, underestimating substrate preparation (a container placed on bare ground degrades quickly), and not considering the access road for the truck. Always check watertightness, floor condition, and door functionality. If possible, visit the depot in person.
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Shipping container types
Roughly 80% of everything you own traveled to you inside a steel box. Shipping containers—also called cargo containers, ISO containers, or “conex” boxes—are the backbone of global trade, carrying about 90% of the world’s non-bulk cargo across oceans, rails, and highways. Yet a “shipping container” is not one single object. It is a family of specialized steel boxes, each engineered for a specific kind of cargo: some vent, some freeze, some open from the top, and some have no walls at all.
40 foot container storage uses
The 40 foot container has moved far beyond its original job of hauling cargo across the ocean. Today, the phrase “40 foot container storage uses” describes an enormous and still-growing field: everything from an extra garage behind a house to a full retail storefront, a mobile office, an indoor farm, or a temporary shelter. Because the 40 foot container is the most common size in global shipping, it is also the most abundant, the most affordable, and the most widely converted for storage and building purposes.
How tall is a 20-Foot shipping container?
A 20-foot shipping container stands 8 feet 6 inches (8′ 6″) tall on the outside, or 2.59 meters. Inside, the usable height is slightly less — roughly 7 feet 9–5/8 inches (2.39 m) — because the floor, roof panels, and corner castings consume several inches of the total height.
That is the short answer. But “how tall” hides important nuance: the number changes depending on whether you are measuring a standard unit or a high cube unit, whether you are measuring the exterior or the interior, and whether you actually need to fit something through the door opening, which is the shortest vertical dimension on the entire box.
Shipping container wheel movement kits
A shipping container wheel movement kit is a bolt-on (or twist-lock) hardware system that lets a single person attach wheels to the corner castings of a 20 ft or 40 ft shipping container and reposition it — often without a crane, forklift, or flatbed truck. Instead of hiring a heavy-haul trucker every time you want to nudge a container a few feet on your property, the right wheel kit turns a 4,000–10,000 lb steel box into something a pickup truck, skid steer, or a couple of strong backs with a come-along can move.