Mobile garage from a container – price, design and everything you need to know
Park a car, a motorcycle or store your equipment – without waiting for a building permit, without pouring foundations and for a fraction of the price of a brick garage. That’s exactly what a mobile garage from a container offers. This phenomenon of recent years is attracting more and more property owners looking for a fast, durable and affordable solution. In this article, you’ll find a complete overview – from specific prices and types of design, through technical modifications, to the legal requirements you definitely shouldn’t overlook before buying.
What is a mobile garage from a container and how does it work
A mobile garage from a container is essentially a modified shipping or storage container that serves as a fully functional parking or storage space. Unlike a classic brick garage, it can be relocated to another place if needed – and this flexibility is its biggest advantage.
The basis is a steel container made of exceptionally durable COR-TEN steel, which easily withstands corrosion, rain, snow and strong wind. A standard shipping container has a service life of 15–25 years even with minimal maintenance, and if it is also treated with a quality coating and basic insulation, it can serve significantly longer.
What types of containers are used for a garage
Not every container is suitable for use as a garage. On the market, you’ll encounter three main categories:
| Type of container | Dimensions (L × W × H) | Suitability for a garage | Approximate price of the container alone |
|---|---|---|---|
| Shipping 20′ (6 m) | 6.06 × 2.44 × 2.59 m | 1 car, motorcycle, storage | 50,000–110,000 CZK |
| Shipping 40′ HC (12 m) | 12.19 × 2.44 × 2.90 m | 2 cars in a row, workshop + garage | 90,000–160,000 CZK |
| Storage / assembled | Variable (e.g. 3.5–6 × 2.5–4 m) | Lighter construction, easier transport | 95,000–250,000 CZK |
A 20′ shipping container is the most common choice for parking a single standard car. However, if you need more space – for example for an SUV, a van or a combination of a garage with a workshop – it’s worth going for the 40′ HC version, which offers double the length and a slightly higher ceiling.
Watch out for the interior width: A standard shipping container has an interior width of approximately 2.35 m. This is sufficient for parking a regular car, but when opening the doors, the space may already feel cramped. If you plan to use the garage daily, consider either a wider storage container, or joining two shipping containers together.
Price of a mobile garage from a container – detailed breakdown
The price of a mobile garage from a container depends on three main factors: the condition and type of container, the extent of modifications and additional equipment. Let’s look at the individual items in detail.
How much does the basic version cost
The cheapest option is to buy a decommissioned shipping container and modify it minimally for parking. In such a case, the price is as follows:
| Level of finish | What it includes | Price excl. VAT | Price incl. VAT |
|---|---|---|---|
| Decommissioned container, no modifications | Steel shell, double-leaf doors, basic locking | 50,000–75,000 CZK | 60,500–90,750 CZK |
| Decommissioned container, basic modification | Cutting the entrance opening, installation of garage doors, paint | 110,000–160,000 CZK | 133,000–193,600 CZK |
| New / “First Way” container, basic modification | Perfect condition, sectional doors, RAL paint | 130,000–180,000 CZK | 157,300–217,800 CZK |
| Complete turnkey garage | Insulation, electrical installation, remote-controlled sectional doors, interior lining, flooring | 220,000–350,000 CZK | 266,200–423,500 CZK |
To these amounts, you must add transport and assembly. Transport is usually charged per distance (approximately 30–50 CZK/km) and the actual assembly of the container using a crane costs 3,000–8,000 CZK depending on the location and accessibility of the site.
What all affects the final price
The final price can differ by tens of thousands of crowns even between two seemingly similar garages. Here is an overview of what goes into the price:
- Type and condition of the container – a decommissioned “Cargo Worthy” with minor cosmetic defects vs. a new “One Trip” container without a single spot of rust.
- Sectional doors – basic manual double-leaf doors vs. automatic sectional doors by Hörmann or DoorHan with remote control (difference of 30,000–80,000 CZK).
- Insulation and thermal insulation – without insulation, the container will be unbearably hot in summer and moisture will condense in winter. Spray PUR foam or mineral wool with lining costs 20,000–60,000 CZK.
- Electrical installation – basic lighting and sockets (10,000–20,000 CZK) vs. complete wiring with circuit breaker and preparation for heating (30,000+ CZK).
- Floor – the original wooden floor may be sufficient, but a more durable solution (steel grating, concrete screed, anti-slip treatment) adds another 5,000–20,000 CZK.
- Exterior modifications – facade cladding, wooden siding, plaster or designer paint in a RAL color (10,000–50,000 CZK).
Comparison with a classic brick garage
If you’re hesitating between a mobile garage from a container and a classic brick building, the numbers speak for themselves. While a brick garage with dimensions of 6 × 3.5 m costs 400,000–700,000 CZK including a foundation slab, roof, doors, electricity and plaster, and its construction takes 2–4 months, a container garage is ready in 1–3 weeks and at roughly half to a third of the price. In addition, the need for a building permit (in most cases) is eliminated, saving not only money but mainly the time spent at the offices.
Design and technical modifications – step by step
Converting a shipping container into a garage is not just about cutting an opening for a door. Let’s look at all the key modifications that turn a steel box into a fully functional and comfortable parking space.
Preparation of the base and container installation
A shipping container is structurally designed so that it transfers its weight only through the four corner castings (so-called corner fittings). This means you don’t need a concrete foundation slab – a reinforced gravel base and concrete footings at the corners are sufficient. These must be adequately sized (at least 40 × 40 × 40 cm) and set at a non-freezing depth so that the container does not shift over time.
Important detail: Air must flow under the container. If you placed it directly on the ground or on concrete, the bottom part would start to corrode and moisture would be pushed inside. A gap of at least 15–20 cm between the terrain and the bottom of the container is ideal.
Garage door and entrance
The most fundamental modification is cutting the entrance opening and installing the door. You have two basic options:
- Double-leaf doors – a classic solution that uses the container’s original doors. Cheap, but less convenient and worse sealing. Suitable for occasional use or storage.
- Sectional garage doors – a modern solution with an automatic drive and remote control. They seal perfectly, are safe and comfortable. In container garages, doors from the brands Hörmann, DoorHan or Lomax are most often used. Installation requires cutting out the front wall and mounting a supporting frame into which the doors are fitted.
The standard width of garage doors for a passenger car is 2.5–3 m, height 2.1–2.5 m. With a 20′ container, this is easily achievable.
Thermal insulation – why you can’t do without it
An unmodified steel container heats up to 50–60 °C in summer and, conversely, freezes through in winter. In addition, the metal walls condense moisture during temperature changes, which is a disaster for a parked car – it promotes corrosion of the bodywork, mold in the interior and degradation of rubber seals.
Professional thermal insulation is therefore not a luxury, but a necessity. Two main materials are used:
- Spray polyurethane (PUR) foam – applied directly to the steel walls, creating a seamless insulation layer without thermal bridges. It adheres excellently to the metal and also serves as a vapor barrier. A thickness of 5–8 cm is sufficient for year-round use.
- Mineral wool + vapor barrier – a cheaper option that is inserted between the steel wall and the interior lining (OSB boards, plasterboard). However, it requires careful execution of the vapor barrier, otherwise condensation inside the construction threatens.
After insulation, the interior walls are lined – most often with OSB boards (durable, affordable), or with plasterboard or tongue-and-groove boards for a more aesthetic look.
Electrical installation and lighting
Even in the simplest garage, you’ll appreciate at least basic lighting. A standard electrical installation includes:
- LED lighting (1–2 ceiling lights)
- 2–3 230 V sockets (for charger, vacuum cleaner, tools)
- Circuit breaker and residual current device
- External supply connector (so-called “cable socket”)
For more demanding projects, preparation for heating (e.g. direct heater or radiant panel), safety sensors for opening the doors, or an outdoor reflector with a motion sensor are also added.
Ventilation and moisture removal
Even a well-insulated garage needs ventilation. After arrival, the car brings moisture (wet undercarriage, warm engine), and if it has nowhere to escape, the interior gets damp. The solution is ventilation grilles in opposite walls (ensuring natural air flow) or passive ventilation hoods on the container roof.
Building permit and legislation – what to watch out for
One of the most common questions is: Do I need a building permit for a mobile garage from a container?
The answer is not entirely unambiguous and depends on the specific situation. In general, according to Czech building law, it is a product fulfilling the function of a building. If the container is placed on the site without a fixed connection to the ground (i.e. on concrete footings, not on a foundation slab), it usually falls into a category that does not require a building permit or notification.
However, there are situations where you can’t do without the authorities:
- The garage exceeds 25 m² of built-up area and a height of 5 m – in such a case, notification to the building authority is required.
- The land is located in a heritage zone or otherwise protected area.
- The municipality has its own decree regulating the placement of mobile structures.
Practical advice: Before buying, always check the conditions at your specific building authority. Some municipalities require at least a zoning consent, even if the law strictly speaking does not require a permit. A ten-minute phone call can save you months of trouble.
Advantages and disadvantages of a mobile garage from a container
Advantages
- Speed of implementation – from ordering to a finished garage usually 1–3 weeks.
- Price – up to 50–70% cheaper than a brick garage.
- Mobility – the garage can be relocated to another site at any time.
- Durability – COR-TEN steel withstands weather influences, vandals and thieves.
- No building foundations – a reinforced base and concrete footings are sufficient.
- Modularity – the possibility of joining multiple containers into a larger unit.
Disadvantages
- Limited width – the interior 2.35 m is cramped for some wider cars.
- Need for insulation – without insulation, the garage is hot in summer and damp in winter.
- Appearance – a basic container without facade modifications does not look aesthetic on every site.
- Handling – a crane is required for transport and installation, which increases one-time costs.
How to choose a supplier and what to ask
When choosing a supplier of a mobile garage from a container, don’t be guided only by the lowest price. A quality supplier should be able to provide references from previous projects, offer a warranty on both material and workmanship (at least 2–5 years) and have their own facilities for container modifications.
Before signing the contract, ask for an itemized budget in which the following are clearly separated:
- Price of the container itself (type, age, condition)
- Price of modifications (cut-out for doors, installation, paint)
- Price of doors (type, brand, drive, control)
- Price of insulation and interior lining
- Price of electrical installation
- Transport and assembly (including crane)
Reputable companies like HZ CONTAINERS offer a complete service from production through transport to installation on the site. With smaller suppliers, watch out for hidden fees – especially for transport and crane, which can increase the final price by 15,000–30,000 CZK.
Frequently Asked Questions (FAQ)
How much does the cheapest mobile garage from a container cost?
The cheapest option is a decommissioned 20′ shipping container without modifications, which you can buy from 50,000 CZK excl. VAT. It’s sufficient for basic parking, but expect the absence of insulation, electricity and comfortable doors.
What are the dimensions of a standard garage from a container?
The most commonly used 20′ shipping container has external dimensions of 6.06 × 2.44 × 2.59 m (L × W × H). The interior width is approximately 2.35 m, which is sufficient for a regular passenger car. For larger vehicles or two cars, a 40′ HC container (12.19 × 2.44 × 2.90 m) is used.
Do I need a building permit for a mobile garage from a container?
In most cases, no. If the container is placed freely on concrete footings without a fixed connection to the ground and does not exceed 25 m² of built-up area, a building permit is not required. However, always check the specific conditions at your building authority.
How long does the production and installation of a container garage take?
From ordering to a finished garage usually 1–3 weeks. The actual installation on the site using a crane takes several hours. This is a significant difference compared to 2–4 months for a brick garage.
Is it necessary to insulate a container garage?
Yes, if you want to use it year-round and park a car in it. Without insulation, moisture condenses, which causes corrosion of the bodywork. In addition, in summer, the interior heats up to extreme temperatures. Quality insulation (PUR foam, mineral wool) is an investment that quickly pays off in the form of vehicle protection.
Can a garage from a container be insured?
Yes, most insurance companies allow you to insure a mobile garage as part of property insurance or as a separate item. The condition is usually quality locking and, in the case of more expensive garages, also security features (grilles, alarm).
What is the service life of a mobile garage from a container?
A shipping container made of COR-TEN steel has a service life of 15–25 years with basic maintenance. With regular repainting and proper ventilation of the bottom part, it can serve significantly longer. Container garages made of galvanized profiles and trapezoidal sheet have a somewhat lower service life, but still in the range of decades.
Czech Republic, Třebíč 
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