Generally speaking, we can distinguish between two types of containers: construction containers, commonly found on construction sites, for example, and shipping containers, which are used primarily for maritime transport. The main difference between these types lies primarily in their construction.
Shipping containers are designed for long-term use in the harsh marine environment.

Shipping containers are made of Corten steel, which offers enhanced resistance to weather conditions. Corten steel, or COR-TEN, was specifically designed and developed to minimize corrosion in the extremely harsh weather conditions found in the marine environment.

The length of shipping containers is standardized according to ISO and is expressed in feet—we typically use containers measuring 10''; 20''; and 40''; feet. In terms of height, we distinguish between standard containers and high-cube (HC) containers.

The interior height is 2.39 m and 2.69 m, respectively.
Standard DC container (external dimensions)
10 '';(feet) – 2.89 m (L) x 2.44 m (W) x 2.59 m (H)
20 '';(feet) – 6.06 m (L) x 2.44 m (W) x 2.59 m (H)
40 '';(feet) – 12.19 m (L) x 2.44 m (W) x 2.59 m (H)

High-cube (HC) container (external dimensions)
20''; (feet) – 6.06 m (L) x 2.44 m (W) x 2.89 m (H)
40'';(feet) – 12.19 m (L) x 2.44 m (W) x 2.89 m (H)

The gross weight of an empty container is 2.5 metric tons for a 20'' container and 4 metric tons for a 40'' container. A fully equipped L30 Home module weighs approximately 8–9 metric tons.

To prepare a preliminary quote, we need a drawing with a description in which the customer specifies the functional requirements of the structure. It is essential to specify the layout, the number of containers, and the desired glazing. Based on this information, we will recommend one of our standard models or prepare a quote for a custom design.

Once the offer has been accepted and all the details have been agreed, we prepare a technical specification to ensure that the facility will be completed to your satisfaction.

Our know-how and experience gained over the past few years have enabled us to develop a standard product line. We have combined the most common customer requirements and preferences to make it easy for you to quickly choose a solution and enjoy a proven product.

As part of a custom project, we develop the concept together with the client. This ranges from structural modifications, to combining containers into larger structures and stacking them, all the way to creating unique architectural designs. As part of the project, we can prepare drawings, 3D renderings, visualizations, and, if necessary, construction plans. Depending on the budget, virtually anything is possible—we’re happy to advise you and provide customized quotes. We can also collaborate with a design firm of the client’s choice.

We can only provide precise pricing for units in our standard lineup. Other solutions are priced on a case-by-case basis. However, experience shows that the average cost of renovating a container in a “developer-ready” condition is 3,000 PLN/m² net.

This is the basic scope of the container adaptation including the following elements:

• new sea container (one way);
• structural changes to the container;
• Spray polyurethane insulation;
• internal wall and ceiling construction;
• plumbing;
• electrical installation (sockets, switches);
• drywall construction;
• smoothing, interior painting;
• Window and door joinery (anthracite PVC, 3-pane package);
• flashings;
• exterior painting.

Flexicube prides itself on its operational efficiency, which allows it to offer fair prices to all customers. If an order results in lower purchase prices for raw materials from our suppliers, we will be able to pass this benefit on to you by applying an appropriate discount.

For our standard designs, the construction period averages 8 to 12 weeks from the signing of the contract. The completion time for other orders is determined on a case-by-case basis and depends largely on the scope of the work ordered. In urgent cases, shorter delivery times are possible for an additional fee.

Under building code regulations, structures with an area of up to 35 m² (models L15, L30, and F30) do not require a building permit; they only need to be reported to the appropriate authority. For larger structures (over 35 m²), a building permit is required.

The scope of site preparation, including foundations, depends on local conditions. In most cases, it is sufficient to use stable support points (blocks, concrete slabs, foundation footings), which eliminate the need for costly foundations.

If it is desired to use the existing network, it is necessary to bring the utilities directly to the site.
We can also supply a container with its own energy source, equipped with a clean and dirty water system as part of the closed-loop tanks.