Storage container 20ft with steel floor – IICL 6, 904 050-6

Are you looking for a reliable, safe and versatile storage space that can withstand the demands of specific industries? The 20ft storage container with a steel floor is a professional choice not only for ordinary storage, but especially for the sensitive needs of the optics industry. Its parameters, quality certification and thoughtful design make it an indispensable mobile warehouse, transport unit and base for creative conversions. Container transport to Olomouc and elsewhere in the Czech Republic is free after meeting the conditions below.

Dimensions, load capacity and volume of the 20-foot container

A standard 20-foot container (designated as 20ft) offers an external length of approximately 6.06 meters, a width of 2.44 meters and a height of 2.59 meters. The internal dimensions are slightly reduced by the construction of the walls, floor and ceiling – typically 5.90 meters in length, 2.35 meters in width and 2.39 meters in height. The total internal volume reaches approximately 33.2 m³, providing enormous space for storing material, tools or finished products. The container’s load capacity is designed for a maximum gross weight of around 30 tons, with a useful load capacity (net load capacity) of approximately 28 tons. Thanks to the steel floor, exceptional strength and resistance are ensured even under point loads, which is key for storing heavy and fragile optical components.

Dimensions are indicative and may always vary slightly depending on the manufacturer.

IICL 6 quality and RAL 7016 color

This container is supplied in IICL 6 quality standard. What does that mean? IICL (Institute of International Container Lessors) defines a scale of the technical condition of used containers. Level 6 designates containers in very good condition, which have undergone a thorough inspection and any minor repairs. They are fully functional, waterproof and wind-resistant, without significant body damage. Compared to lower grades (e.g. AS IS), IICL 6 offers assurance of long service life and aesthetic level suitable for representative and demanding operations. In the optics industry, where even minor leaks or corrosion can endanger precision instruments, this quality is absolutely essential.

The RAL 7016 color, known as anthracite gray, gives the container a modern and industrially clean appearance. This dark, matte shade is not only elegant, but also practical – it visually forgives dirt and looks professional in any environment. Unlike traditional blue or green containers, anthracite blends better into urban development, corporate premises and natural surroundings. The durable polyurethane paint also protects the steel construction against UV radiation, moisture and mechanical scratching.

Steel floor, ventilation and opening

The storage container is equipped with a steel floor, which, compared to the wooden version, eliminates the risk of pests, rot or absorbency. The smooth, washable surface facilitates cleaning and disinfection – ideal for environments with high hygiene requirements, such as optical production or assembly. The floor can withstand extreme point pressures, and therefore you can safely place heavy machines, grinders or storage racks on it.

The standard opening using a 4-bar system guarantees trouble-free handling of the double-leaf doors. The design allows full opening of the container front, so you can easily load even larger items inside. Each door section is secured with robust lockable mechanisms, which can be supplemented with your own lock for maximum security.

Ten integrated ventilation openings (Air Vents) ensure natural air circulation. This minimizes the risk of condensation and mold growth, which is absolutely essential when storing sensitive optical elements. Ventilation protects anti-reflective layers, polished lens surfaces and delicate electronics from moisture degradation. If you need to control the environment even more, the ventilation openings can be easily closed and connected to an air conditioning unit.

Use in the optics industry – storage, transport and conversions

The optics industry includes a wide range of activities from the production of precision lenses, prisms and mirrors to the assembly of telescopes, microscopes, laser systems and camera technology. All these areas require a stable and secure background. Let’s take a look at how our container can serve you.

Who it’s suitable for

The container will be appreciated by manufacturing companies, service centers, scientific institutions, distributors of optics and semiconductor components, as well as individuals building mobile laboratories or field optical workshops. It is ideal for those who need to flexibly expand storage capacities without construction interventions, or for companies working in various locations and requiring rapid mobility of equipment.

Storage options and capacity

A 20-foot container can comfortably accommodate several pallets with optical components. For example, with standard storage of euro pallets (1.2 x 0.8 m), up to 10 pallets fit inside in one layer, and with appropriate stacking, even more. What all can be stored? Raw optical glass, ground semi-finished products, finished lenses and prisms in protective packaging, precision mechanical parts, optomechanical assemblies, measuring instruments, calibration standards, laser modules, fiber optics and much more. The steel floor and ventilation ensure that even long-term storage does not endanger sensitive surfaces.

Transport options

As a shipping container, this model is fully certified for sea, rail and road transport. In the optics industry, you will appreciate the ability to safely transport expensive instruments and prototypes between production plants, research laboratories or exhibitions. The container can be easily loaded onto a truck and moved within a few hours anywhere in the Czech Republic and abroad. Fragile optical components can be anchored inside to special stands and filled with fixing materials, thus eliminating the risk of damage due to vibrations. The lockable all-metal space protects against dust, moisture and unauthorized access.

Conversion options and other uses

The 20ft storage container with steel floor, thanks to its robust construction and quality materials, is an ideal base for specialized conversions. In the optics industry, a wide range of creative solutions are available:

• Mobile optical laboratory – after insulation, installation of air conditioning, air filtration and a dust-free work table, you will get an operational workplace directly in the field, for example for adjusting telescopes away from light pollution in cities.
• Service container – equipped with tools, diagnostic instruments and supplies of spare parts, it enables quick repairs directly at the customer’s site (e.g. in astronomical observatories, at laser shows or at industrial camera systems).
• Warehouse with controlled conditions – by connecting to a dehumidification and tempering system, an environment with constant humidity and temperature can be created, which is necessary for storing hygroscopic optical crystals.
• Exhibition unit – after installing lighting, showcases and security features, a representative showroom is created, which can be easily moved to optical exhibitions, conferences or to partners’ premises.
• Microscopic workshop – for glass grinders or prototype manufacturers who need temporary space with minimal vibrations and the possibility of connection to electricity and water.
• Office facilities – many companies convert containers into mobile offices for technicians working on optical network installations. The steel floor can withstand tiles or linoleum and, thanks to standard dimensions, prefabricated interior panels can be used.

The main advantages include mobility – the container can be moved with minimal costs and without a building permit. If you don’t use it, it can be safely closed and requires no maintenance. Its versatility allows you to change its use according to current needs. In the optics industry, where innovation and flexibility decide on competitiveness, this adaptability is invaluable.

Recommendations and ideas

Before placing the container at the site, we recommend preparing a flat and hardened surface (concrete panels, gravel sub-base) so that the doors are perfectly functional and the floor is level. For sensitive optical equipment, consider installing additional suspension under the floor to dampen vibrations. Combine with shelving systems and custom-designed compartments – thanks to the steel floor, anchoring is very easy. Take advantage of ventilation: in summer, open the vents for passive airflow, in winter close them and possibly connect forced ventilation with filtration. For transport, we always recommend thoroughly fixing all contents, ideally in original shipping packaging and vacuum-sealed bags with desiccant.

Container transport to Olomouc and elsewhere in the Czech Republic

We deliver containers to Olomouc and anywhere else in the Czech Republic quickly and reliably. For your maximum convenience, we offer favorable transport options. When ordering two pieces of containers of size 8′, 10′ or 20′ or one piece of size 40′ or 45′ (delivered simultaneously to one address), transport throughout the Czech Republic is free. This offer applies to standard shipping containers without additional modifications. In case of interest in only one piece up to size 20′, we arrange transport under favorable conditions – we will be happy to provide you with an exact calculation on request. Transport of only one piece of container within the Czech Republic up to size 20′ is 3,500 CZK excl. VAT = 4,235 CZK incl. VAT. Unloading of the container at the site is carried out by the customer, who must provide their own crane. Loading at the depot is already included in our services.

The 20ft storage container with steel floor, in IICL 6 quality and elegant anthracite color, offers a first-class solution for storage, transport and conversion in the optics industry. Its robustness, ventilation, mobility and easy maintenance make it an investment that quickly pays off in the safety of stored instruments, the flexibility of work operations and the professionalism of your brand. Whether you plan to expand production capacity, build a field laboratory or just safely store valuable components, this container will exceed your expectations.