Container conversions

Apart from building completely new containers, we convert sea containers to suit your unique requirements.

The main advantage in case of minor construction changes is the assessment and recertification of the CSC approval plate (CSC – Container Safety Convention), without making the load tests. In case of significant construction changes, it is obligatory to recertificate the container as well as perform the load tests. We cooperate with certification bodies such as DNV-GL and Lloyd’s Register.

Sea containers are available only in the standard dimensions, mostly 40 feet (12192x2438x2591mm) or 20feet (6058x2438x2591mm).

Reconstructed sea containers can be used as:

Possible container modifications:

  • Original plywood can be removed and replaced by steel plate,
  • the container can receive insulation,
  • we can mount doors, windows, openings, fastening preparations,
  • etc.

Afterwards, the container receives new paint.

Vodafone Company of the Year 2019

Vodafone Company of the Year 2009

Vodafone Company of the Year 2012

Vodafone Company of the Year 2012

Czech Business Pikes 201

3rd place in the prestigious completion “Czech Business Pikes 2012” in Zlín region.


We possess all important certificates. You can find a detailed selection here.

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KOVAR a.s., Leskovec 212, 756 11
Valašská Polanka, Czech Republic
tel. +420 571 425 501,