The idea of developing and creating mobile shelters originated at the front among the soldiers of the Armed Forces of Ukraine. Most of the wounds in battle, in urban conditions, are bullet and shrapnel wounds from ammunition and debris from destroyed buildings.
By the method of testing and many consultations with specialists, the optimal shapes, composition of materials and filling of shelters were found and calculated, which will allow us to save the lives of our comrades and the civilian population.
The development of the project was joined by Doctor of Technical Sciences, Honored Worker of Science and Technology of Ukraine, Head of the Department of Reinforced Concrete Structures and Transport Structures of the Odessa State Academy of Construction and Architecture - Yevgeny Klymenko and his team.
Furthermore, a working draft of mobile multi-purpose shelters was developed, a legal entity was registered and a patent was obtained for copyright protection.
Goal
Saving the lives of the population and protecting critical infrastructure facilities. Speed and ease of erection and dismantling of mobile shelters.
Long-term or temporary reliable shelter of the civilian population from bullets, shrapnel, parts of destroyed building structures and blast waves during shelling of public places. Partial or full autonomous shelter life support system.
Innovative invention
The manufacture of shelter elements is carried out in accordance with all requirements and standards: DSTU B (V.2.6-2:2009), DSTU-N B (A.3.1-34:2016), DSTU B (V.2.6-168:2011) and DSTU 9195:2022 "Quickly erected protective structures of civil defense of modular type" and DBN V.2.2-5:2023 "Protective structures of civil defense". The reliability of the shelters has been proven by field tests.
Advantages
The possibility of installing the shelter both on the surface of the ground and completely or partially buried in the ground. Application of the protection facility near private houses or high-rise buildings.
Civil and civil-commercial use of shelters as dual-purpose structures with free access 24/7.
Mobility, high stability and reliability, autonomous life support, modularity, quick assembly and disassembly, shape and aesthetic appearance.
- We offer an individual approach to each client to ensure that our bunkers and shelters are maximally adapted to their needs.
- Our experts will be able to conduct a free consultation and assessment of your facility to offer the optimal solution.
- We always follow the latest trends and innovations in the industry to provide the most modern and effective solutions for our clients.
- After installing the bunker or shelter, we provide service and regular inspections to ensure that they are always ready for use in emergency situations.
- A set of additional options and an individual approach to each task allows you to protect people's lives and expensive equipment of your enterprise as much as possible.
Preparatory site work, assembly, and both interior and exterior outfitting of a single surface module are included in the shelter's base cost. Pricing for partial or full burial is determined on a case-by-case basis.
Modular, quickly constructed block-type shelter for comfortable accommodation of up to 35 people. Supplied in a complete set for self-assembly.
- Protection class A - IV
- Meets the requirements of DSTU 9195:2022 and DBN V.2.2.-5:2023
Additional information
- Delivery is charged separately.
- 50-year warranty on reinforced concrete structure.
- Prices include VAT.



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BUNKER-OK is a Ukrainian engineering brand providing modern shelters and civil defense solutions for the private sector, business, and civil and strategic infrastructure.
We design and manufacture protective structures, systematically improving them based on practical operational experience, analysis of shelling consequences, and the actual behavior of structures during combat strikes.
Drawing on the experience of over 400 installed shelters, the BUNKER-OK team has reached an unequivocal conclusion: not every structure that looks like a shelter is capable of providing the proper level of protection.
We have studied actual destruction and structural weaknesses of low-quality installations, and we responsibly state: effective protection is determined not by the volume of concrete, but by structural integrity and a well-engineered reinforcing cage that stops shrapnel, localizes impact damage, and saves lives.
That is why the BUNKER-OK team is the first in Ukraine to establish CPS (Civil Protection Standard) — a next-generation quality standard.
CPS was created based on physical loads, engineering expertise, and field testing against modern combat threats, including:
- 120 mm OF-843 mortar shell
- 125 mm OF A-IX-2 tank shell
- HE-Frag warhead of the Shahed-136 strike UAV (47.8 kg)
In today's reality, the legally established testing standard of 2 kg of explosives (TNT) is increasingly becoming just a basic regulatory threshold. It rarely corresponds to the scale of modern threats, cannot be considered a comprehensive indicator of protection, and is not a convincing basis for evaluating a shelter's reliability.
The CPS quality standard by BUNKER-OK significantly exceeds current state requirements and sets a new safety benchmark for the market.
We are convinced: the CPS quality standard must become the fundamental basis of choice for every buyer and a new benchmark of quality for every shelter manufacturer.
BUNKER-OK is not just a manufacturer.
We are a company shaping a new culture of protection in Ukraine and worldwide.
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- Freight transport across Ukraine
- Special transport across Ukraine
- Direct deposit
- Payment online (Visa/MasterCard)
- 100% original product
- Warranty is up to 50 years