Sota Nova Power - These are high-strength composite shelters from BUNKER-OK, designed for effective protection in confined spaces. Thanks to the reinforced concrete structure and an additional metal layer, these shelters provide exceptional resistance to external threats. They reliably protect against fragments of warheads, shock waves and other dangerous elements, ensuring the maximum level of safety.
Sota shelters can be used as ready-made protective structures near private homes, installed inside offices, warehouses, production or retail spaces to ensure the highest level of personnel safety. They can also be placed as free-standing above-ground, partially buried or completely underground shelters.
Sota composite shelters are an innovative solution that allows you to create a safe environment inside any room during air alarms. They are specially designed to provide effective protection against debris and blast waves.
The Sota shelter is made of heavy metal, bolted together, which ensures its reliability. It is ideal for placement in confined spaces where large shelters are not possible. Instead of one large shelter, several compact shelters for 3-7 people can be installed in different places. Sota effectively protects against fragments of glass, iron, concrete and other materials, blast waves, high temperatures and excessive external noise.
Suitable for use in both the private sector (for example, in the yard of a house) and in businesses of any scale - the more employees, the more metal shelters can be installed. Our company also offers the possibility of applying your logo or other visual elements to the iron protective shelter.
The non-standard attractive shape is due to the achievement of the highest level of protection for this material thanks to the many hours of work of engineers on the construction of protective structures.
Sota 7 model: area 3.40 m², capacity up to 7 people.
Perceives excessive pressure of a shock (air) wave of 100 kPa.
The frame of the Sota shelter consists of a profile pipe, a corner and sheet metal, with a thickness of at least 6 mm. Filling with concrete of class C35/45 occurs after integrating a metal frame made of D12 A500 reinforcement, with a cell of no more than 150 x 150 mm. The thickness of the concrete filling is at least 60 mm.
The elements are connected using robotic welding equipment, which provides stable weld quality and element production speed. The module is assembled using a bolted connection with a diameter of at least 16 mm. Strength class at least 5.8.
Advantages of Sota shelters:
- Compactness: installed indoors, without taking up much space.
- Strength and reliability: the use of high-quality iron and reinforced concrete ensures durability and resistance to mechanical damage.
- Safety for you or your employees: shelters are designed to protect against debris, blast waves, high temperatures and excessive sound from outside.
- Innovative design: the original design of Sota shelters provides the maximum level of protection and comfort.
- Ease of installation: quick and easy installation indoors without the need for special work.
Complete set:
- Bench for seat
- Fire extinguisher
- Universal first aid kit
- Autonomous lighting
- Ventilation
The cost of the goods is indicated on the terms of EXW - manufacturer's warehouse. Assembly of the shelter at the facility is calculated separately.
The price of the product is listed excluding logistics and installation. These costs are calculated separately upon request.
Take the opportunity to provide yourself and your employees with reliable protection. Contact us for more information and to place an order.

The image shows the Sota 7 model without reinforced concrete inserts and a second layer of iron.

The image shows the Sota 7 Nova model without a second layer of iron.
No questions about this product, be the first and ask your question.
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