All about product
Questions
Information
Blast-resistant doors from «BUNKER-OK» are highly reliable engineering products, specially designed for use in PMU and PRU shelters where maximum protection against blast waves and mechanical loads is required. Thanks to their robust construction and carefully selected materials, these doors can withstand pressure in the range of 440–1000 kPa, making them suitable for the most demanding operating conditions.
Technical specifications
- Certification and testing: the doors have been tested in more than 300 real projects, confirming their reliability and compliance with civil defense requirements.
- Sealing: high-quality gaskets ensure complete isolation of the premises from blast waves, gases, dust, and other hazardous factors.
- Resistance: the design complies with national safety standards for blast-resistant shelters, guaranteeing durability and stable performance.
Size options
- Standard models: 900×1900 mm and 1200×1900 mm.
- Custom manufacturing available according to individual parameters, allowing integration into any shelter or storage project.
Types of locks
- Lever mechanism — specially adapted for shelters, ensuring simplicity and speed of opening/closing even under stressful conditions.
- Gear mechanism — distinguished by high reliability and convenience in daily use.
Types of painting and coating
- Painting in any color according to customer requirements.
- Use of high-quality anti-corrosion coatings that guarantee durability even under harsh operating conditions.
Additional options
- Individual selection of configuration depending on customer needs.
- Possibility of equipping with additional gaskets for enhanced sealing.
- Option for integration into comprehensive shelter safety systems.
---
Advantages of doors from «BUNKER-OK»
- Reliability: confirmed by many years of experience and hundreds of successful projects.
- Maximum protection: withstands blast pressure up to 1000 kPa, ensuring safety even in critical situations.
- Comfort: ease of use thanks to well-designed locking mechanisms.
- Flexibility: possibility of manufacturing non-standard solutions for specific requirements.
- Durability: resistance to corrosion, mechanical loads, and aggressive environments.
---
Such doors are not just a structural element but a key component of the shelter protection system, ensuring the safety of people and the preservation of infrastructure even under the most challenging conditions.
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.
Act now! Your personal protection solution selection is waiting!
CHOOSE A PROTECTION SOLUTION ►
We are open to partnerships, collaborations, and co-creating a stronger, safer future.
WEBSITE: https://bunker-ok.com.ua →
INSTAGRAM: https://www.instagram.com/bunkerok_ukraine →
YOUTUBE: https://youtube.com/@bunker-ok →
FACEBOOK: https://www.facebook.com →
Visit, subscribe, and share.
Become part of the new safety culture in Ukraine.
Every share is not just information.
It is a contribution to knowledge that can save lives.
It helps people see a new standard of protection.
It is a step towards a future where safety becomes the new norm, not an exception.
Together, we don't just talk about defense. Together, we shape a culture of responsibility, strength, and safety for generations to come.
Join us. Share. Build a future where protection is a conscious choice for everyone.
- Freight transport across Ukraine
- Special transport across Ukraine
- Direct deposit
- Payment online (Visa/MasterCard)
- 100% original product
- Warranty is up to 50 years
