Kolomaki is a Czech manufacturer specializing in high-quality polypropylene structures. Based in the European Union, we bring years of experi - ence and technical expertise to the production of underground solutions, including cellars, shelters, and water tanks.
Thanks to our advanced machinery and skilled team, we manufacture both standard and be - spoke products with precision and efficiency. Our modular bunker systems allow for flexible combi - nations, tailored to individual needs, while ensur - ing fast production and installation.
With a strong focus on durability, innovation, and customer-specific solutions, we take pride in de - livering reliable underground structures designed to last.
The Good Bunker is fully modular, allowing for complete customization to fit any need. Whether for a single person or a large group, our shelters can be configured with any combination of utility, technical, and comfort-enhancing modules. From essential survival setups to fully equipped long-term living spaces, each bunker can be tailored with power systems, water filtration, ventilation, storage, sleeping areas, and even luxury features. Designed for adaptability, The Good Bunker ensures that every shelter is built to meet specific requirements while maintaining quick installation and long-lasting durability
Basic TGB Module - 8.8 m² of usable space, featuring SAFE 360 ventilation and reinforced blast doors for maximum protection. Equipped with one standard entrance for secure and easy access.
With emergency exit. This TGB Module offers 8.8 m² of usable space, featuring two blast doors—a main entrance and an emergency exit—for added safety. Equipped with the SAFE 360 ventilation system, it ensures continuous air circulation and a secure environment.
The Good Bunker is designed and manufactured by Kolomaki s.r.o. in partnership with Atmas Group Oy, ensuring top-tier quality, safety, and reliability. Atmas Group Oy holds full exclusivity for distribution outside of Czechia, bringing our modular bunker solutions to customers worldwide. For all partners and local distributors, visit our website for contact details.