GRINLOS Underground Bunker - Fully Autonomous Monolithic Structure for Storage and Safety

The GRINLOS Bunker is a fully autonomous and ready-to-use underground monolithic structure. The GRINLOS bunker is made of polypropylene and reinforced with fibreglass reinforcement. It has additional stiffening ribs made of plastic box, inside of which there is a metal profile. Such a cellar is fully protected from unfavourable social conditions, shock waves and extreme weather conditions.