Door Entry
The hatch is the first line of physical defense against any surface-level threat like falling debris or strong winds during a storm. A marine-grade door with multiple locking dogs that compress a seal completely around the door frame when closed.
Ventilation System
The most critical survival system in the entire shelter. Manufactured by Lunor in Switzerland. the best air filtration system money can buy. Draws outside air in through the intake pipe, passes it through activated carbon filtration removing all nuclear, biological, and chemical particles, and distributes clean safe air throughout the shelter.
Design and structure
Concrete or steel frames Provides the core structural strength and physical protection of the shelter. steel structures Combined with I-beam reinforcement creates a structure capable of withstanding the weight of 2 or more feet of concrete overhead
Emergency Escape hatch
The escape tunnel and its surface hatch represent one of the most thoughtfully engineered features of the Atlas Safe Cellar. It solves a fundamental problem with any sealed underground shelter. ensuring your family is never trapped