A Swiss firm that supplies fortified underground residences has unveiled its new L’Heritage bunkers – for ultra high-net-worth individuals who want to ride out the apocalypse bathed in the lap of luxury they’ve grown accustomed to.
The company, Oppidum, commissioned French architect Marc Prigent to design the sprawling underground abodes for “unprecedented times” – with each one offering a minimum of 10,000 square feet of space.
The company, Oppidum, commissioned French architect Marc Prigent to design the sprawling underground abodes for “unprecedented times” – with each one offering a minimum of 10,000 square feet of space.
The residences can be customized to the owner’s tastes – and can include extra facilities such as an extra-large garage, a private art gallery, meeting lounges, an indoor garden, and even a spa with a private pool, according to Robb Report.
The residences have two independent air filtration systems – a primary unit for peacetime operation which provides fresh air indefinitely, and a state-of-the-art secondary air filtration system that can protect against airborne contaminants “be it of radioactive, chemical, biological or nuclear origin,” according to the website.
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Should the need arise, the Oppidum’s unique high-pressure air reserve and internal circulation provides a sufficient level of oxygen in the building and at the same time maintains an overpressure to ensure absolute airtightness and gas-tightness of the indoor environment.
The air filtration includes a CO2 removal system to provide breathable air when there is insufficient or no fresh air supply in the building. If necessary, the auxiliary supply connected to the CO2 removal will provide a sufficient level of oxygen. -Oppidum
The main structure is a reinforced concrete shell designed for static and dynamic loads, blast or shock waves, seismicity and other factors, and shelters can even be “designed to the highest NATO STANAG 2280:2016 level of protection.”
