Explore our core CBSS systems—air, water, power, structural defense, surveillance, and automation—each built to Swiss, EU, ISO, British, and NATO standards. Every vertical sheet is optimized for mobile clarity, blending critical data with visual impact.
Tap. Swipe. Discover what uncompromising protection looks like.
AIR TIGHT NBC-RATED HATCHES – SEALED FOR SURVIVAL
CBSS hatches lock down against nuclear, biological, and chemical threats—forming your last physical barrier.
Tested for blast, corrosion, and infiltration resistance, they meet NATO, ISO, Eurocode 8, and British shelter standards.
Secures instantly. Holds indefinitely.
Optional Upgrades Available with Your CBSS Order
When ordering a CBSS shelter, you can choose from a range of optional upgrades designed to enhance security, comfort, and autonomy.
These add-ons are built to the same Swiss–NATO–EU–ISO–BS standards and can be included with your bunker at the time of purchase.
Whether you’re looking to extend air filtration, reinforce access points, or improve energy independence — each upgrade is tailored to your needs and lifestyle.
Built for your protection.
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