A real life saver! This 20 foot long tornado bunker can be buried or earth bermed for extreme storm protection. Offers protection from storms winds up to 200 mph when anchored securely to a concrete foundation or F4 and F5 tornado protection if buried underground.
May require concrete vault or cinder block walls for sidewall support when placing below ground. Contact Us for details on installation, pricing and delivery.
20′ Tornado Bunker Unit Floor Plan ~ Printable PDF