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STRONGER THAN

AN EF5 TORNADO.

HERE'S THE PROOF.

Made in Oklahoma, our shelters will keep you safe. Here's how:

Our shelters are “over-built” by most standards and provide the strongest and most flexible shelters available.

STRENGTH IN DESIGN.

Our above-ground shelters will keep you safe and have many benefits including comfort and convenience.  No need to worry about rainfall or water snakes keeping you from safety.

ABOVE THE FLOOD LINE.

flooded in-ground shelter

Our design exceeds the strict tests and guidelines issued by The National Wind Science Research Center.

TEST

STRENGTH.

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