Frequently Asked Questions > What is the advantage of steel tornado shelters over concrete tornado shelters?

What is the advantage of steel tornado shelters over concrete tornado shelters?

Answer:

As the saying goes, “there are two types of concrete–concrete that has cracked and concrete that is going to crack.” Concrete shelters hold moisture and leak and all of our steel storm shelters are designed with a proprietary leak test that eliminates the concerns for any leaking.

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