Frequently Asked Questions > Why is it important for a storm shelter company to be an NSSA member?

Why is it important for a storm shelter company to be an NSSA member?

Answer:

The NSSA (National Storm Shelter Association) is a member-directed organization comprised of the leading tornado shelter manufacturers. By being a member, you are held to highest Engineering and ethical standards and your shelters are placed under scrutiny through Engineer peer-reviews. There has never been a NSSA member’s shelter fail in the many EF-5 tornadoes to which they have been subjected.

Will a shelter add value to my home?
Are your tornado shelter doors lockable from the outside?