What are Armored Closet tornado shelters and safe rooms made out of?

Hinged with 1/2 inch diameter stainless steel pin barrel hinges, Armored Closet Tornado Shelters and Safe Rooms wall and ceiling panels are made of 3/16th inch steel plates. The entire uni-body door module is made entirely of 1/4 inch steel plate. 

Be Safe and Secure with your Family in an Armored Closet

Are you Ready for Tornado Season?