My in-laws were concerned about the shelter that we inherited when we bought our house, it had an old shoddy door with only one operable hinge still attached and the concrete was crumbling inside. So they ordered us a FamilySAFE Safe Room, this thing is a best weighing in at 2,000 pounds and being 3'x5'. I swear the door is a 1/4 of that weight. Here are some pictures of it.