Tornado safe room
Small but Sturdy You won’t be holding any rodeos inside this diminutive shelter, but if there’s an EF-4 nearby, we’re guessing you won’t care. Certified by the National Storm Shelter Association, this 3-by-6-foot enclosure must be bolted to a 4-inch-thick concrete floor. It’s simple design makes it a good DIY project. It costs about $3,350.