Building A Concrete Block Storm Shelter

You can use the existing basement slab floor assuming that it is reinforced and meets fema requirements.

Building a concrete block storm shelter.

Things you will need precast concrete shelter pieces shovel 1 1 2 yards concrete 12 pieces of 1 2 inch rebar 9 feet long 1 board 2 by 6 inches 12 feet long. The easiest and cheapest way to build your own storm shelter underground is to put it in your existing basement. But you can build your own storm shelter on top of your concrete slab foundation that you can use to protect yourself during a storm. Concrete storm shelter construction types insulated concrete forms icfs.

Start by choosing a location on top of the concrete slab of the structure and measuring how much space you ll need. Bolt a 2 inch pvc pipe into each corner of the building with plumbing brackets and concrete screws. Icfs are basically forms for poured concrete walls that stay in place as a permanent. Make sure that the thickness of the walls is 5 inches.

Use some binding agent between the concrete blocks once you have laid the walls inside the hole you dug you need to put wire mesh made of steel in shape of a dome against these walls. We show you a type that you can build yourself. So what you want to do is building a wall by simply laying concrete blocks which are easy to handle. Then build a sturdy frame to support the shelter.

If you live in tornado alley in the panhandle of texas or are worried about. Concrete blocks are another quick relatively simple method for building a saferoom. A storm shelter is a super strong safe room designed to withstand dangerous high winds tornadoes and flying debris. You ll remain safe even if your house falls apart.