Build Underground Bunker Cost

Build Underground Bunker Cost. Store your food and water in this smaller footprint bunker and a sleeping pad and some gas masks and your all set. Once you’ve decided to build a bunker, your first step is to select a location.

Structure of a bunker is very important. This is why if you really think about burying one, you should reinforce the sides with gabion baskets. The cost of a deep earth bunker ranges considerably, from $30,000 to upwards of $10 million.

The average cost of deep earth bunkers.

You need to keep in mind the material you will be using as underground structures face rusting and decomposition a lot. An underground bunker offers a secure location, especially during emergencies. Some used shipping containers begin to bend under only a few inches of soil. Shipping containers cost between $3,000 to $5,000 usd.