Basements help in storing all the excess furniture and goods, which take up a lot of the living space.
Yes, they can be dug and created afterward for most houses except terraced ones with a raft foundation. You will also need to check the existing structure and house conditions before aiming to build a basement.
So, read on to know all about how to add a basement to an existing house!
The Process
1. Moving the Existing Structure
I believe that the safest way to go about building a basement is to first move the home from its foundation, which can be done by house moving companies. They use the latest technologies to lift the home and move it aside.
Now, if you live in a busy location, the chances are that there will not be enough space to keep the house nearby because of other structures or trees. So, the movers may need to lift the house and then keep it in place with the help of tie towns, blocks, and cranes.
2. Digging Below
If the house has been moved to the side, then backhoes will be used by excavators to dig the basement, which is an easy and quick method to do the job. However, if it has not been possible to move the building and it has been lifted, then a single entryway will be dug.
Moving on, a skid loader will be used to take out the remaining soil from under the house. The area needs to be fixed before, and walls need to be built around the area. I will always recommend adding all the protection possible and ensuring access to natural light.
This would be essential if you are building a greenhouse underneath. In the case of game rooms and storage spaces, this feature may not be required as much. Moreover, use proper warm white light inside to make it a well-lit-up space if there is no natural light.
Also, ensure that the place stays cool and well-ventilated if you are planning to come down to the basement often, as you would want to breathe freely.
Final Words
If the water level below the ground is high or the soil is poorly drained, you might need to add safety measures. Plus, if water pushes on the basement walls, you will need stronger protection.
Also, adding a waterproof layer is a must to prevent water from affecting the parts. Keep in mind that a tiny hole can lead to flooding in the basement if it is not taken care of.
Here, there isn’t any space for mistakes in this process. Be aware of this, and you will be able to prevent any long-term problems. And I’ll sign off on that note.
Take care and goodbye!