There is a big elm tree behind the house, but its roots extend under the house, ok?

There is a big elm tree behind the house, but its roots can't reach under the house. It is not good for roots to grow under the house. It will play a certain role in erosion, and the roots have strong absorption and adhesion. If the foundation is shallow, the impact on the house is very great, and the house may crack or collapse. When building a house, the foundation construction is very important. The foundation must be laid firmly, but if the foundation is not laid firmly, the house will live for a short time. This situation will destroy the foundation of other people's houses and will continue.