![Root Cause of The Problem](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/420355-robertson-tilted-post.jpg?v=1660082975)
Root Cause of The Problem
The soil beneath the home at this area shifted, causing a chain reaction. 1) The concrete footing sinks. 2) The wood post loses connection due to lack of support from the concrete footing. 3) The floor sinks.
![Supplemental SmartJack Adjustable Steel Post](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/420356-robertson-smartjack.jpg?v=1660082975)
Supplemental SmartJack Adjustable Steel Post
This SmartJack, along with 4 others, was installed in between existing wooden posts to supplement them, to help them lift the load of the floor.
![SmartJack Adjustable Steel Post with Steel Beam](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/420357-robertson-smartjack-with-steel-beam.jpg?v=1660082975)
SmartJack Adjustable Steel Post with Steel Beam
2 SmartJacks were installed with a steel square beam in between them. They were installed beneath existing floor joists to lift an area that didn't have any support posts.