Before SmartJacks 1
There was a piece of wood screwed into a joist in an attempt at providing support, but without the right materials, this provides no proper long-term support.
After SmartJacks 1
Here is a SmartJack installed in the area needing support.
Before SmartJacks 2
This is one area that needed support.
After SmartJacks 2
Here is the SmartJack installed in the area that needed support.