It’s Tricky. But It’s Doable - Changing joist out

Depending on the floor above, you can remove one or two joist at a time. It is best to lean toward one joist, but with the hardwood floors tying the subfloor together, I am given the opportunity to remove two joist.

The removal process, involves a circular saw ripping down the length twice. This does not need to be pretty. The goal is to create a wide gap, to release pressure created between the bottom and top of the joist.