Joined
·
1,904 Posts
Have any of you had to cut into a cast iron stack in a basement, when it leads to a first and or second floor bath and then through the roof of an old house? Obviously there is going to be a lot of weight, and you don't know how well it's supported in the walls if at all. If in the process of cutting a wye or cleanout in, the stack drops at all, big problem
. Suggestions?