Replacing Closet Flange

This is the thing that holds the toilet upstairs.

It depends on the type of waste that you conduct, its size and if it is loose or can be sealed inside the hole with concrete. If you have enough space in the hole and a stup remains long enough on the pipe wate You can either put a coupler between the heel and the new flange. If it is too tight to there flange made that you can screw onto the concrete and they fit inside the old drain. They do not provide a mechanical connection to the flange of any substance and are not totally waterproof, so the pie waste must be supported and sealed in the hole with concrete. I wouldnt have normal use problemas leaks of any kind to worry about. These brackets use standard "wax" seal rings aginst the toilet but to ensure that you never have to worry about a leak, I recommend you use a rubber or urethane seal instead.

I would go to a plumbing supply store and ask for a ring "super" it is a flat metal flange that bolts to the broken. They could look in a catalog of plumbing specialties. You can try looking at plumbest jonesstephens or if they are not stored.