With the drainage pipe ready the floor flange must be installed.
Wall mount toilet eliminate cutting concrete fllor.
Screw the toilet flange onto the concrete use tapcon anchors or a similar type of masonry concrete screws to fasten the toilet flange to the concrete slab.
You d be surprised by just how easy a lot of basic and even advanced toilet repairs really are.
If it s a ground floor it s probably just best to rent a chipping hammer or hire someone to cut out the concrete and install the tubing for a standard toilet.
During new construction the builder installs drain lines and stubs that will connect to future plumbing fixtures before he pours the slab on grade.
Fit the flange over the pipe to place it flat against the concrete floor.
How to cut a concrete floor for new plumbing.
You can probably see that this means you will have to lower the waste and attendant plumbing which will probably mean cutting up your floor and re working it all.
If using a plastic flange ring be careful not to crack the ring by screwing the anchors in too far.
With the toilet flange in place you are ready to install the toilet with a new wax ring.
How to install a wall mounted toilet.
The only way around this is if you happen to find that the drainage riser is long enough to simply cut it down and shorten it not normally able with concrete floors.
This is basically a durable plastic ring which fits over the drainage pipe to create a place where the toilet can gain solid purchase.
I had to complete a couple of toilet flange installs on a concrete floor.
I don t know how much of a headache replacing or getting parts for backout toilets might be in the future.