Thanks again. At least then I have a backup plan if they don't come apart. Would this be used to slide in to the existing pipe if I need to cut below the access plate?
Thanks for the reply.
Would the attached fitting slide inside a standard 110mm pipe, i.e. act as the male end?
I can see there is a female join right at the concrete level, but I'm concerned this will not come apart cleanly so I'll need to have a backup in place before I break the pipe.
Hi,
I am looking for a bit of advice before I call a pro in.
I need to insert a tee branch into our existing soil stack, for a downstairs loo.
My problem is there doesn't appear to be enough clearance above ground level for a coupler to slip on top of the pipe that protrudes from the concrete...