Hi - I want to remove a macerator toilet and then put a pedastal sink in its place. The only issue I can think of is that the waste pipe going from the macerator is 21.5mm. I think it is overflow pipe (but it is not an overflow, it is the waste!)
Not wanting to replace all the waste pipes, is 21.5mm too small for a sink waste? If not, are there devices around to reduce the diameter from the bottom of the sink - or from the trap - (32mm?) to 21.5mm so I can connect the sink to the existing waste pipe?
thanks
Not wanting to replace all the waste pipes, is 21.5mm too small for a sink waste? If not, are there devices around to reduce the diameter from the bottom of the sink - or from the trap - (32mm?) to 21.5mm so I can connect the sink to the existing waste pipe?
thanks