Is the toilet pipe 20 cm from the wall enough?

It's very wide, 12 meters away from the main pipeline, and it's very close, so you don't have to worry about blockage. >>>More

A long time ago, I saw that there were 15 centimeters from the wall, because it was not easy to sell, now I basically can't see it, and now the market is 30 or 40 centimeters from the wall. I suggest that you punch the wall behind the toilet halfway through, so that you can install the toilet exactly 30 cm from the wall.

IN GENERAL, THE TOILET PIT DISTANCE IS DIVIDED INTO 305MM AND 400MM, YOUR HOME SEWER IS 20 CM AWAY FROM THE WALL, IT IS UNREASONABLE, THE TOILET PIT DISTANCE YOU BUY NOW IS ESTIMATED TO BE 305, BUT IT CAN BE SOLVED, THE EASIEST WAY IS TO INSTALL A SHIFTER, SEE IF YOU CAN BORROW IT, BUT THE SHIFTER IS ALWAYS A LITTLE BAD FOR THE SEWER, EASY TO CAUSE BLOCKAGE, AND IT IS NECESSARY TO RE-EXCAVATE OR ELEVATE, THERE IS A WAY TO CONNECT IT WITH A ROOT OF 50 PIPES, However, this is to knock off the tiles around the original sewer, make a slope, and connect it with a 50 pipe, I used to flush the toilet, and I have treated it with this method, so that there is no hidden danger of blockage, but it increases the momentum, but it is more annoying, don't chisel too much, and ensure that the bottom of the toilet is covered, so as not to affect the decorative effect. >>>More

In the back side row, you first find a way to correct this pipe and connect it with a soft rubber pipe.

Generally, there are several types of 300, 350, 380, and 400 mm. The toilet pit distance is the distance from the wall on the back of the toilet to the center of the toilet downpipe. >>>More