On 40mm bath waste pipe does the drop have to be constant along its length or, can you have horizontal, 45 degree drop, horizontal?
Id like to have the pipe come out of the S bend horizontal for 300mm then drop at 45 degrees to go under the floor, then back to horizontal for 2m and out through the wall.
In other words can all the drop be on one bit of pipe?
Regards
John
Id like to have the pipe come out of the S bend horizontal for 300mm then drop at 45 degrees to go under the floor, then back to horizontal for 2m and out through the wall.
In other words can all the drop be on one bit of pipe?
Regards
John