I'm installing a new shower room on my 1st floor with WC.
I have calculated that I will need about a 5m horizontal branch connection to my existing soil stack and that I can get the required 18mm fall per meter.
The branch will have a couple of bends on it as it has to go out into the eaves of the house and around a 80cm by 100cm protrusion (the stairs) to reach the vertical stack located internally in the house. I will be able to make sure the bends are 45 degrees or less.
The shower is the problem, I will have to raise it, but i can't raise it high enough to get it's own waste to the vertical stack.
So my question is can I make a connection into the horizontal branch?
I had thought of a couple of ways:
1. using an equal branch, WC would use the swept part of the branch. Using some reducers i would connect the 40mm to the branch (connected to what would be the top end of the equal branch if it was being used vertically. )
2. use a standard boss of some kind straight into the 110 branch, on the top of the branch if possible, otherwise would be into the side.
Thanks in advance!
I have calculated that I will need about a 5m horizontal branch connection to my existing soil stack and that I can get the required 18mm fall per meter.
The branch will have a couple of bends on it as it has to go out into the eaves of the house and around a 80cm by 100cm protrusion (the stairs) to reach the vertical stack located internally in the house. I will be able to make sure the bends are 45 degrees or less.
The shower is the problem, I will have to raise it, but i can't raise it high enough to get it's own waste to the vertical stack.
So my question is can I make a connection into the horizontal branch?
I had thought of a couple of ways:
1. using an equal branch, WC would use the swept part of the branch. Using some reducers i would connect the 40mm to the branch (connected to what would be the top end of the equal branch if it was being used vertically. )
2. use a standard boss of some kind straight into the 110 branch, on the top of the branch if possible, otherwise would be into the side.
Thanks in advance!