Hi, I'm sorting out the wastes for our new downstairs shower room and utility room.
I've cored through the wall for a 40mm waste from the shower and now need to arrange the pipe along the outside wall to the svp, the utility room is upstream of the shower and will have a washing machine and tumble dryer in a standpipe.
I was thinking to run a 50mm waste along the outside wall for both wastes to feed into but I can't seem to find a reducing tee that will take a 40mm waste on the t piece then 50mm either side to go on the shower waste.
Does such a thing exist or am I unnecessarily making the outside pipe too big at 50mm and a 40mm waste will cope with all 3 items into it? I can't forsee many days when the washing machine would be draining at the same time as the shower being in use but it may happen.
Thanks
Chris
I've cored through the wall for a 40mm waste from the shower and now need to arrange the pipe along the outside wall to the svp, the utility room is upstream of the shower and will have a washing machine and tumble dryer in a standpipe.
I was thinking to run a 50mm waste along the outside wall for both wastes to feed into but I can't seem to find a reducing tee that will take a 40mm waste on the t piece then 50mm either side to go on the shower waste.
Does such a thing exist or am I unnecessarily making the outside pipe too big at 50mm and a 40mm waste will cope with all 3 items into it? I can't forsee many days when the washing machine would be draining at the same time as the shower being in use but it may happen.
Thanks
Chris