Hi!
I'm currently planning a new bathroom and have a few questions, hopefully someone can help 🙂
All of the coloured lines on the diagram are waste pipes.
Thanks for any advice!
I'm currently planning a new bathroom and have a few questions, hopefully someone can help 🙂
All of the coloured lines on the diagram are waste pipes.
- The red waste from the shower will be around 5 metres to the stack which is too much to meet regulations (3m for 40mm and 4m for 50mm) although this is actually already present. I am planning to put in a false wall next to the shower and a half wall next to the bath to hide the plumbing so there is space to put in an air admittance valve next to the bath which will be accessible. Is this a reasonable solution?
- The bath waste in green is new, from what I have read it is advisable to run a separate waste all the way to the stack? Or is it possible to tee in to the red shower waste? Would connecting up to the air admittance valve help?
- The blue vanity waste will have a AAV trap and will then drop into the wc waste pipe. Does that sound okay?
- The soil stack diagram to the right is what would be needed if a separate bath waste is advisable. They would all need to be quite close together but I think because they aren't opposing this is acceptable?
Thanks for any advice!