Hi,
Installing 2 new bathrooms, property only had 1 bathroom and the waste went into a cast iron soil stack which has now been replaced.
I really don't want to notch the joist to get the waste out. I was thinking can I run the waste connected together to the outside in 40mm?
So the bath waste from the top floor connects directly to the bath waste on the middle floor (directly above the top bathroom) which then runs directly down to the ground floor where it connects to the washing machine waste and out into the soil stack. Will this cause issues?
Many thanks in advance
Den
Installing 2 new bathrooms, property only had 1 bathroom and the waste went into a cast iron soil stack which has now been replaced.
I really don't want to notch the joist to get the waste out. I was thinking can I run the waste connected together to the outside in 40mm?
So the bath waste from the top floor connects directly to the bath waste on the middle floor (directly above the top bathroom) which then runs directly down to the ground floor where it connects to the washing machine waste and out into the soil stack. Will this cause issues?
Many thanks in advance
Den