I have two W/Cs, one each side of the vertical waste stack. It would be good to have then join the stack at the same level but I understood that building regs require a 200mm separation so was expecting to drop one lower.
However, I see that Flopast do a double branch (SP230) so is there a building regs compliant way of connecting the two at the same point?
However, I see that Flopast do a double branch (SP230) so is there a building regs compliant way of connecting the two at the same point?