I'm having a sink installed in the downstairs loo and wondered if it's ok for the waste to go out the wall and into the soil stack 50cm away? The alternative is a 250cm run to the same outlet as the kitchen waste.
I've been warned that going into the soil stack could cause smells to come out the sink if the trap dries up. The alternative just means more external piping.
I know a strap on boss is what I need for the stack.
Any thoughts?
I've been warned that going into the soil stack could cause smells to come out the sink if the trap dries up. The alternative just means more external piping.
I know a strap on boss is what I need for the stack.
Any thoughts?