Hi, I'm confused now! I've had a look at section H and I don't understand it. On page 9, Table 2 seems to me to suggest that the maximum length of unventilated branch pipe is 15m, however Diagram 3 on the same page says it's 6m as Freddy said.
Please can somebody explain this to me...
Hi,
Please could you advise me about a soil stack?
I want to put a toilet and washbasin in a new ensuite toilet. The pipe will have to run almost 5m to the outside wall, then turn 90 deg and run nearly 4m to the existing soil stack. I've only got 30cm of drop, is that enough?
Also, do I...