W
walkern
Hello,
I've done my drains and the building controller is round on Monday, just wanted to check something.
On my run from toilet to waste (downstairs toilet) I have a fall of 150mm over 9m. I've calculated this as being 1:60 gradient, or 17mm fall every metre.
Is this ok? I think I've read that anywhere from 1:40 to 1:110 is ok and 18mm every metre is the starting point (from what I can find online anyway).
Thanks.
I've done my drains and the building controller is round on Monday, just wanted to check something.
On my run from toilet to waste (downstairs toilet) I have a fall of 150mm over 9m. I've calculated this as being 1:60 gradient, or 17mm fall every metre.
Is this ok? I think I've read that anywhere from 1:40 to 1:110 is ok and 18mm every metre is the starting point (from what I can find online anyway).
Thanks.