We are looking to redo a bathroom. The layour we would like to use woudl require the waste pipe from the bath to run across the bathroom, the wrong way for the joists. Can joist be notched/drilled to take bath wastes or is this simply too big.
Thanks in advance
In article , hzatph writes
Dun that recently . Best place is as near as the centre of the joist as possible with a slight fall;')
Depends on the size of the joists and the span, and where along the length of the joists the holes would be. Basically, you need to be sure there is enough strength left once you've done it.
Some building regs departments publish good guidlines, eg
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