- Reaction score
- 6,671
It's all I've ever used in chases, in a long drop 2 x 2.5s can be tight in 20mm but 25mm makes it a doddle.Nick Bundy recently started using oval conduit and talks about it as though this is some new invention - hateful stuff to pull two legs of 2.5 through, after the fact. On the average installation, round conduit and female bushes would add about 0.000001% to the overall cost and, considering the rates charged in parts of England, it amazes me that cables are capped or plastered with no regard given to future works.