The boxes are only chopped in half their so they don't stand proud when the wall is dot and dabbed.
I like to use conduit, and include it in the price. If the customer doesn't like the price then I wouldn't get the job. It might be a little overkill on this particular job as there is no access from above, but on a standard domestic property it makes future additions / alterations 100 times easier.
Oval conduit adds very little to the overall cost of the job, and is nearly as quick to install as clipping the cables direct to the blockwork.
I like to use conduit, and include it in the price. If the customer doesn't like the price then I wouldn't get the job. It might be a little overkill on this particular job as there is no access from above, but on a standard domestic property it makes future additions / alterations 100 times easier.
Oval conduit adds very little to the overall cost of the job, and is nearly as quick to install as clipping the cables direct to the blockwork.