Currently underatking a bathroom refurb which involves removing old electric walk-in shower and fitting new bath, shower and two basins.
So far I have only seen some cross bonding to the old sink taps. The radiator has nothing.
I have had a new boiler and tank fitted in the loft now and will be running new pipes to the Hot and Cold from the loft to feed the shower/bath/basins all in copper pipe.
It is satisfactory to solder crossbonding to all the pipework that will be located in a stud wall thus linking all the pipes in the bathroom?
Do I need to run a final 6mm earth from here to the CU?
So far I have only seen some cross bonding to the old sink taps. The radiator has nothing.
I have had a new boiler and tank fitted in the loft now and will be running new pipes to the Hot and Cold from the loft to feed the shower/bath/basins all in copper pipe.
It is satisfactory to solder crossbonding to all the pipework that will be located in a stud wall thus linking all the pipes in the bathroom?
Do I need to run a final 6mm earth from here to the CU?