planning to build a garden room at the end of the garden, i say room cause it will be a hobby room as opposed to a storage shed. ill also be using some power tools , nothing too heavy drills and routers and stuff like that.
should i put a sub board in the new shed and run a 16 sq off the existing board to feed it or should i just take off a sepatate mcb for the lights and sockets and send a feed down from there to the shed.
on the fitment end of things it will have three 2x58 watt corosion proof lights and about 10 sockets. on the outside it will have 2 bulkheads on a photocell with cfls and a switched halogen.
ill be running phone and alarm cables and i plan to put these in the same ducting as the mains,(esb ducting) could this cause a problem or should i run them separatley. many thanks