Hi,

I wish to install an extension for my greenhouse and shed. However am
now aware of the rules concerning needing to get this signed off.

To save myself money, how much of the work can I do myself? i.e. can I
lay the armoured cable, and just get a sparky in to do the sockets/plug
either end?

What other regulations must I consider? How deep and how exactly is the
armoured cable laid? Anywhere I can read up on this?

Maybe it'd be cheaper and easier to just get a gas heater for the
greenhouse! but wouldnt mind electicitiy for the shed too..

Dan