As part of the temporary nature in using the garden room as our kitchen, we have laid in mains cables for the cooker hob and the ovens, and the immersion heater. The ring mains is also laid in. all it needs is to have the sockets and switches installed in the utility rail etc.
Five cables (two 4mm2 and three 2.5mm2) were routed from the Consumer Unit, along the utility rail to the garden room. Then one 2.5mm2 cable was placed in the utility rail, all the way around the Garden Room itself.
The next task is to wire up all the sockets and switches which will be mounted in modules and fitted in the Utility Rail. This will be done later.