the developer board is usually 18th Edition but often maxed out — an RCBO board plus SPD is a small upgrade that unlocks the whole house. In Neath specifically, that plays out against a housing/premises mix of semi-rural cottages around Cimla, traditional terraces in Skewen, and coastal homes in Briton Ferry.
We quote consumer unit upgrades across SA10–SA11 on a fixed basis, invoice the homeowner, and deliver the paperwork in the format your agent or solicitor expects.



