—Checks and maintenance
An electrical inspection of a villa
An inspection is a planned look at the whole installation, done before something fails rather than after.
A villa inspection combines a visual check with testing. Visually, the inspector looks at the distribution board and any sub-boards, accessories for heat marks or damage, outdoor fittings and cables, and signs of alterations. Testing measures things that cannot be seen: whether protective devices operate correctly, whether earthing is sound, and whether insulation is leaking current.
Maintenance guides describe the checks that find problems while they are still small.
The result should be a written report listing what was found, what needs attention urgently, what should be planned, and what is fine. It is useful before buying or letting a villa, after alterations, when problems keep recurring, or simply after a number of years without anyone looking.
01In short
The points that matter most
Visual and tested
What can be seen and what has to be measured.
Prioritised findings
Urgent, planned and satisfactory items separated.
Useful at key moments
Buying, letting, after alterations or recurring faults.
02Detail
What the inspection covers
Boards and protection
Condition of boards, operation of breakers and RCDs, and labelling.
Earthing and bonding
Continuity of earth conductors and bonding to metal services.
Circuits and accessories
Insulation tests and a check of sockets, switches and fittings, often by sample in large villas.
Outdoor installations
Garden lighting, sockets, gates and pool equipment supplies.
03Checklist
To prepare
Access to every board
Including sub-boards in stores, roofs or garages.
A list of known issues
Trips, warm points, flicker or dead circuits.
Time without power
Some tests need circuits switched off briefly.
04Questions
Questions people ask
- How long does an inspection take?
- It depends on the villa’s size and number of circuits; the inspector can estimate after seeing the board.
- Will the power be off all day?
- Usually circuits are switched off one at a time for short periods.
- What happens with the findings?
- Urgent items are dealt with first; others can be planned.
- How often should a villa be inspected?
- There is no single answer; after alterations, before letting or buying, and when problems recur are sensible times.
05Related
Related guides
- Testing an RCD with the test buttonA check that catches the same trouble earlier.
- Maintaining a distribution boardA check that catches the same trouble earlier.
- Repairing or replacing a distribution boardA related choice for the same kind of work.
- When a socket stops workingAnother thing people notice, with a related check.
This guide sits under maintenance. All topics are on the guides page.
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