Structured cabling is a plain idea that gets skipped more often than it should: a planned set of Cat6 or Cat6a cable runs from a central patch panel to every point in the property that might need a hardwired connection, done once, during construction, instead of relying purely on Wi-Fi or running cable through finished walls later.

Why Wi-Fi alone usually falls short

Thick walls, floor slabs and distance from a single router all cut into Wi-Fi signal, which is why a villa with one router in the living room often has a dead zone in the study or the garden. Wired access points, one per floor or zone and connected back to a central switch, cover the same space far more evenly than adding one more mesh unit to a weak signal.

The one-time window

Pulling cable through open stud walls before the plasterboard goes up takes an afternoon. Doing the same thing after the walls are finished, painted and furnished means surface trunking, wall chases, or simply giving up and living with a weaker connection. This is the same timing problem as wired lighting control, just for data instead of switches: it is cheap before, and disruptive after.

What to actually ask a contractor for

• At least two data points per room, not one, since a single point gets outgrown the moment a second device needs a wired connection.
• A dedicated comms cabinet or a spare section of a utility room for the patch panel and switch, not a shelf improvised later.
• Conduit run to spots that might need a point in future (a home office corner, a TV wall) even if they are not terminated on day one.

None of this requires understanding networking. It requires having the conversation before the walls close, not after. Full scope of what we install is on ELV & Network Infrastructure.