How do I get reliable internet in a detached garage office?

Household wi-fi often struggles once it has to pass through two sets of external walls, which is the most common complaint from people who work from home at the bottom of the garden. The simplest fix is running data cable in the same trench as the electrical supply while it is already open, which costs very little at that stage and a lot more afterwards. Mesh systems are a workable fallback.

Tell us at design stage whether the room is office space, a working space shared with a home gym, or something else, and we will plan the sockets and cabling around it. Our Kempston office conversion shows how it comes together.