Construction
& Renovation
of Excellence

A camera by the front door seems like the most obvious security solution — until it turns out it also films the pavement outside or the neighbour's window. In Switzerland, video surveillance by private individuals is strictly governed by data protection law, and a mistake when installing a camera can lead not just to a dispute with neighbours, but to real legal action. This article explains what can legally be filmed and what can't, and how to properly plan a video surveillance system as part of electrical work.

Layout, three-phase supply for induction, extraction in a co-ownership, worktops and lead times: what really decides a kitchen.

Plumbing, electrics, waterproofing and tiling in a few square metres. Approvals, the order of the stages, and what really moves the quote.