Connexbox Ltd Information

We make grey electrical junction boxes — the kind that end up in ceiling voids, under floorboards and in wall chases on every domestic and commercial job site in the UK. We designed the original grey enclosure, and we still make it. UK manufactured, trade tested, and built around how electricians actually work on site. Every product in the range is designed to make installs simpler, quicker and safer — whether that's a quick domestic rewire or a full commercial fit-out. Follow us for install content, product updates and straight-talking trade knowledge. 🔌