Double Corston Back Box

You must use our back boxes to install our Kew switches and sockets. Theyre deep enough to hold all the electrics inside, and the design means the plate sits in the correct position every time.

You can fit this double back box into masonry or stud walls. It has tabs and a lip that grip the plasterboard securely when installed into a cavity.

Its also made from fully recycled and recyclable post-consumer plastic.

We sell 9mm and 3mm trims to add to your back box so you can render or skim it into the wall for a perfect finish. The box comes with a cover that allows you to do this without getting plaster inside.

• Patented electrical system engineered to make our signature flush-fit design possible
• Made from recycled and recyclable post-consumer plastic
• Quick and easy to fit
• Youll need one of our 71mm hole saws to install our back boxes
• Fire retardant