- 1). Cut a section of vapor barrier that is 2 feet by 2 feet with a utility knife.
- 2). Place the electrical box in the center of the vapor barrier.
- 3). Fold the vapor barrier along the side where the electrical box will be fastened to the wall framing member.
- 4). Hold the electrical box and vapor barrier against the framing member and secure with two nails through the mounting holes and into the wood with a hammer.
previous post
next post