Boxes de junction must be installed where they are always accessible, never install a junction box in a hidden area of the wall or ceiling where the box cannot be accessible in the future. Boxes de junction must also be covered with solid roofs without holes.

In this case, the boxes will be opened in the attic occasionally are discovered. As insulation is fuel, it is necessary to install face plates in all the connecting boxes of the attic to avoid contact between bare cables and insulating materials.

In this case, the boxes will be opened in the attic occasionally are discovered. As insulation is fuel, it is necessary to install face plates in all the connecting boxes of the attic to avoid contact between bare cables and insulating materials.

In this case, the boxes will be opened in the attic occasionally are discovered. As insulation is fuel, it is necessary to install face plates in all the connecting boxes of the attic to avoid contact between bare cables and insulating materials.

A junction box, also known as a switching or spice box, is an electrical enclosure inside the house that contains cables. The electric wires run behind the walls and through the upper part of the house, gathering in the junction boxes. It is a safety risk of completely burying a junction box in a wall.