How do you cover a ceiling outlet?
If you leave the electrical box in place, you can choose a metal or vinyl cover plate large enough to hide the hole and screw it to the electrical box. If you remove the box, use a spring-loaded cover plate. This handy facade has an anchor that spans the opening and holds the plate tightly against the ceiling.
How do you cover an electrical junction box?
As long as there are no wires inside the box, you can cover it with drywall. If the box is still acting as a junction box, however, and wires are joined inside it, the electrical code mandates a removable cover. Covers come in plastic or metal, and you attach them with machine screws.
What are junction box cover plates designed to cover?
Not only does the cover protect the wiring from accidental human contact, it also prevents the spread of a fire should the wires overheat.
Can you hide a junction box in ceiling?
2 Answers. You cannot cover any junction box that still has live wires in it. Your best bet is to either remove the box all together or just put a cover plate on it.
How do I find a hidden junction box in my ceiling?
Access the area above the ceiling in a home. Follow the path of flexible conduits across the ceiling insulation to a point where two or more conduits appear to intersect. Pull back the insulation at these points to expose junction boxes.
Do junction boxes need to be secured?
Securing Cables Article 334.30 states that cables coming out of the junction boxes should be secured within 12 inches of the box in all boxes equipped with cable clamps. These cable clamps are not to be removed. 314.17(C) states that cables must be secured to the receptacle box.
What is a ceiling box?
Most ceiling fan boxes are rated for fans or light fixtures weighing up to 75 pounds, depending on the installation method. Boxes can be mounted directly (with four screws) to a ceiling joist or wood blocking, or they can attach to adjustable braces spanning between ceiling joists.
Why are hidden junction boxes bad?
A safety-related problem with hidden junction boxes is that they can make it impossible to evaluate and correct dangerous conditions that might arise in future. If e.g. a home gets hit by a high-voltage surge, it may be necessary to inspect all of the junction boxes for signs of damage.