Quick Answer: Should Ceiling Box Be Flush With Drywall?

What is one advantage of using a metallic outlet box instead of a nonmetallic one?

What is one advantage of using a metallic outlet box instead of a nonmetallic one.

A.

Metallic outlet boxes are easier to work with..

Can I hide a junction box behind drywall?

Installing the Box Behind the Drywall Just installing a junction box doesn’t guarantee safety. The box must be fitted properly so it’s flush with the drywall. Otherwise, combustible materials—like wood—are exposed to potential sparks.

Can a junction box be hidden in a wall?

It is against most building codes to bury a junction box in the wall. … Short-circuits and wiring issues are possible in junction boxes; if one of these issues took place in a box hidden from view, it could light and catch the interior of the home’s wall on fire before you noticed.

How do you cover an unused ceiling electrical box?

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 a box on a wall?

Keep the unsightly out of sight!Use an old book cover to conceal your router. … Or stash it away in a decorative box. … A hinged painting will conveniently cover a fuse box or wall outlet. … The same concept can be used to tidy up your entertainment center if you’re handy enough to cut a storage shelf into the wall.More items…•

How far should outlet boxes stick out?

between 12 and 16 inchesCommon practice for receptacle outlet boxes is to install them so the bottom edge is between 12 and 16 inches above the floor. This distance, too, can be adjusted for special circumstances.

Can I cover an electrical box with drywall?

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.

How do you fix an outlet box that sticks out too far?

You’ve replaced an old device such as a duplex outlet with a newer, bulkier device – such as a GFCI receptacles – and your electrical box is too shallow to accommodate the thicker device. Solution: Put spacers between box and device to fill the gap, then use deep plates to reach back to the wall’s surface.

Should I use plastic or metal electrical boxes?

The advantage of plastic boxes is comparatively minor even for non-metallic sheathed cable — you can avoid making one ground connection and they sometimes cost a little less. On the other hand, plastic boxes are more vulnerable to impacts. For exposed or shop wiring, metal boxes are probably better.

Will my electrical box support a ceiling fan?

The National Electric Code requires that all fans 35 pounds and over must be supported with an outlet box or outlet box system that is listed for ceiling fan support. The manufacturer must have marked the outlet box system to indicate that it is acceptable for ceiling fan installations.

Can you use a junction box to extend wiring?

If your existing wiring does not reach it’s intended end point, you SHOULD use a junction box. That’s how it is done, rather than replacing all of the existing wire run.