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how far should outlet boxes stick out

by Creola Kemmer DDS Published 3 years ago Updated 2 years ago
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Electrical boxes should be mounted so that the outer edges are recessed no more than one-quarter inch (6 mm) from the drywall surface. The reason is not for aesthetics but to minimize the risk of arcing and electrical fires for safety.

Full Answer

Should an outlet box stick out from the wall?

An outlet box should not stick out from the wall. If it is going to stick out, the best-case scenario is to have a deep beveled design. This keeps the outlet flush against the wall while offering a thicker appearance. The reason to not have the outlet box stick out is due to potential dangers that come along with the gap.

How far should an electrical box be from the wall?

Electrical boxes should be mounted so that the outer edges are recessed no more than one-quarter inch (6 mm) from the drywall surface. The reason is not for aesthetics but to minimize the risk of arcing and electrical fires for safety.

How high should an outlet box be above the floor?

Common 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. For switches and outlets above countertops, install them so the bottoms are about 4 inches above the countertop surface.

Do you wrap electrical outlets in boxes?

We talked to our electrician about it and as long as the outlet is still in a box it’s good to go. We also wrap our outlets and switches with electrical tape inside each box, that’s something we saw the professionals do when the upgraded our electric service right after we moved in.

How high should an outlet box be?

Where are electrical boxes mounted?

How to extend electrical box from studs?

How many inches between nails to hammer a box?

How far above the floor should a wall switch be installed?

Can you use old work boxes on drywall?

Can you remove a box before installing NM cable?

See 2 more

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How far do outlet boxes stick out?

0:020:53How to Install an Electrical Outlet Box - YouTubeYouTubeStart of suggested clipEnd of suggested clipA hammer is all you need keep outlet box consistent height off the finished floor ideally the boxMoreA hammer is all you need keep outlet box consistent height off the finished floor ideally the box should be between 12 and 16 inches above the floor. Start by placing your hammer against the floor.

Are outlet boxes supposed to be flush with drywall?

When you install an electrical box, make sure it is flush with the surface of this drywall strip; this will ensure the boxes are at the proper depth when the walls are finished.

What do you do if your outlet box sticks out too far?

Deeper Switch Plate Depth For an electrical box that protrudes slightly, covering switches with a deep switch plate can correct the problem. These covers have added depth. The edge bevel is twice as deep as on a standard plate.

How far up should an outlet be?

Generally, you want to mount receptacle boxes with the bottom of the box about 16-inches off the floor. Coincidentally, this roughly equates to the same height as your garden variety 22-ounce framing hammer. We still recommend using a ruler, however.

How do I get my outlets to sit flush?

The good news is, there's a quick an easy fix to this problem! Add what's called a Goof Ring to your electrical box. It's a cheap plastic sleeve that slides into your electric box. It rests between your electrical box and device and the front tabs sit on your outermost surface.

Should outlets be flush with wall?

Electrical boxes must be flush to the wall surface if the wall surface is a combustible material. Boxes recessed behind combustible materials like wood present a fire hazard because the wood is left exposed to potential heat and sparks.

How do I extend my drywall outlets?

0:276:07How to RAISE OUTLET after DRYWALL or TILE - YouTubeYouTubeStart of suggested clipEnd of suggested clipThat you remove the outlet put these things in behind. It. Comes in a package like this. And youMoreThat you remove the outlet put these things in behind. It. Comes in a package like this. And you stick them into the box. And it spaces them out by this lip going on the top of the drywall.

How do you install an outlet extender?

0:382:25Install Electrical Box Extenders for Tile or Stone - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo let's go ahead and remove the outlet by removing the top and the bottom screw. Now we're going toMoreSo let's go ahead and remove the outlet by removing the top and the bottom screw. Now we're going to take the new extender just slide it around the outlet and into the box.

How do you install an outlet shim?

0:192:11How To Use Spacers Or Caterpillars - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd so when you put the cover on its gonna be pushing back it's not gonna be tight it's gonna lookMoreAnd so when you put the cover on its gonna be pushing back it's not gonna be tight it's gonna look really bad but it's okay because they make these spacers. There a lot of times people call them

Why do electricians install outlets upside down?

Electricians may position the outlet in an upside-down position so that you can quickly identify the switch-controlled receptacle. Since it stands out visually to most people right away – it provides convenience to the occupants to easily remember which outlet is switch controlled.

What is the code for outlets on a wall?

The US National Electrical Code, Section 210.52, states that there should be an electrical outlet in every kitchen, bedroom, living room, family room, and any other room that has dedicated living space. They must be positioned at least every twelve feet measured along the floor line.

How many outlets can be on a 15 amp breaker?

Generally, homes have eight to 10 outlets on a 15 amp breaker but not all are used at the same time. Lights and outlets are normally wired on separate branch circuits, which means that the lights will be protected by a separate circuit breaker to the one which protects the outlets.

How do you flush an outlet for drywall?

0:231:16How to install outlet spacers to make outlet flush with the wall - YouTubeYouTubeStart of suggested clipEnd of suggested clipSimply fold these over to get to the thickness that you need to bump out your outlet to get it to beMoreSimply fold these over to get to the thickness that you need to bump out your outlet to get it to be flush with the wall. Once you have that space created use some scissors. And cut off the excess.

How do you drywall around an outlet?

0:472:07How to Install Sheetrock Around Electrical Boxes : Drywall HelpYouTubeStart of suggested clipEnd of suggested clipAnd then we'll measure up from. The next piece of drywall or from the floor. In this case we'reMoreAnd then we'll measure up from. The next piece of drywall or from the floor. In this case we're going to go. From. Our next piece of drywall. Of make a couple of marks.

How do you install an outlet box in drywall?

0:502:06How to Install a Single-Gang Switch Box in Drywall : DIY Electrical WorkYouTubeStart of suggested clipEnd of suggested clipAfter your holes cut out go ahead and take your box. And slide it into the hole. Then we're going toMoreAfter your holes cut out go ahead and take your box. And slide it into the hole. Then we're going to take our drill. And tighten up these screws. Now you have a flush mounted box to your drywall.

What is code for electrical junction box?

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.

Outlets stick out too far

This is an inter-disciplinary problem but it's in a kitchen, so here's the question:

Comments (5)

Is the box edge itself sticking out past the finished wall? Is it plastic? If so, I'd cut it down flush (manually, and carefully) with a hacksaw blade. First turn off the circuit, loosen the switch, nad pull it out, if necessary (leaving it wired). Use shoebox cardboard against the wall so you don't scratch the wall.

How high should an outlet box be?

There are no precise code guidelines for how high wall switches or outlet boxes should be positioned. But professionals follow certain standards for a uniform look. Whatever standard you choose, try to maintain uniformity for all electrical boxes. Irregular box heights will flag a home's electrical work as that of an amateur.

Where are electrical boxes mounted?

Electrical boxes typically are mounted to the sides of studs for stability. Whether nailed to the studs or screwed in with adjustable brackets, boxes on studs tend to stay in place for a long time.

How to extend electrical box from studs?

You can use these to indicate how far to extend the electrical box from the face of the studs. Begin by slightly pushing out the nails on the box by hand, so that when you place the box against the stud, the tips of the nails lightly pierce the wood.

How many inches between nails to hammer a box?

Rather than hammering in one nail fully before proceeding to the next one, it's best to alternate back and forth between the nails, hammering each nail in about 1/4 inch each time. This will keep the box from twisting or deflecting as you attach it.

How far above the floor should a wall switch be installed?

Wall Switches. It is standard practice for wall switches to be installed about 48 inches above the floor, but this distance can range from 43 to 53 inches, depending on your preference. For spaces used by people with accessibility issues requiring a wheelchair, for example, lower switch heights might be practical.

Can you use old work boxes on drywall?

Using old-work electrical boxes is one way to hover the boxes between studs. Old- work boxes attach directly to the drywall, not to the studs.

Can you remove a box before installing NM cable?

Some electricians stop just short of driving the mounting nails completely into the studs. This allows the box to be easily removed should the layout need to be changed before the NM cable installation.

How far should electrical boxes be from drywall?

Electrical boxes should be mounted so that the outer edges are recessed no more than one-quarter inch (6 mm) from the drywall surface.

What is the importance of proper positioning when installing electrical boxes?

This phase of the work is done before the drywall is put up, so proper positioning is important so that when the drywall is installed, the edges of the electrical box end up being flush with the drywall surface. Fortunately, there are a couple of simple tips and steps that take the guesswork out of installing electrical boxes at ...

Why Does Installing Electrical Boxes Flush with Drywall Matter?

If you are wondering why the proper installation of electrical boxes matters so much, the reason is that faulty electrical work is a contributing factor to thousands of house fires each year , causing billions of dollars of damages and losses, and tragically, hundreds of deaths.

What is an electrical box?

Electrical boxes are designed to safely contain the electrical wiring for things like electrical outlets and light switches. They can vary in size and shape but are most commonly configured for one (single-gang) or two (double-gang) electrical hookups. As such, electrical boxes serve a vital function as far as electrical ...

What is home efficiency guide?

Home Efficiency Guide is an affiliate for companies including Amazon Associates and earns a commission on qualifying purchases.

Do you need to mount electrical boxes in walls?

As such, certain precautions must be taken when installing electrical boxes in walls, and this includes mounting them so that they are flush with the drywall surface. This is not only good practice but in the U.S., it is the national electrical standard.

Do electrical boxes have depth gauges?

Many electrical boxes available today come with depth gauges built into them, so you can quickly determine the proper position of the box and fasten them in short order without going through the additional step of measuring depth with a piece of drywall. (Source: Better Homes & Gardens)

How thick are drywall outlet boxes?

Those are wood slats that are 3/4 inches thick. But we installed the outlet boxes for regular drywall at a 1/2 inch thick depth.

What is 406.4 receptacle mounting?

406.4 Receptacle Mounting. Receptacles shall be mounted in boxes or assemblies designed for the purpose, and such boxes or assemblies shall be securely fastened in place unless otherwise permitted elsewhere in this Code.

Do you wrap electrical tape inside an outlet box?

Hi Wendy!! We talked to our electrician about it and as long as the outlet is still in a box it’s good to go. We also wrap our outlets and switches with electrical tape inside each box, that’s something we saw the professionals do when the upgraded our electric service right after we moved in.

Can a fire start in a drywall box?

In residential homes most boxes are mounted to a wood stud or are situated on drywall both which are flammable unless this is very new construction where fire-proof materials have been used. If the gap is more than the allowable amount you risk the stud or drywall to catch fire if a fire starts in the receptacle box.

Do you need a spacer for an outlet?

If you look in each corner of the outlet, there are little 45° “angled” score marks. Those are there so you don’t need a spacer. There built in to ever socket. You just have to bend those tabs “corners” to as much as you need it to be spaced. This way you will be to code and can make a perfect fit every time.

Can you use metal nuts as spacers?

please don’t use metal nuts as spacers. Small rubber gaskets, plastic nuts, or even better, commercial plastic outlet spacers that can be stacked to what ever thickness you need. Safety is #1 concern here.

Can you bury a work box in drywall?

Your “electrician” friend is correct. Do NOT bury the box – that’s illegal. Buy a new work box at Big Orange and nail it to the stud. If the stud is not close, use an Old Work box with wings that will secure itself to the back of the drywall. Splice the wires inside – color to color and when the wall is patched, painted and looking good. Put a blank cover plate on that matches your decor.

What to do if an electrical box protrudes?

For an electrical box that protrudes slightly, covering switches with a deep switch plate can correct the problem.

How deep is a standard light switch cover?

A standard light switch or outlet cover has a beveled edge with a depth of 5/32". If your standard plate won't sit flush with your wall, determine how far off your plate is and choose from a variety of deeper covers.

Why do I need an extender for my electrical box?

Certain thicker devices - such as GFCI outlets and light timers - can stick out of shallow boxes. Extenders will expand the box by 3/4" to ensure bulky devices fit . Once device is installed over the expander, cover with a standard switch plate.

How far off the wall do you raise an expander?

Extenders (also called expanders) will raise a plate 3/4" off the wall, lift a device 1/2" out of the box, and cover up 1/4" of the box.

What size box do tetrahedrons work with?

They work with boxes that protrude 1/16", 1/4" or 1/8" depending on the device in the box.

What happens when you add a switch cover?

When you add a switch or outlet cover, there's a gap between the cover & the wall. This can happen when you remove wall paneling, tile, wainscot or batten. Solution: Deep plates feature a deeper edge bevel to reach back farther around your electrical box's edges. Find the right depth for your needs.

How high should an outlet box be?

There are no precise code guidelines for how high wall switches or outlet boxes should be positioned. But professionals follow certain standards for a uniform look. Whatever standard you choose, try to maintain uniformity for all electrical boxes. Irregular box heights will flag a home's electrical work as that of an amateur.

Where are electrical boxes mounted?

Electrical boxes typically are mounted to the sides of studs for stability. Whether nailed to the studs or screwed in with adjustable brackets, boxes on studs tend to stay in place for a long time.

How to extend electrical box from studs?

You can use these to indicate how far to extend the electrical box from the face of the studs. Begin by slightly pushing out the nails on the box by hand, so that when you place the box against the stud, the tips of the nails lightly pierce the wood.

How many inches between nails to hammer a box?

Rather than hammering in one nail fully before proceeding to the next one, it's best to alternate back and forth between the nails, hammering each nail in about 1/4 inch each time. This will keep the box from twisting or deflecting as you attach it.

How far above the floor should a wall switch be installed?

Wall Switches. It is standard practice for wall switches to be installed about 48 inches above the floor, but this distance can range from 43 to 53 inches, depending on your preference. For spaces used by people with accessibility issues requiring a wheelchair, for example, lower switch heights might be practical.

Can you use old work boxes on drywall?

Using old-work electrical boxes is one way to hover the boxes between studs. Old- work boxes attach directly to the drywall, not to the studs.

Can you remove a box before installing NM cable?

Some electricians stop just short of driving the mounting nails completely into the studs. This allows the box to be easily removed should the layout need to be changed before the NM cable installation.

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