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How To Find A Stud With A Magnet?

Finding studs concealed beneath drywall may be difficult in many home improvement situations. You need a neodymium magnet for an astonishingly easy but excellent stud-finding technique. While it can quickly identify steel studs, it cannot identify wood studs. Steel screws holding the drywall to the studs may be used to identify studs made of wood or plastic quickly. For this task, we often employ a powerful neodymium magnet. We typically have loads and loads of neodymium magnets here at ROBO Magnetic that are decent sizes and simple to handle.

Depending on how closely the steel studs are fastened to the dry walls and the steel screws used, the magnet that you carefully move down the surface of your wall will be attracted to the steel studs. You may keep the magnet attached to the screw throughout your job to designate the stud. Metals create neodymium magnets, which may leave traces on walls. This is avoided by using tape, making it easier to move about. This article is a must-read guide on how to find a stud with a magnet. Read on to learn more.

What Is A Magnet?

There are vast varieties of magnets, such as rare earth magnets and Neodymium magnets. Neodymium magnets are very strong rare earth magnets. Because their magnetism is permanent, they suggest long-term durability. As a result, they are so often used. They are one of the most popular rare earth magnets made of neodymium, boron, and iron alloys.   They are the strongest permanent magnet available on the market and are also reasonably priced for the average person.

Now that we clearly understand what a magnet is, let’s look at some common applications for them. Magnets are often used to locate the studs when hanging mirrors or images on walls. You’ll need to take a powerful magnet and attach it to something thin, like wire, to locate the studs or use them directly on the drywall. Placing it on the wall and moving it about until you encounter resistance will most likely reveal the stud’s location.

Steel is magnetic, so we utilize magnetism to locate these studs. This idea may be used on any material to identify whether or not it is composed of steel. You’ll need a magnet and something made of a non-magnetic material to do this (wood, plastic, etc.).

What Is A Stud?

First off, what exactly is a stud? A stud is a horizontal beam that supports the structure of your home. Imagine a wall without any drywall on it. It consists mostly of a wooden frame supported by a network of studs that span from floor to ceiling.

Typically, studs are placed 16-24 inches apart. This standard spacing is helpful when looking for a stud since you can start to recognize a pattern and figure out where the next one is in the line.

Suppose you wish to hang anything big or delicate. In that case, you should look for a stud since they can firmly hold screws better than wall materials like drywall because they are composed of strong, durable wood (or sometimes metal). This is useful information when installing shelves, hanging a mirror, and more.

There are many methods for finding studs, including using a magnet (a few different types). Following are the steps necessary to locate your studs with a magnet:

1. Choose the Best Hanging Spot

While it may appear simple, there are a few things to consider. Decide how the object hangs after locating the position. Are the mountings on the object’s top, center, or bottom? Based on this, you’ll know where to designate the spot where you’ll hang the thing.

Hanging pictures is simple and straightforward, but don’t let floating shelves or TVs fool you in this phase. To ensure you are installing your thing properly, read the mounting instructions or check them online immediately.

Next, where should it be hung on the wall to guarantee visibility? If you are installing a TV, this is extremely crucial. Nothing is worse than mounting something, having to relocate it, and then having to patch the initial holes you made.

Clear your workstation. Although mounting or hanging objects may seem straightforward, a clean workspace is necessary. Additionally, it helps to avoid harm to oneself and unintentional damage to nearby objects and other stuff.

2. Get Your Magnet Ready

This goes along with gathering all of your resources. Strong magnets like neodymium magnets may be more effective than weak magnets. You should also ensure that your magnet is free of dust or dirt. This makes it easier to locate your stud accurately.

Consider taking a little piece of felt between the wall and the magnet if you are worried about scratching. To avoid this, you can tape your magnet, which can also enhance the movement of the magnet on the wall.

3. Locate The Stud

While most building rules call for studs 16 inches apart, older houses may have them up to 24 inches apart. Concentrate your search inside a 2-foot region of the wall, assuming that the stud is located one foot on each side of that area.

Now grab your neodymium magnets and start looking. Locating the first stud is the hardest part, but after you do, you should have no trouble finding the rest by measuring the distance and checking with your magnets.

4. Moving Your Neodymium Magnets

Move the magnet along the wall from right to left. At your optimal level, finding the stud should be rather simple. If you have trouble, step up and down the wall once more.

Given that the magnet is searching for nails, the easier it is to spot the stud, the closer it is to a nail. To indicate the spot where you will drill later, use a level. (Use the level to draw a line vertically up the wall.

Your mark will follow the stud’s line. Use your magnet to check your new mark now.

5. Indicates the Spot with the Mark “X.”

When you locate the area, your stud finder (magnet) will stick; this suggests that you may have discovered a screw. Make a little mark “X” out of it. This kind of marking tool is useful in this situation. On most surfaces, pencils are simple to erase. The markings won’t be seen if you are hanging a huge object.

Repeat this step numerous times to verify that you locate the same location each time. If not, try again using neodymium magnets instead of the current ones. You may also wish to move vertically up and down from your first mark to ensure you are on the stud.

6. Search For The Dead Center

You should gently slide the stud finder (neodymium magnets) to the left and right once you have located the stud. This will make it easier for you to locate the stud’s edges. (In older houses, wall studs may bend slightly because not all nails are centered.)

This will make locating the edges easier, as 2 X 4s are often used as wall studs. Make careful to mark the wall stud’s boundaries so you can hang your product in the middle.

If it is a light picture frame, a dead center hanging may not be important, but if you install a fragile object, you should measure and mark it twice.

Ensure that the bolts or screws you use for your hanging project are appropriate. Even if you have located the stud, the mounting attachment might still come away from the wall if it is flimsy.

7. Verify Your Work

Find horizontal locations along the line from which you wish to hang your product. This gives you some flexibility when choosing where to hang things.

You should locate the studs on a larger wall section before hanging them.

Wall studs are normally 16 to 24 inches apart, as was already established. If the studs to the left and right of your project don’t seem to follow this pattern while you are checking them, you may have found another piece of metal in the wall.

There may be metal flashing, brackets, or pipes on the wall’s interior. To avoid starting a more costly job, check before you drill.


You’ll need to know where the wall studs are if you’re hanging anything or doing house renovations. However, a magnet will work well in place of costly stud-finding equipment.

In building homes, screws are often utilized and are typically magnetic. Therefore, some screws are used on the wall studs in your home. This guide demonstrated using a powerful magnet (neodymium) to locate those screws and the stud. Slide your magnet along the wall until it contacts and is pulled in. Now that you know where the stud is, you know where to drill and where to avoid drilling or hammering. Thanks to a powerful magnet like the Neodymium magnets.

Thank you for reading this far; visit our website for more information about magnets.


Article by

ROBO Magnetic Product Team

We are the manufacturer with 16 years of experience in custom neodymium magnets.

Need A Quote? Get in touch with us directly.

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