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How Do I Find Studs behind drywall?

by Shassi Kumaran 01 Jun 2024
How Do I Find Studs behind drywall?

Mounting a television on the wall is a popular way to save space and create a clean, modern look in your living room or bedroom. However, the key to a secure and stable TV mount is ensuring that it is attached to the wall studs. Wall studs provide the necessary support to hold the weight of your television and prevent it from falling. Finding these studs, especially if they are metal, can sometimes be tricky. In this blog post, we will guide you through various methods to locate wall studs, with a special focus on the advantages of using the CH Hanson metal stud finder.

Understanding Wall Studs

Wall studs are vertical framing members in your walls that provide structural support. They are typically made of wood or metal, depending on the type of construction. In modern buildings, especially commercial ones, metal studs are often used because of their durability and resistance to fire and pests. Knowing the type of studs in your wall is crucial for selecting the right tools and techniques for finding them.

Common Methods for Finding Wall Studs

1. Tapping and Listening

One of the oldest methods for locating wall studs is the tapping technique. By gently tapping on the wall with your knuckles or a small hammer, you can listen for changes in sound. A hollow sound indicates an empty space between studs, while a solid sound suggests the presence of a stud.


  • No tools required
  • Quick and easy


  • Requires practice to distinguish sounds accurately
  • Not reliable for metal studs

2. Using a Magnet

A strong magnet can help you find studs by detecting the screws or nails used to attach drywall to the studs. Simply move the magnet across the wall until it sticks to a metal fastener.


  • Inexpensive
  • Simple to use


  • May miss screws/nails if they are not directly under the magnet
  • Not effective for detecting the exact location of metal studs

3. Inspecting Baseboards and Trim

Often, you can find clues about stud locations by looking at the baseboards and trim around doors and windows. Builders typically nail these elements into studs for added stability. Look for nail holes or slight indentations where nails have been driven into the studs.


  • Visual method, no tools needed
  • Can provide general stud locations


  • Not always accurate
  • Limited to certain areas of the wall

4. Using an Electronic Stud Finder

Electronic stud finders are designed to detect changes in wall density to locate studs. These devices can be set to detect either wooden or metal studs.


  • Highly accurate
  • Easy to use


  • Requires batteries
  • Can be more expensive than other methods

The Best Method: Using the CH Hanson Metal Stud Finder

While the above methods can be effective, they often come with limitations, especially when dealing with metal studs. The CH Hanson metal stud finder offers a reliable and efficient solution for locating metal studs in your walls. Here’s why it stands out as the best method:

Advantages of the CH Hanson Metal Stud Finder

1. High Accuracy

The CH Hanson metal stud finder is designed to detect the precise location of metal studs. Unlike magnetic methods that rely on finding screws or nails, this device can locate the entire stud, ensuring you have an accurate point for drilling.

2. Ease of Use

This stud finder is incredibly user-friendly. It features a simple interface with clear indicators, making it easy for anyone to use, even without prior experience.

3. No Batteries Required

Unlike many electronic stud finders, the CH Hanson model does not require batteries. This means you don’t have to worry about running out of power in the middle of your project, and it’s always ready to use.

4. Durable and Long-lasting

Constructed with durable materials, the CH Hanson metal stud finder is built to last. It can withstand the wear and tear of regular use, making it a worthwhile investment for any homeowner or professional.

5. Affordable

Despite its advanced features and reliability, the CH Hanson metal stud finder is reasonably priced. It offers excellent value for money compared to other electronic stud finders.

How to Use the CH Hanson Metal Stud Finder

Using the CH Hanson metal stud finder is straightforward. Follow these steps to locate metal studs in your wall:

  1. Prepare the Wall Ensure the wall surface is clean and free of any obstructions that might interfere with the stud finder.

  2. Position the Stud Finder Place the CH Hanson metal stud finder flat against the wall where you want to begin your search.

  3. Move the Stud Finder Slowly move the stud finder horizontally across the wall. The device will indicate when it has detected a metal stud. Pay attention to the LED lights or other indicators on the stud finder.

  4. Mark the Stud Location Once the stud finder signals the presence of a metal stud, mark the location with a pencil. Repeat the process to find the edges of the stud and confirm its exact width.

  5. Verify the Stud Position It’s always a good idea to double-check the location by moving the stud finder in the opposite direction or using another method like a magnet to verify the stud’s presence.

Tips for Mounting Your Television

After successfully locating the metal studs, you can proceed with mounting your television. Here are some additional tips to ensure a secure and safe installation:

1. Choose the Right Mount

Select a TV mount that is compatible with your television size and weight. Make sure it is designed to be attached to metal studs if that’s what you have in your walls.

2. Use Appropriate Fasteners

Use screws and anchors that are specifically designed for metal studs. These fasteners provide the necessary support and grip to hold your television securely.

3. Follow the Manufacturer’s Instructions

Carefully follow the instructions provided by the TV mount manufacturer. This ensures that you install the mount correctly and safely.

4. Check for Level and Stability

Use a level to ensure the TV mount is straight before fully tightening the screws. Once mounted, give the TV a gentle shake to check for stability and make sure it is securely attached to the studs.


Finding wall studs is a crucial step in safely mounting your television. While there are several methods available, using the CH Hanson metal stud finder stands out as the most reliable and efficient option, especially for locating metal studs. Its high accuracy, ease of use, and durability make it the ideal tool for this task.

By following the steps outlined in this blog post, you can confidently locate the studs in your wall and proceed with mounting your television securely. Enjoy your newly mounted TV and the extra space it provides, knowing it’s safely and securely attached to your wall.

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