Choosing the Right Size GoldenRod for Your Gun Safe

Are you planning to install a GoldenRod inside your gun safe? Read on for valuable information.

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It is necessary to keep the humidity level of a gun safe at par. Extreme levels of humidity are one of the culprits for rust in guns. It also contributes to a gun safe’s bad odor.

We will focus on the important factors to consider when purchasing a GoldenRod, including its size and area coverage. Consider these factors to ensure you make the best choice for your needs.

What is GoldenRod?

GoldenRod’s length ranges from 12 to 36 inches. It has detachable handles for gun safe wall or floor placement and a power cord usually six-foot long, with a 110-120 volt AC plug.

A GoldenRod is a heating rod. It operates on the scientific tenet that if you increase the safe’s temperature, the cold air will expand and eliminate humidity levels.

Due to the firearms’ higher temperature compared to the air entering throughout the safe, moisture will condense less on them once the safe is opened.

Using a GoldenRod will keep your gun safe at a relative humidity level recommended to function at its best.

Determining the Right Size GoldenRod for Your Gun Safe

While these safes provide a secure and protective environment for guns, they can also be prone to moisture and humidity buildup.

Let’s determine the right size GoldenRod for your gun safe to help protect your firearms and maintain their quality over time.

Measuring Your Gun Safe

  • Height: Measure the interior height of your gun safe from the floor to the top of the inside.
  • Width: Measure the interior width of your gun safe from side to side.
  • Depth: Measure the interior depth of your gun safe from front to back.
  • Cubic Feet: Multiply the height, width, and depth measurements together to get the cubic feet of your gun safe.

Once you have these measurements, refer to the manufacturer’s guidelines to determine the appropriate size GoldenRod for your specific gun safe. 

Also, consider the cabinet and other embossed foams or hinges installed in your gun safe. Check if your GoldenRod placement plan will not hinder the safe’s door from closing properly.

Choosing the Correct Length and Coverage Zone of the GoldenRod

GoldenRods are available in various lengths and coverage zones to suit different sizes of gun safes.

  1. Size of your gun safe: The length of the GoldenRod should be appropriate for the size of your gun safe. As a general rule of thumb, a 12-inch GoldenRod is sufficient for a safe with a capacity of 100 cubic feet. Larger safes will require longer GoldenRods.
  2. Coverage zone: The coverage zone of the GoldenRod should cover the entire interior of the gun safe. 
  3. Power source: Consider the power source of the GoldenRod. A plug-in GoldenRod is more powerful than a battery-operated one but may only be practical if you have an electrical outlet near your safe. Battery-operated GoldenRods are portable and can be used in safes located in remote areas.
  4. Humidity levels: The climate in your area will determine the humidity levels you need to maintain inside your gun safe. If you live in a humid area, you may need a more powerful GoldenRod to keep the humidity under control.

Correct Wattage of the GoldenRod

Choosing or checking the correct wattage a GoldenRod has is important for ensuring optimal performance and safety.

A 100 cubic feet space needs a 12-watt GoldenRod, a 200 cubic feet space needs an 18-watt GoldenRod, and so on. The length of the GoldenRod usually plays around the same number of its wattage. Say, a 12-inch GoldenRod is 12 watts.

The wattage of the GoldenRod should correspond to the size and insulation of the gun safe.

A higher wattage GoldenRod may be required for larger or more heavily insulated gun safes, while a lower wattage may be sufficient for smaller or less insulated safes.

It’s important to follow the manufacturer’s guidelines when selecting the wattage of the GoldenRod, as choosing the wrong wattage can result in overheating, damage to the safe, or even a fire hazard.

Additionally, it’s important to ensure that the GoldenRod is installed properly and that all safety precautions are taken, including ensuring proper ventilation and avoiding contact with flammable materials.

Benefits of Choosing the Right Size GoldenRod

Choosing the right size GoldenRod for your gun safe is practical and beneficial. It comes with several benefits, including:

  1. Prevents Moisture Buildup: A GoldenRod can help regulate the humidity inside your gun safe and prevent moisture buildup, which can lead to rust and corrosion of your firearms.
  2. Protects Your Firearms: By preventing moisture buildup, the correct size GoldenRod helps protect your firearms from damage and ensures their longevity.
  3. Maintains Quality: Choosing the right size GoldenRod ensures that it functions optimally, keeping your firearms in top condition and maintaining their quality over time.
  4. Saves Space: A correct-sized GoldenRod takes up minimal space inside your gun safe, allowing for more storage and organization options.
  5. Ensures Safety: Selecting the correct wattage and following all safety precautions when using a GoldenRod ensures that it operates safely and effectively.

By choosing the right size GoldenRod, you can enjoy these benefits and have peace of mind knowing that your firearms are well-protected from moisture and humidity damage.


One of the main problems of every gun owner revolves around the effect of their environment’s weather on their guns. Dehumidifying a gun safe is beneficial to control the temperature of the space surrounding and flowing to and from the guns.

High or too low humidity will harm the performance of your guns and the gun safe itself. The recommended humidity level is from 30% to 50%, with a temperature of 60 or 70 degrees Fahrenheit.

There are different types of dehumidifiers for gun safes, but GoldenRod gun safe dehumidifier is the common choice for gun owners because it eliminates moisture builds. Also, its slim design is a space saver.

GoldenRod comes in different sizes, so selecting the right size GoldenRod will maximize your investment. The right length, coverage, and wattage will help your guns and gun safe reach their full functional potential.

If you keep guns in a safe but do not take care of them, it will all be useless. You will not be able to utilize your guns at their performance peak.

The selection, installation, and maintenance of high-quality GoldenRod are tedious, but its wonders are worth it.


Can I use multiple GoldenRods in a larger gun safe?

Yes, using multiple GoldenRods in a larger gun safe can help regulate moisture and humidity more effectively. Following the manufacturer’s guidelines when selecting and installing multiple GoldenRods to ensure optimal performance and safety.

How long do GoldenRods last?

GoldenRods can last for more than a decade if well taken care of. Also, most GoldenRods come with a lifetime warranty.

What is a GoldenRod, and why is it important for gun safes?

GoldenRod is a rod-shaped dehumidifier designed for closed storage, like gun safes. Dehumidifying a gun safe is beneficial to control the temperature of the space surrounding and flowing to and from the guns, preventing them from rusting or corroding.

Can I use a GoldenRod in a non-gun-safe storage area?

Yes. GoldenRod is designed not only for gun safes but all other enclosure units. Note the rod size and coverage area in choosing one for your enclosure.


“Humidity Sensor – an Overview | ScienceDirect Topics.”,

“Summer Heat and How Weather Affects Firearms Storage – Sterling Precision LLC.”,

“Authentic Made in the Usa Golden Rod/Lockdown Dehumidifiers in 4 Sizes.” – 800-447-0591,

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