How To Fireproof A Gun Safe: Can You Do It?

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If you're starting to collect guns as a hobby or sports, you might think that fireproofing you safe is unnecessary. You've guessed it's already taken care of since you have insurance to cover your gun safe. But what you might overlook are the documents inside your safe since they are not covered by insurance, and they are hard to replace. That's why fireproofing a gun safe is an essential step that most gun owners should do. In this article, we're going to discuss how to fireproof a gun safe and why you need to fireproof your safe. We'll also share with you the advantages you can get from fireproofing your safe. 

Why do you need to fireproof a gun safe?

Keep in mind, not all gun safe can be fireproofed. The thickest steel will bend when facing high degree temperature. Metals are weak when they're hot. You'd be surprised the number of safes failing for over an hour exposure to fire. 

Apply the idea that fireproofing requires space inside the safe to be successful. That makes smaller safes may not be useful when fireproofingBut it has its advantages to fit a safe at a suitable spot. You don't want a safe in a small house that's too big, which it's going to be hard to hide. 

We don't take away the credit of buying an already fireproofed safe, but it's good to know that you can DIY fireproof a safe. In case you can't buy a fireproof safe now, we can give you some tips on how to fireproof a gun safe. 

How to fireproof a gun safe

Proper fireproofing is challenging to do, considering how hard it can be to prepare your gun safe to any form of heat and fire. The blaze of heat will penetrate inside your safeespecially if you have flammable contents like furniture, wooden floorboards, and curtains. While there may be no chance of 100% success, but you can still opt to keep the heat from damaging the contents of your gun safe. 

Insulation is the key to maintaining your gun safe heatproof. People may seem to differ where insulation should be covered. But some like to have it within the safe as it allows access to safe. 

You can buy a couple of thick sheets of heatproofing insulator material that can help to fit within a safe. Even if the metal heats up, the insulator material shields the contents of the safe from burns or cracks. 

Ways to fireproof a gun safe

Fireproofing gun safes require safety precautions because you have sensitive contents inside the safe. But you can fireproof a gun safe by following these tips: 

Consider fire protection rating 

Before buying a gun safe, you already considered the materials used in a fireproof gun safe. The fireproof rating of a gun safe determines its ability to withstand higher heat degrees. Fireproofing a gun safe should handle an average of 30 minutes to protect the contents from burns and damage. 

You would also take into consideration the materials used in constructing your home. When a home hits the fire, your gun safe becomes your best option to protect your valuables. Highly flammable materials at home will challenge the effectiveness of a fireproofed safe. 

Location of the safe 

Deciding on the best place to put your gun safe should be in a secure area. Basement and between load-bearing wall adds protection to your gun safe when fire puts up in your home. You should avoid installing your gun safe in areas such as stairs, garage, and hallways because they store heat-prone materials.

Cover the safe with carpet or soft mat 

Make sure your gun safe is moisture-free by placing a mat or blanket where it lies. It also avoids corrosion where the bottom surface of the safe corrodes quickly. It also serves as protection from other chemicals that create a reaction from the safe. 

Remove flammable objects inside your safe 

You should remove any flammable items around the safe because they tend to accelerate and fuel the fire. Consider storing them in a different location. Make sure that your gun safe has a UL rating above 125 degrees Fahrenheit to prevent the high temperature from within the safe.

Install roll-out  drawers 

Add roll-out drawers to provide space and keep your weapons from getting near to flammable material. Remember the type of firearms inside the safe like hunting rifles, handguns, and shotguns will likely have different storageInstall a roll-out drawer for your long guns separately. Build one from fireproof materials to enhance gun safety. 

Ways to improve the fireproofing of a gun safe

If you've already fireproofed your safe, there are extra steps to make sure your fireproof safe remains it effective for an extended period. 

Here are some ways to keep your gun safe fireproof 

  • Make sure to maintain your safe like the way you first bought it. Wipe off dust or particles sitting around your fireproof safe. It's necessary to manage your safe in top condition because you never know when fire will happen. You'd want your gun safe to fight or handle such high degree of heat to protect your valuables. 
  • It's also important to check the fireproof ratings of your gun safe every month. We mentioned that because gun safes improve yearly and you don't want an outdated fireproof gun safe. Upgrade the features of your gun safes if you have budget. Remember that your outstanding stuff is inside the safe. 
  • Take advantage of your fireproof safe. People question a fireproof safe's effectiveness; that's why they don't put their valuable items inside it. If you have a fireproof gun safeyou'd want to place your valuables in the safe to withstand a fire. Even if your safe is used to store your weapons, allow some space to store certain valuable things, including documents and jewels. 


It's necessary to safely store your gun safes in a protected and secure place. The second step to make sure that your gun safe protected is to fireproof it. Keeping your valuables inside a fireproofed gun safe means have values of your items. That's why it's important to know how to fireproof a gun safe so you can add an extra layer of protection against heat. It would be unfortunate to see your valuables burn because of neglect. 

  • March 30, 2020
  • Blog