This is a living and also breathing write-up that we update from time to time to ensure we keep a list based on what has actually been tested.

You are watching: What thickness of wood will stop a bullet

To be truthful we room generalizing some for the purpose of simplicity. Below are part disclaimers before we dive in:


Different firearms and also calibers the bullets have unique stopping power and potential because that penetration relying on their velocity and construction. There is a large difference between a 9mm handgun and also an AR-15Some bullets for instance are jacketed, an interpretation they space encased in a shell of a harder metal (generally a steel alloy), wherein as non-jacketed ammunition tends to it is in a softer leadItems in our perform are also generalized because there space different species and widths that trees, furniture, walls, etcAlso we have actually to think about that even some things that would avoid a solitary shot may not have the ability to withstand multiple shotsWhile some things wouldn"t fully STOP a bullet, they may slow it down substantially enough to make it far less lethal than a straight shot

All the disclaimer aside i think this perform is at least directional in providing you some sense between what could be truly considered as cover and also what is simply concealment in ~ best.

The bullet Proof Vest presented in numerous of these videos is the BulletSafe Vest.


Things that execute Or perform Not fully stop a bullet:

1. The Body, Windows, and also Door of a Car

Our testing suggests that auto glass may readjust the trajectory the a bullet but it won"t protect against it. Neither will certainly the dashboard or steering wheel. The human body of the car, like the door, can stop bullets depending on the bullet and also the edge of fire. (Learn much more in our auto Firearm strategies Course)

2. The Engine Block the a Vehicle

Engine blocks have always been accepted as good cover and also arguably the only part of a car you have the right to consistently rely on to prevent bullets.

3. A Sofa

Your sofa doesn"t have much walk on in there. A most empty room and some fluff… that doesn"t avoid bullets.

4. Motorcycle Helmet

You to trust that point to safeguard your head in ~ 60+ MPH against the pavement… yet it won"t avoid a bullet. An ext here: will certainly a helmet protect against a bullet?

5. Computer Tower

6. Tablets and Smartphones

7. Laptop

8. Phonebook or Textbook

We recently put some textbooks to the test. Spoiler alert… 1 publication won"t carry out the trick. Yet enough publications together would. Full thoughts here: Will publications stop a bullet?

9. Badge (looks choose it relies on the badge)

10. Ceramic Tiles

11. ATM Machine

Yeah, if available using an ATM for cover look at viable.

12. Wood frame walls (most homes)

13. Mattress

Yeah, ns wouldn"t counting on it

14. Thick winter clothing and coat

This video is a good illustration of how thick or how plenty of layers of fabric are necessary to stop a bullet.

15. Actors Iron Skillet

16. Cardboard

17. Steel Door

18. Refrigerator

Well, as you will watch from the video below the really counts on what is in the refrigerator. An empty refrigerator isn"t walking to stop anything. However a full one is pretty likely to carry out the job.

19. Kitchen Plates

20: Bags the Ice


21. About 7 customs of Sand

Sand is reasonably dense however how much do you need? discover More: how much sand do you have to stop a bullet

22. Sufficient Ceramic Tiles

23. Person Bodies

25. 18 customs of water

26. 10 Jugs that Water

27. Bricks

28. A submit Cabinet full of Paper

There has actually to be a many research on record cabinets because of their general availability for sheathe in a workplace energetic shooter situation. Our research study would indicate that one empty record cabinet will not stop many handgun rounds yet a submit cabinet full of document is likely to it is in effective. The NYPD carried out a study in which they claim a document cabinet stopped rounds from every handgun rounds but the below video shows some an empty record cabinet.

See more: What Is The Oxidation State Of Cl In Hclo4? ? Oxidation States (Oxidation Numbers)

29. Ballistic “Backpack Inserts”

As girlfriend will view in the video clip below several of these are much better than others but they all properly stop handgun rounds.


Ok, I"m ready for her comments… did I miss anything worth mentioning that will prevent a bullet? everywhere you think ns overgeneralized?
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About Jacob PaulsenJacob S. Paulsen is the chairman of aramuseum.org. aramuseum.org gives in-person and online firearm training because that American gun owners. The company is right now teaching in-person classes in 25+ says with a team of much more than 55 instructors. Jacob is a NRA certified instructor & variety Safety Officer, USCCA certified instructor and also training counselor, Utah BCI instructor, Affiliate instructor for following Level Training, Graduate and certified instructor for The legislation of me Defense, and a Glock and Sig Sauer Certified Armorer. He lives in the Rocky mountains of Colorado with his wife and also children.
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