What Type of Metal Should You Use to Build a Fire Pit?

We all, at one point, have desired a fire pit in our backyards and haven’t really been able to put up one because of, let’s guess, lack of knowledge. One of the things that people don’t know about is the appropriate metal to use for their fire pit. We have curated this article to help you discover various designs and metals that you can use when creating your plasma cutter fire pit.

Sheet metals are particularly great for making fire pits. They are versatile and can be convenient for a wide variety of applications – some of which can even surprise you. Making fire pits using sheet metals needs a minimal amount of designing, molding, and fabrication. You can easily turn a simple sheet of metal into a durable, attractive, and extremely effective fire pit. This can be a great accessory for keeping you and your loved ones warm during those cold days and nights. The only question is what type of metal is appropriate for making a fire pit? We will discuss the types of metals that are best for a fire pit creation.


This is considered by many experts as the best plasma cutter fire pit metal. It has great heat conduction features and can’t rust. It’s, therefore, great for the outdoors where there’s a lot of contact with water and oxygen, which can easily cause rust.

The advantage of using copper when placing it outside again is due to the appearance it takes. This means that when you expose it to the outdoor moisture, copper turns into a blue-green patina, which is even more attractive than the deep bronze hues that the raw metal has.

As this is the case, copper fire pits are particularly great when you want an aesthetically pleasing piece of metal that still doubles up as durable material. It is going to serve you longer and still leave guests commending you for the beautiful appearance it brings to your backyard.

Nonetheless, it’s still important to note that the desirability that copper has can still count as one of its disadvantages. Copper is one of the pricier metals that you can use to build a fire pit. And for this reason, it can easily be eyed by ill-minded scrap metal thieves that are moving around your area. Nonetheless, this shouldn’t be a huge cause for alarm, as you can still work your way around warding off such thieves.

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The second metal we are featuring here is aluminum. At first glance, you might easily confuse it for regular steel, and many people actually do. But its incredible lightness should be the reason that sets it apart and helps you identify it.

But don’t let the fact that aluminum is light deceive you into thinking that it isn’t durable enough or strong enough to endure the task of being your plasma cutter fire pit. Like the stainless steel variant and copper, aluminum doesn’t rust. The best part even is the price, as you can get an aluminum sheet at a pocket-friendly pricing.

This means that you can make aluminum fire pits quite swiftly, and then fit them anywhere in your home. Its advantage also is durability, as it is bound to stay for many years serving you.

The only drawback about using aluminum to build your fire pit is that aluminum sheet can buckle easily if you use very thin ones for your fire pit. If the fire becomes rather large and hot, then you can see it buckle right in front of your eyes. In addition to this, the oxide layer on aluminum, which it uses to ward off rust, can become dull after long usage. But the good news is that you can clean this easily too.

Stainless Steel 

Stainless steel is strong and adaptable to the use of plasma cutter fire pit models. It is just like regular steel in terms of other features. However, it has an extra layer of protection against rust and any form of moisture corrosion. This is a reality thanks to the chromium that’s added to the steel – hence it gets the name stainless steel.

The advantage of using stainless steel also is that it has an attractive sheen. This is particularly important if you’re the type to have your fire pit clean and polished between uses. This way, it can blend in with other objects in your backyard without distorting the appearance.

But the downside of using stainless steel for your fire pit is the price. With all of the improvements to the regular steel, surely you must expect to pay more for it. In addition, you might need some extra skills to weld it together.

Final Thoughts on Making Your Plasma Cutter Fire Pit

Having discussed all of the metals that you can use for your fire pit, the ball is now in your court. There are a lot of cut-ready designs available online that you can utilize to build your own impressive fire pit. Or you can have a custom-made one, too. Make the decision and pick a date to work on this project. 

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