5 Best Rock for Inside Fire Pit to Get in 2020!

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A fire pit is a great way to make an ideal space to socialize. It provides warmth and light that can give a cozy effect to the environment. However, you must use the best rock for inside fire pit to get the perfect fire pit in the first place.

The fire rocks stabilize the fire that’s created from the woods or other materials. Not only that, but it also provides a nice visual to the fire pit.

There are so many options in the market, and to help you pick the best one, let’s go over the 5 of the best fire rocks that you can get for your fire pit.

Best Rock to Use Inside Fire Pit

Let’s review the top 5 fire rocks that you can use inside a fire pit.

1.  Stanbroil 10 Pounds Lava Rock Granules for Fire Bowls

Stanbroil 10 Pounds Lava Rock Granules for Fire Bowls,Fire Pits,Gas Log Sets, and Indoor or Outdoor Fireplaces - Medium (1/2'- 1')
180 Reviews
Stanbroil 10 Pounds Lava Rock Granules for Fire Bowls,Fire Pits,Gas Log Sets, and Indoor or Outdoor Fireplaces - Medium (1/2"- 1")
  • Natural black lava rock with hints of browns and blacks.
  • Granules are small and vary in size from 1/2" to 1" in diameter.
  • Durable, long-lasting, fire pit rocks look great and have a fascinating burning effect.
  • Withstand the most extreme temperatures without damage or crumbling, add realism or create depth to gas logs to your gas logs .
  • Perfect for fire bowls, fire pits, and indoor or outdoor fireplaces, liquid propane or natural gas. Use as a neutral bass layer, then top with logs or fire glass!

The first fire rock that we are going to look at is the Stanbroil 10 Pounds Lava Rock Granules. It’s an amazing option for your fire pit that you can use.

This lava rock is completely natural and it can withstand great temperature. That makes it a very safe option for using on the inside of a fire pit.

Also, these lava rocks are pretty durable and low maintenance as well for you to use. However, you should put them out of the pit at least once in a year and run water through them. It’s going to clean the whole thing and make it ready for another use.

The best thing about it is that it provides a natural black design, which gives a truly fabulous look to your fire pit. It gives a tiny bit of brown effect, and that helps to give you an even more gorgeous design.

So, if you are looking for a premium quality lava rock that’s safe and gives a great look to your fire pit, this one is going to be a perfect fit for you. You can’t get such a quality product in this price range that’s for sure.

Pros

  • Gives a truly amazing look to your fire pit
  • Very safe to use; no risk of explosion
  • Made to withstand extreme temperature
  • A very versatile option as well

Cons

  • The size of the rocks can be a bit small than you might prefer

2.  Arctic Ice – Fire Glass for Indoor and Outdoor Fire Pits or Fireplaces

Arctic Ice - Fire Glass for Indoor and Outdoor Fire Pits or Fireplaces | 10 Pounds | 1/2 Inch
505 Reviews
Arctic Ice - Fire Glass for Indoor and Outdoor Fire Pits or Fireplaces | 10 Pounds | 1/2 Inch
  • MAKE YOUR NEIGHBORS JEALOUS with this modern fire pit and fireplace accessory. Colorful fire glass blends are ultra-contemporary, providing a luxurious and dramatic statement.
  • ECO-FRIENDLY AND FIREPROOF glass rocks are safe for your home or business, in indoor and outdoor gas fire pits.
  • SHOW OFF YOUR CREATIVITY by choosing your favorite color combinations to mix and match. Add lava rock, silica sand and ceramic fire balls for extra effect.
  • SET IT AND FORGET IT: Fire glass crystals are durable, low-maintenance accessories that won’t fade.
  • MESMERIZE YOUR GUESTS as the flames dance among the edges of these glass fire rocks. A huge step up from faux fire logs or lava rock, both visually and in ambience!

If you are searching for the best fire glass that you can use on both indoor and outdoor fire pits, this one is just the perfect fit for you.

It helps to give a very romantic and exotic look to your fire pit. That’s amazing whether you are using it indoors or even outdoors.

The best thing about this fire glass is that it’s completely eco friendly. That makes it a perfect option to use it in the fireplace inside your house. It’s not going to ruin the environment of your house at all.

Also, this fire glass is very safe to use as well. It has no chance of cracking or exploding as this fire glass can withstand extreme temperatures.

Another great thing about this fire glass is the flexibility in design. You can pick and combine from different colors and it’s going to give you the best possible designs that you can get.

So, if you have been looking for the best fire glass to get from the market, the Arctic Ice fire glass is a solid option for you.

Pros

  • Long durability and low maintenance
  • Gives a classy and exotic look to your fire pit
  • Completely eco-friendly fire glass
  • Very safe to use in your fire pit

Cons

  • Not the best option if you want more warmth

3.  Red 3/4 Inch Lava Rock

Red 3/4 Inch Lava Rock | Fireproof and Heatproof Volcanic Lava Rock, Perfect for Fire Pits, Fireplaces, BBQs and More. Indoor and Outdoor use - Natural Stones | 10 Pounds
319 Reviews
Red 3/4 Inch Lava Rock | Fireproof and Heatproof Volcanic Lava Rock, Perfect for Fire Pits, Fireplaces, BBQs and More. Indoor and Outdoor use - Natural Stones | 10 Pounds
  • IMPROVES FLAME PERFORMANCE by spreading the gas dispersion in all directions, ideal on its own or as a base layer underneath fire glass, or even mixing the lava and glass together.
  • GAS COMPATIBLE, for use in indoor and outdoor natural gas and propane fireplaces and fire pits; perfect to replace faux fire log sets
  • ECO-FRIENDLY AND SAFE for indoor and outdoor applications. No color additives or chemicals.
  • HASSLE-FREE INSTALLATION: Lava rock is easy to install, simply pour straight from the bag into your fire pit or fireplace
  • WARNING: Lava rock may pop or crack while adjusting to changes in temperature. Please cover your fireplace or fire pit during the first couple of uses. If lava rock is wet, allow fire pit to burn for 45 minutes prior to coming within 15 feet of the fire pit. When not in use the fire pit must be covered at all times.

The Fire Pit Essentials produce some of the finest products that you need for your fire pit. This best selling lava rock is another great option for you that you can use inside your fire pit.

These natural fire stones give you an amazing performance so that you can enjoy your experience with the fire pit. It gives you a great classy visual that looks very sleek. It’s also very easy to use as you just need to pour it inside the fire pit.

Another great thing about this lava rock is that it’s completely eco friendly. So, you can use it in the interior of your house and you don’t have to worry about polluting the environment. That also helps to save a lot of fuel and that way you can save a lot of money as well.

Also, this lava rock spreads the fire in all directions and helps to provide you a stable flame. That’s very amazing for the fire pit that you create. It’s perfect if you choose to use propane gas as fuel in the fire pit.

So, if you are looking for a great lava rock for your fire pit, this one by Fire Pit Essentials is a great option for you to get.

Pros

  • Provides amazing visual in your fire pit
  • Very easy to use
  • Eco-friendly lava rocks
  • Best value of your money

Cons

  • Not the best option if you want more warmth

4.  Black Lava Rocks for Fire Pit

Black Lava Rocks for Fire Pit, 1 Cu Ft, (35 to 40 pounds). Naturally Formed Volcanic Rock Mined in the USA. Varies In Size From 1/2' to 1 1/2'
67 Reviews
Black Lava Rocks for Fire Pit, 1 Cu Ft, (35 to 40 pounds). Naturally Formed Volcanic Rock Mined in the USA. Varies In Size From 1/2" to 1 1/2"
  • 1 Cubic Foot of Black Lava Rock For Gas Fire Pits. Approximately 35-40 pounds in each bag.
  • Naturally formed and varies in size from 1/2" to 1 1/2". Because it’s naturally formed, the color may vary from grey to black.
  • Perfect for covering gas fire pit burners and closely imitating a natural coal bed in a campfire.
  • Add an outdoor log set on top of the lava rock for even more realism. We sell the perfect log sets for this on Amazon also!
  • Can also be used as decorative landscape lava rock.

Firepitoutfitter has some of the best lava rock products that you can get in the whole marketplace. The black lava rocks for the fire pit by them are the best selling lava rocks that you can get for your fire pit.

The best thing about these black lava rocks is that it provides you a great design. You are going to love the visuals when you use these rocks inside your fire pit.

Also, it’s very safe to use these lava rocks in your fire pit. That’s because they are built for withstanding extremely higher temperatures. So, you don’t have to worry about issues like popping, cracking, or explosion.

They are very easy to use inside your fire pit as well. You’ll just need to throw them inside and you are done.

So, if you are looking for a great lava rock option for your fire pit that looks amazing inside your fire pit, this is a perfect option for you. You can’t find any other lava rocks that provide you that much quality and value of money in that price range.

Pros

  • Provides a great look in your fire pit
  • Very safe to use
  • Best value of your money

Cons

  • You might need to use more rocks to get the best effects

5.  Marigold Glow – Fire Glass and Lava Rock Blend

Marigold Glow - Fire Glass and Lava Rock Blend for Indoor and Outdoor Fire Pits or Fireplaces | 10 Pounds | 3/8 Inch - 3/4 Inch
31 Reviews
Marigold Glow - Fire Glass and Lava Rock Blend for Indoor and Outdoor Fire Pits or Fireplaces | 10 Pounds | 3/8 Inch - 3/4 Inch
  • MAKE YOUR NEIGHBORS JEALOUS with this modern fire pit and fireplace accessory. Colorful fire glass blends are ultra-contemporary, providing a luxurious and dramatic statement.
  • ECO-FRIENDLY AND FIREPROOF glass rocks are safe for your home or business, in indoor and outdoor gas fire pits.
  • SHOW OFF YOUR CREATIVITY by choosing your favorite color combinations to mix and match. Add lava rock, silica sand and ceramic fire balls for extra effect.
  • SET IT AND FORGET IT: Fire glass crystals are durable, low-maintenance accessories that won’t fade.
  • MESMERIZE YOUR GUESTS as the flames dance among the edges of these glass fire rocks. A huge step up from faux fire logs or lava rock, both visually and in ambience!

Using fire glass and lava rock together can give you some of the best visuals in your fire pit. And if you are looking for the best blend product, the Marigold Glow – Fire Glass and Lava Rock Blend is the perfect option for you.

This combination of glass and lava rock can give you some of the best designs that you can get from your fire pit. Also, it’s eco friendly, so that you can use it both in the interior and exterior environments.

The fire glass and lava rock blend are very safe to use inside your fire pit as well. But the best thing about this product is how much flexibility it gives to you in case of the style. You can play with the colors and give a beautiful look in your fire pit.

So, if you want a quality fire glass and lava rock blend for your fire pit, the Marigold Glow is the best one to go for without any doubt.

Pros

  • Gives an amazing look inside your fire pit
  • Eco-friendly fire glass and lava rock
  • Great for both interior and exterior use
  • Very easy to use and maintain

Cons

  • A bit more pricey than the regular fire stones or glass

Considerations For Fire Pit Rocks

Now you have a list of the 5 best fire rocks that you can get for your fire pit. But you still need to know what to look for in fire rock before you choose to spend your money on it. That way, you’ll get the best value out of your money.

To help you with that, let’s go over everything you need to know and consider before you buy fire rock for your fire pit.

Fire Glass vs Fire Rocks

The first thing you need to decide when you want to get a material to use inside your fire pit is whether you want fire glass or fire rock inside your fire pit.

The fire rocks are the easiest pick for your fire pit. You won’t have to choose anything and it’s just a hassle-free material to use on the inside of the fire pit.

However, if you want to get fire glass, it’s a lot harder to choose the perfect fit in that case. You’ll need to pick whether you want beads or shards on the first hand. Then you need to pick and match the color, which is a pretty complicated thing if you haven’t done it before.

Finally, you’ll need to choose the reflection, polish, and finish of the fire glass. That’s a pretty complicated process to choose the right fire glass, which if you can pick properly, it’s going to look fabulous.

Safety

Now that you have picked the type of fire rock or fire glass, the #1 thing that you should concern is safety. Safety can be a big issue with the rock that you are using inside of the fire pit.

If you choose the wrong one, it can explode and cause unwanted accidents. That’s why you need to be extra careful when you choose the rock of glass for your fire pit.

There are so many different fire rocks and glass on the market with amazing fire resistance. They guarantee the most safety that you can ask for in a rock or glass that you can use inside your fire pit.

You might need to spend a bit more to get the safer options. But you should go for them anyway. That’s to ensure that no accident can take place, which is a common thing if you use regular rocks.

Eco Friendly

There are some amazing eco-friendly fire rocks and glass out there that you can use inside your fire pit. That’s going to help to give you more efficiency with the fuel that you are using, and it’s also great for the environment as well.

Eco-friendly fire rock or glasses can produce more heat without wasting so much fuel, which is pretty amazing. That’s going to help you to save money and be more efficient with it. So, while buying fire rocks of glasses for your fire pit, you should consider buying the eco-friendly ones.

Budget

The budget is the most vital thing that impacts the whole thing. However, you’d be happy to know that you don’t need to spend a lot of money to get fire stones and glasses that work perfectly.

You just need to get the best one that you can afford. Don’t compromise the quality of these materials to save some money. That’s going to give you a great result in the long term and help to elevate the whole experience that you get out of the fire pit.

FAQ

Question 1: Can I use regular rocks on my fire pit?

Answer: Using regular rocks on a fire pit is not the most ideal thing to do. You can use them if you don’t have any other option. But you need to know that it’s pretty risky to use the regular rocks inside the fire pit.

You see, regular rocks that you find outside may contain water and moisture inside. That can make the stone explode when it’s inside the fire pit. That’s why you should invest some money to get fire stones rather than using regular stones. That’s going to be the best option that you can get for your fire pit.

Question 2: Are lava rocks safe to use inside the fire pit?

Answer: Lava rocks are pretty safe to use inside a fire pit and don’t have a risk of explosion. But you should get the lava rocks that have a heat resistance tag, and that’s to ensure extra safety.Lava rocks are used pretty commonly among people and work very well for the lava pit. Also, they are fairly affordable too and gives a great visual to the fire pit as well. So, you can undoubtedly get lava rocks for the inside of the fire pit.

Question 3: How deep I need to dig to get a basic fire pit for myself?

Answer: One foot is a good number to go with if you want to dig your fire pit. If you get a little bit more or less, it’s going to be fine. But if you dig too deep, that’s going to affect the flames and you won’t get efficiency in the fire pit.

Also, if it’s too high up, you can’t add materials to keep the fire going, which is another big issue in that case.

Final Thoughts

Now you have the list of the top 5 best rock for inside fire pit that you can get. Also, you can choose the right type for the pit thanks to the in-depth buying guide.

Just go for one that feels right for you and make an amazing fire pit. It’s going to help you step out of the destructive life of technology for a moment.