Best Rocks For Fire Pit Reviews and Buyer’s Guide

For Cozy and Fun Evenings by the Fire

Fire rock can also be used to better spread the heat as well as serve as rock padding for fire glass to go right on top. Moreover, they help create more pleasing fire pits thanks to their aesthetic look plus they can help create the needed channel for gas to escape and for air to enter.

Nowadays, there are many different types of best rocks for fire pit thus you can fcind them in varying sizes, shapes, and even colors. However, most enthusiasts suggest purchasing some of the best rocks for a fire pit that ranges from half an inch to an inch in size.

Why is Fire Pit Rock So Popular?

Rocks for fire pits have become very popular because they have a unique ability to withstand high temperatures for a long time including direct thermal heat.

Also, they are much better than river rocks because they are porous and do not explode even in maximum temperatures.

However, fire pit rocks will need to be stayed completely dry at all times because humidity and any kind of moisture make them crack and sustain damage.

On the bright side, fire pit rocks have become popular for being eco-friendly too as they do not emit any harmful gases such as carbon dioxide plus they can be reused numerous times provided they always stay clean and dry.

Outdoor fire pits are loved by millions around the world and thousands are installed every year.

Best Rocks For Fire Pit Reviews and Buyer’s Guide

Nowadays, outdoor pits vary in size and build thus they also vary in price. Therefore, when you decide that you need an outdoor pit in your garden think about how big your garden is and how many people do you normally entertain at home.

You would also want to think about safety precautions especially if you have pets or small children running around. In such cases, it would be very wise for you to install some kind of guard around the outdoor pit.

Moreover, think about how wide and deep you want your outdoor pit to be and whether you intend on cooking on it because that would mean that you need a special cooking grade outdoor pit.

How to Choose the Right Size?

Firstly, decide where you want the fire pit to be located and whether you can dedicate enough space for it so that the flames would not burn those seating around.

Secondly, think about whether you want the fire pit to double as a grill as well because if you do then you would need to look for one that comes with stainless steel grates and can be easily cleaned.

However, keep in mind, that if you are going to use your fire pit for grilling oily foods such as sausages and fish then you will be left with messy rocks covered in oil drippings.

You would need to clean them immediately because otherwise, you will be met with a wall of thick and nasty smoke the next time you will turn it on.

Thirdly, look at the amount of gas that the fire pit will consume because it will be proportional to the amount of money you are going to spend on such luxury.

Finally, see if the fire pit you have liked has been tested and certified by CSA as safe for home and outdoor use. Most American and Northern States standards put the safe distance at 20 cm between the fire pit and living plants as well as combustible items such as wooden furniture, curtains, and other similar things.

You have to know also how to build a gas fire pit step by step.

Best Fire Pit Rocks Product Comparison Table:

Image Name Features View
Hiland AZ Patio Fire Rock from Recycled Glass in Assorted Color Hiland AZ Patio Fire Rock from Recycled Glass in Assorted Color Brand: Hiland
Color: Blue/White
Material:  glass
Size: 10 lb.
Propane Suitable: Yes
Gas of Coal: Yes
Uniflame Lave Rock for Outdoor Propane Pit Uniflame Lave Rock for Outdoor Propane Pit Brand: Uniflame
Color: Brown
Material: Rock
Size: 4 lb.
Propane Suitable: Yes
Gas of Coal: Yes
Akoya Outdoor Fire Pit Glass in Blue Color Akoya Outdoor Fire Pit Glass in Blue Color Brand: Akoya
Color: Blue
Material: Glass
Size: 5 lb.
Propane Suitable: Yes
Gas of Coal: Yes
Blue Ridge Brand Ocean Deep Blue 20 Pound Pack of Fire Rock Blue Ridge Brand Ocean Deep Blue 20 Pound Pack of Fire Rock Brand: Blue Ridge
Color: Deep Blue
Material: Crystal
Size: 20 lb.
Propane Suitable: Yes
Gas of Coal: Gas
Venetian Princess Brown Lave Rock Fire Pit Rock in Large 40 Pound Bag Venetian Princess Brown Lave Rock Fire Pit Rock in Large 40 Pound Bag Brand: Venetian Princess
Color: Brown
Material: Rock
Size: 40 lb.
Propane Suitable: Yes
Gas of Coal: Gas
Fire on Glass Casino White and Yellow Fire Pit Rock Fire on Glass Casino White and Yellow Fire Pit Rock Brand: Fire on Glass
Color: Yellow/White
Material: Glass
Size: 10 lb.
Propane Suitable: Yes
Gas of Coal: Gas
Volcanic Lava Stone for Gas Fire Pits Large Bag of 25 Pounds Volcanic Lava Stone for Gas Fire Pits Large Bag of 25 Pounds Brand: Firepit Outfitter
Color: Gray
Material: Rock
Size: 25 lb.
Propane Suitable: Yes
Gas of Coal: Gas
Fire Pit Essentials Ceramic Skull Shaped Fire Pit Rocks Fire Pit Essentials Ceramic Skull Shaped Fire Pit Rocks Brand: Fire Pit Essentials
Color: Black
Material: Rock
Size: 6 pcs
Propane Suitable: Yes
Gas of Coal: Gas
AA Plus Shop Economy Pack of Natural Fire Pit Rock AA Plus Shop Economy Pack of Natural Fire Pit Rock Brand: AA Plus
Color: Black
Material: Rock
Size: 40 lb.
Propane Suitable: Yes
Gas of Coal: Gas
Fire on Glass Gunmetal Gray 10 Pound Bag Fire on Glass Gunmetal Gray 10 Pound Bag Brand: Gunmetal
Color: Black
Material: Glass
Size: 10 lb.
Propane Suitable: Yes
Gas of Coal: Gas

Best Rocks for Fire Pit Area: Product Reviews:

Let’s start the Review of 10 Best Rock for Inside Fire Pit in 2020:

1. Hiland AZ Patio Fire Rock from Recycled Glass in Assorted Colors.

  • Very Easy to Maintain
  • No Ash, Soot, or Smoke
  • Less Time Cleaning It
  • Exquisite to Behold
  • Very Practical
  • Covering the Entire Floor
  • Amazing Fire Feature
  • Hiding the Unseemly Pipes and Tubes
  • Higher Temperature
  • Natural Gas or Propane Fires

Hiland AZ Patio Fire Rock from Recycled Glass in Assorted Color

 

Hiland fire rock is made from recycled glass hence it is completely eco-friendly plus customers can choose from many different colors ranging in brightness and tones thus you will definitely find the rocks you need for your outdoor fire pit.

Moreover, this fire pit glass does not emit any soot or ash so you don’t have to worry about cleaning afterward.

Plus, fire rock can be used to cover the unpleasant to eye tubes and valves that most fire pits have right at the bottom.

Also, fire rock is great if you want to get higher heat retention than wood logs and charcoal.

Lastly, this Hiland Fire Rock is available in two different packages varying in weight from 10 pounds to 20 pounds.

 

What we liked
  • Available in two different sizes
  • Available in assorted colors
  • A high percentage of heat retention
  • Eco-friendly
  • Does not emit ash or soot
What we didn’t like
  • Takes time to heat up
  • Long shipping
  • Bad customer support
  • Rock was reported to be hard to clean

2. Uniflame Lave Rock for Outdoor Propane Pits.

  • Glass Rock Material
  • Uniflame Brand
  • Finished Type
  • Grey Color
  • 10.00 lbs Item Weight
  • 20.40 x 12.70 x 20.20 inches
  • Exquisite to Behold
  • Very Practical
  • Covering the Entire Floor

Uniflame Lave Rock for Outdoor Propane Pit

This fire pit rock is made to resemble real-life wood logs only these rocks have much better heat retention and can be reused over and over compared to real wood logs that would quickly burn out.

Moreover, like all fire pit rocks Uniflame Lava Rock does not emit carbon dioxide, soot or ash hence it is eco-friendly and can be reused as many times as you would like.

Plus, the manufacturer has ensured that the customers have a choice between different sized logs so as to fit all outdoor fire pit sizes.

Sadly, the customers have reported that customer service is not very helpful and tends to be very slow.

 

What we liked
  • Affordable
  • Made to look like real-life wood logs
  • Great heat retention
  • Available in different sizes
  • Warranty
What we didn’t like
  • Long shipping
  • Slow customer support
  • Good for propane fire pits only

3. Akoya Outdoor Fire Pit Glass in Blue Color.

  • Outdoor Essentials
  • Fire Glass Round Drops
  • Reflective Tempered Crystal Beads
  • 3/4″ Round Drops Glass
  • Premium Tempering Process
  • No Sharp Edges
  • Consistent Jewel-like Color throughout
  • Use with Fire Pits, Fireplaces, Fire Bowls, and More

Akoya Outdoor Fire Pit Glass in Blue Color

Akoya Outdoor Fire Pit Glass has been specifically manufactured to withstand high temperatures for long periods of time.

Moreover, it has great heat retention and can be washed easily with some water and mild soap.

Plus, the manufacturer has ensured that all stones are individually polished to perfection hence you would not have to worry about finding sharp ones that could potentially cause a cut.

Also, Akoya Outdoor rocks can be used in a number of ways with outdoor fire pits, fire bowls, and even indoor fireplaces.

Lastly, the manufacturer offers several packaging options that vary in weight and rock size thus you will always find the ones you need.

 

What we liked
  • Perfectly polished
  • Available in a range of beautiful colors
  • Great for firepits and fireplaces
  • Customers can choose what rock size they need
What we didn’t like
  • No warranty
  • Long shipping
  • Bad customers support
  • Some rocks were reported to crack when they were washed in the water

4. Blue Ridge Brand Ocean Deep Blue 20 Pound Pack of Fire Stone.

  • Sky Blue Fire Glass
  • Residential and Commercial Use
  • 3 OZ Sample Packs
  • Gas Fire Places Including Glass Diamonds
  • Fire Glass Beads
  • Fire Glass Cubes
  • Tumbled to Remove Sharp Edges
  • Economical and Reusable Choice
  • Glass Will Not Melt, Discolor, Give off Fumes or Break down

Blue Ridge Brand Ocean Deep Blue 20 Pound Pack of Fire Rock

Another great option of beautiful fire pit rocks that are sold at an affordable price plus you can select from different shaped rocks depending on your taste.

Moreover, the manufacturer even offers sample packs so that you can check whether this fire pit rock will be suitable for you.

Overall, lots of customers across the country have reported loving these rocks because they are pretty, have great heat retention, and are made from recycled glass thus they are eco-friendly.

Plus, the manufacturer has ensured that the customers have a choice between different sized logs so as to fit all outdoor fire pit sizes.

 

What we liked
  • Affordable
  • Eco-friendly
  • Available in sample packs
  • Come in different colors
  • Trusted brand
What we didn’t like
  • Long shipping
  • No customer support
  • Make cracking noise when heated

5. Venetian Princess Brown Lave Rock Fire Pit Rock in Large 40 Pound Bags.

  • 3/4 Inch Lava Rocks
  • Circular/Round Fire Pit
  • Need – Square/Rectangular Fire Pit
  • Fire Pits, Fire Bowls, or Fire Table
  • Lava Rocks can replace faux logs
  • Used with Fire Pits, Fireplaces, or Decoratively
  • Heat Proof and Ideal Usage in Indoor and Outdoor

Venetian Princess Brown Lave Rock Fire Pit Rock in Large 40 Pound Bag

Rustic looking lava rock for outdoor fire pits will be great for individuals wanting something unique to please their guests.

Moreover, you can choose from a wide range of rock sizes so as to perfectly fit your outdoor fire pit.

Plus, because these rocks are very porous you can be sure your fire will burn for longer because the oxygen will have a chance to circulate just make sure that the rocks do not get wet because otherwise, they could potentially crack.

 

 

What we liked
  • Rustic looking laverock
  • Porous great for keeping your fire going
  • Available in varying sizes
What we didn’t like
  • No warranty
  • Available in one color only
  • Slow customer support

6. Fire on Glass Casino White and Yellow Fire Pit Rocks.

  • 1/4″ Casino Gold Metallic
  • Fireglass 10 Pound Bag
  • Premium Fireglass Designed
  • Provides 4 Times More Heat
  • Provides Heat Than Traditional Wood
  • Lifetime Guarantee
  • Reflective Tempered Crystal Beads
  • Premium Tempering Process
  • No Sharp Edges

Fire on Glass Casino White and Yellow Fire Pit Rock

Luxurious looking fire pit rocks made out of polished glass plus they can be used in indoor fireplaces as well.

However, you will have to be careful with the varying temperature because some customers did report the glass stones cracking when they were taken out of the hot pit and placed to cool.

Moreover, you will have to take precautions when washing them too because they could potentially slip from your hand and crack.

But, many customers have reported it is worth the effort as these rocks will look really great in any fire bowl and will add an intimate feel to your room.

 

What we liked
  • Glass fire pit rocks
  • Great for fire pits, bowls and even fireplaces
  • Eco-friendly
What we didn’t like
  • Hard to clean
  • Can easily crack
  • Heat retention is lower than with fire pit rocks
  • No warranty

7. Volcanic Lava Stone for Gas Fire-pits Large Bag of 25 Pounds.

  • Natural Porous Lightweight
  • Volcanic Stone for Gas Fire Pits
  • Disperse Gas Fire Pit Burner Flames
  • Imitate a Natural Fire
  • Averaging 2 to 6″ in Size
  • Grey to Black in Color
  • 25 Lb Box
  • Cover a 18″ Burner Ring
  • Lava Rock Base as a Centerpiece

Volcanic Lava Stone for Gas Fire Pits Large Bag of 25 Pounds

Individuals who were looking for a natural and Eco-friendly option of fire pit rocks will love these Volcanic Lava Stones especially that they have a very high rate of heat retention and are pretty porous meaning they will keep the fire going as the oxygen will have a chance to circulate.

Moreover, they are available in different sizes so as to fit all the fire pit sizes available on the market.

Plus, the manufacturer offers warranty and 24/7 online support though customers have reported loving these rocks and not needing any assistance.

 

 

What we liked
  • Warranty
  • 24/7 customer support
  • Great heat retention
  • Keeps the fire going for a long period
What we didn’t like
  • Expensive
  • Available in one shape and color only
  • Long shipping

8. Fire Pit Essentials Ceramic Skull Shaped.

  • Glass Rock Material
  • Uniflame Brand
  • Finished Type
  • Grey Color
  • 10.00 lbs Item Weight
  • 20.40 x 12.70 x 20.20 inches
  • Exquisite to Behold
  • Very Practical
  • Covering the Entire Floor

Fire Pit Essentials Ceramic Skull Shaped Fire Pit Rocks

Great for the holiday season and Halloween nights as these skull-shaped fire pit rocks will definitely add the needed spooky atmosphere to your back garden party.

Moreover, they are made out of natural lava rock thus they are recyclable and eco-friendly however you will need to prepared to splash your money on them as they are not cheap and only come in small packets containing 6 skulls.

 

 

What we liked
  • Great for the holidays
  • Known manufacturer
  • Warranty
  • Eco-friendly
  • Made from natural lava rock
What we didn’t like
  • Expensive
  • Available in 6 skull packages only
  • Long shipping

9. AA Plus Shop Economy Pack of Natural Rocks.

  • 10lb and 30lb of Black
  • Measures around 3/4″ inch
  • Texture adds a unique look
  • Premium Tempering Process
  • Item Weight 10.57 Pounds
  • Decoration the Fire Pits
  • Safe enough to be used inside Fire Pits
  • Gasburners, Trees, Yards, Plants, Walkways, Stoves, Pits and Decoration

AA Plus Shop Economy Pack of Natural Fire Pit Rock

Great for fire pits and fire bowls especially that these rocks are made from natural stone that is eco-friendly and porous hence you will be sure that your fire will go on for a long time.

Moreover, they come in a large economy bag plus the manufacturer has ensured that the customer support is friendly and helpful. Furthermore, you can select the packaging box as there are several options in terms of weight.

 

 

What we liked
  • Customer support
  • Natural stone
  • Eco-friendly
  • Affordable
What we didn’t like
  • Long shipping
  • The brand is fairly new
  • Available in one color only

10. Fire on Glass Gunmetal Gray 10 Pound Bag.

  • Premium Fireglass Designed
  • Give Your Fireplace Modern Look
  • Provides 4 Times More Heat
  • Provides Heat Than Traditional Wood
  • Lasts a lifetime Guaranteed
  • Residential and Commercial Use
  • 3 OZ Sample Packs
  • Fire Glass Beads
  • Made from Recyclable Material

Fire on Glass Gunmetal Gray 10 Pound Bag

Beautiful gray glass fire pit rock that will be suitable for fire pits and fireplaces of all sizes. Moreover, the manufacturer has ensured that customers have options when it comes to picking the color and size of the rocks.

Plus, customers have reported great customer support and fast shipping. Also, these rocks have great heat retention and will keep your fire going for a long period of time.

Furthermore, these rocks are eco-friendly and are made from recyclable material thus you will also be contributing to a much more conscious green movement.

 

What we liked
  • Eco-friendly
  • Made from natural stone
  • Great heat retention
  • Good customer support
What we didn’t like
  • Available in one color only
  • Water can crack the stone especially if they are overheated
  • Not as pretty as glass rocks

What Stones are Best Not Used With Fire Pits?

Most of the rocks have a tendency to explode when heated especially if the rock surface is wet and porous because the heated water inside the rock expands thus breaking the rock into pieces.

Moreover, there are some rocks that are best avoided at all costs and these rocks include the widely known gravel and pumice rock as well as the sandstone because it is very porous.

On the other hand, rocks such as granite, slate, and even marble will be better suited for the fire pit because they are less likely to absorb the water.

Plus, you could also use concrete slabs, lava rocks, and lava glass in fire pits as they have all the needed properties of being non-porous yet great with retaining heat for a prolonged period of time.

Furthermore, if your outdoor fire pit is located in a spot that does not have any rain protection then you might want to think about purchasing a fire pit cover so as to prevent the fire pit rocks from getting wet and exploding when heated.

Conclusion

We hope that this guide will help you pick the best fire pit rocks for your outdoor pit and will help you keep your fire going for a much longer period of time.

Moreover, fire pit rocks can add the necessary intimate atmosphere to family gatherings in the back yard.

Plus, you can choose from different fire pit rocks that are made from rock, crystal, and glass. Also, manufacturers produce Best Rocks For Fire Pit in different colors that will help you create just the mood you wish.

Jessica Avila

Jessica Avila is a Home Improvement content writer, I am well-versed in a wide range of topics within the industry. I will help you specially Dining and Drawing area.

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