10 bestFire Rocks For Fire Pitof June 2025
112M consumers helped this year.
1
Stanbroil 10-Pound Fire Glass - 1/4 inch Reflective Tempered Fire Glass for Fireplace Fire Pit, Platinum Reflective
Stanbroil
9.9
2
Stanbroil 10 Pounds Lava Rock Granules, Decorative Landscaping for Fire Bowls, Fire Pits, Gas Log Sets, Indoor or Outdoor Fireplaces, (0.1"-0.2")
Stanbroil
9.8
3
Stanbroil 10-Pound Blended Fire Glass Beads - 1/2 inch Reflective Fire Glass Drops Blend Onyx Black, Crystal Ice, Caramel Reflective for Indoor and Outdoor Gas Fire Pits and Fireplaces
Stanbroil
9.6
4
Onlyfire Premium Detachable Fire Pit with Lava Rocks, Glass Wind Guard & Wheels, Smokeless Propane Gas Fireplace with Tank Storage Chamber & 5FT Hose for Patio Backyard Outdoor Restaurant, 24000BTU
ONLYFIRE OUTDOOR LIVING
9.4
5
Mr. Fireglass 10 Pounds Fire Glass - 1/4 Inch High Luster Reflective Tempered Glass Rocks for Fireplace Fire Pit Table and Landscaping, Copper
Mr. Fireglass
9.1
Other
Onlyfire 10 lbs Fire Glass for Propane Fire Pit, 1/4-Inch High Luster Fireplace Glass Rocks for Fire Pit Table, Crystal Ice
Stanbroil 10-Pound Blended Fire Glass - 1/2 inch Reflective Tempered Fire Glass Blended Aqua Blue, Platinum, Copper Reflective for Indoor and Outdoor Gas Fire Pits and Fireplaces
onlyfire 10-Pounds Fire Glass Diamonds for Propane Fire Pit, 1 Inch Reflective Firepit Glass Rocks Stones for Gas Fireplace and Fire Pit Table, Onyx Black
onlyfire Flat Fire Glass Beads for Propane Fire Pit, 1/2 Inch Reflective Firepit Glass Rocks 10 Pounds Flat Marbles for Gas Fireplace and Fire Pit Table, Crystal Ice
6% off
6
Onlyfire 10 pounds Fire Glass for Propane Fire Pit and Gas Fireplace, 1/2 Inch Reflective Firepit Glass Rocks for Fire Pit Table and Fire Bowl, High Luster Platinum
only fire
8.9
7
Onlyfire 10 pounds Fire Glass for Propane Fire Pit and Gas Fireplace, 1/4 Inch Reflective Firepit Glass Rocks for Fire Pit Table and Fire Bowl, High Luster Onyx Black
only fire
8.7
8
Stanbroil 10-Pound Blended Fire Glass Diamonds - 1/2 inch Fire Glass Blended Cobalt Blue, Crystal Ice, Caribbean Blue Luster for Indoor and Outdoor Gas Fire Pits and Fireplaces
Stanbroil
8.4
9
Onlyfire Black Lava Rock 10 Pounds Volcanic Lava Stones for Indoor Outdoor Fire Pits Fireplaces Gas Grill and Landscaping, 1-2CM
only fire
8.2
10
onlyfire 10 lbs Fire Glass for Propane Fire Pit, 1/2-Inch High Luster Fireplace Glass Rocks for Fire Pit Table, Cobalt Blue
only fire
7.9
Related Reviews You Might Like
A Guide to Selecting the Best Fire Rocks For Fire Pit
Choosing the right fire rocks for your fire pit is important for both safety and aesthetics. Fire rocks, also known as lava rocks or fire glass, are used to cover the burner in gas fire pits, helping to distribute heat evenly and create an attractive flame. The right choice can enhance the look of your fire pit, improve heat output, and ensure safe operation. When selecting fire rocks, consider the type, size, heat resistance, and color to match your needs and preferences.
Type (Lava Rock vs. Fire Glass)
The type of fire rock you choose affects both the appearance and performance of your fire pit. Lava rocks are natural, porous stones that provide a rustic look and are excellent at retaining and radiating heat. Fire glass, on the other hand, is made from tempered glass pieces that come in various colors and shapes, offering a modern, sparkling effect. If you want a traditional, earthy feel and efficient heat, lava rocks are a good choice. If you prefer a contemporary look and vibrant colors, fire glass might be better. Your decision should be guided by the style you want for your fire pit and how much you value heat retention versus visual appeal.
Size of the Rocks
Fire rocks come in different sizes, usually measured in inches. Smaller rocks (around 1/4 to 1/2 inch) create a smoother, more uniform surface and can fill gaps more easily, while larger rocks (1 to 2 inches or more) provide a chunkier, more rugged look and allow for better airflow. For most fire pits, a medium size (about 1 inch) offers a good balance between appearance and function. If your fire pit is small or you want a sleek look, go for smaller rocks. For larger pits or a more natural appearance, larger rocks work well. Consider the size of your fire pit and the look you want to achieve when choosing the rock size.
Heat Resistance
Heat resistance is crucial because fire rocks must withstand high temperatures without cracking or exploding. Both lava rocks and fire glass are designed for this purpose, but quality can vary. Always make sure the rocks are specifically labeled as safe for fire pits. Avoid using regular stones or glass, as they can be dangerous when exposed to heat. If you plan to use your fire pit frequently or at high temperatures, prioritize rocks with proven heat resistance to ensure safety and longevity.
Color and Appearance
The color and appearance of fire rocks can dramatically change the look of your fire pit. Lava rocks are usually black, red, or brown, giving a natural, earthy vibe. Fire glass comes in a wide range of colors, from clear and blue to green and copper, and can add a sparkling effect to the flames. Choose a color that complements your outdoor decor and the mood you want to create. If you want your fire pit to be a focal point, bold or bright colors can stand out. For a more subtle, classic look, stick with natural tones.
Maintenance and Cleaning
Some fire rocks require more maintenance than others. Lava rocks are generally low-maintenance but can collect soot and debris over time. Fire glass is easy to clean and does not discolor, but it may need occasional rinsing to keep its shine. If you prefer a low-maintenance option, fire glass might be more suitable. Think about how much effort you want to put into keeping your fire pit looking good when making your choice.
Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips, and sales alerts
Sign up for our newsletter to receive weekly recommendations about seasonal and trendy products
Thank you for subscribing!
By submitting your email address you agree to our Terms and Conditions and Privacy Policy