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Shop / lava rocks for fire pit

Onlyfire Black Lava Rock for Fire Pits and Gas Grill – 10 Pounds

$ 20.99 $14.69
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Enhance Your Fire Pit or Fireplace with Onlyfire Fire Pit Fireplace Lava Rock

Elevate the ambiance of your fire pit or fireplace with the stunning Onlyfire Fire Pit Fireplace Lava Rock. These natural lava rocks serve as excellent base layers and cost-effective fillers for gas fire pits and fireplaces. Available in black or red, these rocks have a naturally porous surface that allows for superior gas fluidity. They are incredibly durable and can withstand extremely high temperatures without any damage or degradation.

Not only do these lava rocks add visual appeal, but they also complement various landscapes by providing texture, color, and depth. Whether you use them indoors or outdoors, these lava rocks are perfect for enhancing the aesthetic of your home or business. Mr. Fireglass offers a selection of different sizes and colors of lava rocks, allowing you to choose the perfect option for your needs.

Why Choose Our Natural Lava Rocks?

  1. Clean-burning Fire Flame: Our lava rocks help improve flame performance and spread gas dispersion in all directions, resulting in a clean-burning fire flame.

  2. Withstand High Temperatures: These lava rocks are heat proof and can endure high temperatures without any damage. They are designed to stand the test of time.

  3. Low Maintenance: Our lava rocks require minimal maintenance, making them a convenient and hassle-free choice for your fire pit or fireplace.

  4. Adds Brilliant Color to the Light of the Fire: These rocks add a vibrant and captivating color to the light of the fire, creating a mesmerizing visual experience.

  5. Safe to Use: Our lava rocks are gas compatible and safe to use. They are non-toxic and do not release any harmful chemicals when exposed to heat.

  6. Perfect Decoration for Fire Pit & Fire Table: The natural and earthy look of our lava rocks makes them an ideal decorative element for your fire pit or fire table. They blend seamlessly with the flame and fireplace, enhancing the overall aesthetic.

Activate Oxygen Ions in Water for Optimal Water Feature

In addition to their decorative function, our volcanic rocks have the ability to activate oxygen ions in water. This promotes the metabolism of plants and animals and ensures clean and purified water. The porous structure of the rocks allows them to absorb harmful bacteria, residues, and heavy metal ions, ensuring the water in your tank remains clean and healthy.

Suitable for Various Applications

Our lava rocks are versatile and can be used in various settings. Whether you want to enhance your garden bed, water garden, patio, or pond, these rocks are perfect for retaining moisture and raising the overall beauty of your space. They can also be used to cover unsightly pipes and tubes or as a base layer when mixed with fire glass.

How Much Do You Need?

To determine how much lava rock you need for your fire pit or fireplace, use the following measurements:

  • Round Fire Pit: (Diameter x Diameter x Glass Depth) / 24 = Glass (lbs.)
  • Rectangular Fire Pit: (Width x Depth x Glass Depth) / 19 = Glass (lbs.)
  • Square Fire Pit: (Width x Width x Glass Depth) / 19 = Glass (lbs.)
  • Indoor Fireplace: ((Front Width + Back Width) / 2 x Depth x Glass Depth) / 19 = Glass (lbs.)

For most installations, we recommend a minimum of 2" of fire glass depth. Simply follow the respective formula based on the shape of your fire feature to determine the amount of lava rock needed.

Choose the Perfect Size Lava Rock for Your Needs

We offer a variety of lava rock sizes for you to choose from, including 0.4"-0.8", 0.8"-1.2", 0.2"-0.3", 0.3"-0.6", and 10 pounds. These rocks are available in black or red, both with a naturally porous surface. We never use any chemicals, fillers, or artificial colors in our lava rocks, ensuring their purity and natural appearance.

Safe for Indoor and Outdoor Use

Our volcanic stones are completely safe for both indoor and outdoor use. They are heat proof, non-fading, and non-toxic, making them ideal for fire bowls, fire pits, and fireplaces. Additionally, they are gas compatible and eco-friendly, providing you with peace of mind knowing you are using a safe and environmentally conscious product.

High Quality & Low Maintenance

Our black lava rocks are of the highest quality, designed to withstand extreme temperatures without any damage, degradation, or crumbling. They are not only a durable choice but also a cost-effective way to achieve an enchanting burning effect and an elegant look for your fire pit or fireplace.

Ideal for Various Settings

In addition to being widely used in homes, our natural lava rocks are suitable for commercial settings as well. Their natural and earthy look blends well with any surroundings and adds a touch of sophistication to any space. Whether you use them in gardens, patios, or ponds, these rocks will transform the area into a captivating and inviting environment.

Upgrade Your Flame Performance with Lava Rock

The natural porous surface of our black or red fire glass determines its superior gas fluidity, resulting in improved flame performance. The gas disperses in all directions, creating a mesmerizing and captivating flame. Adding red glass rock to your fire pit or fireplace is a cost-effective way to bring exotic fire features right to your doorstep.

Choose Onlyfire Fire Pit Fireplace Lava Rock for an Enhanced Fire Experience

Elevate the appearance and performance of your fire pit or fireplace with our high-quality lava rocks. With their natural look, durability, and ability to improve flame performance, they are the perfect choice for both indoor and outdoor fire features. Enjoy the enchanting beauty of fire with Onlyfire Fire Pit Fireplace Lava Rock.

product information:

AttributeValue
package_dimensions15 x 12.95 x 2.68 inches
item_weight10 pounds
manufactureronlyfire
item_model_numberF-FPA9525-BK10
customer_reviews
ratings_count107
stars4.1
best_sellers_rank#48,153 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
#60 in Decorative Fire Pit Glass Pellets

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