Top hearth lava rock for 2021

Finding the best hearth lava rock suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.

Best hearth lava rock

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Best hearth lava rock reviews

1. Margo Garden Products DFBLP2-20 Dragon Glass Lava Pebbles, 20 lb, Black

Feature

Sourced from lava fields in Asia
Pebble size 3/4" - 1 1/2". Recommended Uses - Walkways, Outdoor gardens, Fountains, Planters, or other creative interior/exterior design
Tumbled to create a more uniform shape and unique look
Rectangular fireplace/fire pit, (length x width x Height)/ 21 = pebbles (lbs. )
Round fireplace/fire pit-(diameter x diameter x Pebble Height)/ 26 = pebbles (lbs. )

2. Stanbroil 10-Pound 1/4 inch Fire Glass for Fireplace Fire Pit, Copper Reflective Fireglass

Feature

PREMIUM QUALITY FIRE GLASS BEADS-- Designed for Long-Term Heat Consumption AND will NOT Degrade
PROPANE AND NATURAL GAS COMPATIBLE -- Designed for Use in Propane and Natural Gas Indoor Fire Place, Fire Pits, Outdoor Fire Bowls, Replaces Existing Gas Logs & Lava Rocks
FLAWLESS PERFORMANCE -- Premium Tempering Process with Consistent Jewel-Like Color Throughout, and Ensure Flawless Performance, and Dazzling Appearance
ECO-FRIENDLY -- Fire Glass is a Brilliant and Stylish Addition for Your fire pit, Replacing Traditional Burning Wood Environmentally Friendly
ECO-FRIENDLY -- Fire Glass is a Brilliant and Stylish Addition for Your fire pit, Replacing Traditional Burning Wood Environmentally Friendly

3. Midwest Hearth Natural Lava Rock Granules for Gas Log Sets and Fireplaces (10-lb Bag)

Feature

ADD REALISM TO YOUR FIREPLACE - Give your fireplace a "full" and natural look by adding lava rock around your log set.
NATURAL VOLCANIC LAVA ROCK - Withstands extremely high temperatures without sustaining any damage or crumbling.
GENEROUS QUANTITY - Midwest Hearth Lava Granules are available in 5-lb or 10-lb bags.
SIZED FOR FIREPLACES AND GAS LOG SETS - Granules are small and vary in size from 1/4" to 1/2" in diameter. The same size OEM log sets use.
NATURAL COLOR - No artificial color added. Natural black lava rock with hints of browns and grays.

4. Midwest Hearth 100% Natural Lava Stones for Gas Fire Pit and Fireplace (Large (2" - 3"))

Feature

100% NATURAL - Real naturally occuring volcanic lava stones. No fillers or colors added.
HIGH TEMPERATURE - Volcanic stones naturally resist extreme temperatures without crumbling.
TUMBLED FINISH - Tumbling removes any sharp edges and gives a uniform shape.
ZERO MAINTENANCE - Will not discolor, fade, or crumble.
10-LBS OF STONES - Each box contains 10-lbs of lava stones.

5. Blue Ridge Brand Lava Rock - 50-Pound Tumbled Lava Stones - 3" Black/Gray Lava Pebbles - Volcanic Rock - Landscaping Rocks

Feature

BLUE RIDGE BRAND LAVA ROCK - Blue Ridge Brand offers professional grade lava rock, for both residential and commercial use, at an affordable price. Blue Ridge Brand Lava Rock is available in 3 different sizes ranges. Small - 3/4 to 1 Inch, Medium - 1 to 2 Inch, and Large - 2 to 3 Inch.
FIRE PIT ROCK WARNING - All forms of volcanic rock have the ability to trap moisture and fracture or pop upon rapid heating. Lava stones are not recommended for use in a fire pit. If using lava pebbles in any heated application, the heat must be applied gradually and at a low level to release any internal moisture slowly to avoid potential steam buildup inside of the rock.
LANDSCAPING, AND MORE - Blue Ridge Brand Lava Rocks are a great addition to garden landscapes, planter beds, and other landscaping rock applications.
NATURAL TUMBLED LAVA PEBBLES - Blue Ridge Brand Lava Rocks are naturally sourced volcanic rock that is then tumbled to create a beautiful, uniform look.
ECONOMICAL - Blue Ridge Brand offers unmatched pricing and quality for any size project.

6. Skyflame Black Natural Stones Lava Rock Granules for Gas Fire Pit | Fireplace | Gas Log Set | BBQ Grill | Garden Landscaping Decoration | Cultivation of Potted Plants | Indoor Outdoor Use (10-lb Bag)

Feature

Multifunctional: improve flame performance by spreading the gas dispersion in all directions | base layer underneath fire glass or mixing with glass together | retain the heat under the cooking surface for all gas grills | great in soil to retain moisture for plants | decorative landscape lava rock for garden, patio, ponds, fish tank etc.
Comes in a variety of Sizes From 3/8" to 3/4", black with porous surface.
Withstand extremely high temperatures without sustaining any damage or crumbling.
For use with fire bowls, fire pits, and fireplaces, either indoors or outdoors, Eco-friendly and safe.
Give your fireplace a "full" and natural look by adding lava rock around your log set.

7. Stanbroil Lava Rock Granules for Gas Log Sets and Fireplaces - 10 lb.Bag (1"-2")

Feature

Natural black lava rock with hints of browns and blacks.
Granules are small and vary in size from 1" to 2" 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!

8. Stanbroil 10 Pounds Lava Rock Granules for Fire Bowls,Fire Pits,Gas Log Sets, and Indoor or Outdoor Fireplaces - Medium (1/2"- 1")

Feature

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!

9. Stanbroil Tumbled Lava Rock Pebbles for Indoor or Outdoor Gas Fire Pits and Fireplaces - 10 pounds (1/2"-1")

Feature

Approximate pebble size is 1/2 - 1 inch.
Enable to radiate heat at high temperatures without degrading, cracking, or crumbling.100% fireproof and will not melt or discolor with proper use. Tumbled Lava Pebbles removes sharp edges and gives a uniform shape.
Lava rock is easy to install, simply pour straight from the bag into your fire pit or fireplace.
A great addition to garden landscapes, planter beds, and other landscaping rock applications.
Ideal for indoor and outdoor natural gas and propane fireplaces and fire pits.

10. Venetian Princess Lava Rocks - Decorative Landscaping Rocks or Gas Fire Pits Rocks, 3/4" (.75") (10 Lbs, Black Lava Rock)

Feature

3/4 Inch Lava Rocks - Available in Black or Red - 10 Pounds or 40 Pounds
Lava rocks can be used with Fire Pits, Fireplaces, or Decoratively
Lava Rocks is heat proof and ideal usage in Indoor and Outdoor Gas Fire Pits and Fireplaces
Calculating How Much Lava Rocks You Need - Circular/Round Fire Pit - To calculate how many pounds of Lava Rocks you'll be needing for your project, simply: Radius (Inches) x Radius (Inches) x 3.14 = Square Inches / Then Divide the Square Inches you have by 16 = Number of Pounds you'll be needing (This is calculated for the optimal depth for Lava Rocks of 2" Deep)
Calculating How Much Lava Rocks You Need - Square/Rectangular Fire Pit - Width (Left & Right) x Depth (Front to Back) = Square Inches / Then Divide the Square Inches you have by 16 = Number of Pounds you'll be needing to get how many pounds of Lava Rocks you'll be needing (This is calculated for the optimal depth for Lava Rocks of 2" Deep)

Conclusion

By our suggestions above, we hope that you can found the best hearth lava rock for you. Please don't forget to share your experience by comment in this post. Thank you!