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Black lava rocks, rough porous surface, 3 pieces
  • Black lava rocks, rough porous surface, 3 pieces
  • Black lava rocks, rough porous texture, 2 large pieces
  • Black lava rock close-up showing pitted porous texture
American Fire Glass 10-Pound Black Lava Rock, XXL 4-6 Inch

American Fire Glass
$36.29

American Fire Glass 10-Pound Black Lava Rock, XXL 4-6 Inch

SKU: LAVA-XXL-10

Save 10% When You Buy 5+ on qualifying American Fire Glass fire glass media

Bulk Savings From American Fire Glass

Buy more and save more with American Fire Glass. Receive 10% off when you purchase 5 or more qualifying containers of fire glass media. Whether you're completing a large installation, refreshing multiple fire features, or stocking up for future projects, this bulk discount makes it easy to get more of the premium fire glass you need while spending less. Offer applies to qualifying 10 lb American Fire Glass media containers.

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Bulk Savings From American Fire Glass
This item is on backorder until September 30, 2026 and will ship at that time.

Price:

$36.29
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Product Features
  • This natural volcanic lava rock is naturally resistant to high temperatures, making it great for fire pits or fireplaces.
  • Each bag includes 10 pounds of lava rock.
  • Lava rock is typically black but may include some brown and gray tones due to its organic nature.
    • Product Description
    The American Fire Glass 10-Pound Black Lava Rock, XXL 4-6 Inch provides a high quality fire media to enhance your gas fire feature. The natural lava rock material offers a long lasting and durable product while the naturally formed porous stones are naturally resistant to extreme high heat which makes them a perfect option for gas fire pits or fireplaces. The 4"-6" lava rock features a naturally jagged appearance for a classic look.
    Made In USA Yes
    Product Weight 10.0 lb
    Color Black
    Product Depth 13.0 in.
    Product Height 7.0 in.
    Product Width 13.0 in.
    Style Classic

    Lava Rock Calc

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    Product Resources

    American Fire Glass

    Since 2004, American Fire Glass has produced high-end fire pit and patio items in California. Their products are popular among hotels, restaurants, casinos, and residential backyards. The company has grown to employ over 30 people in a 20,000-square-foot facility and has been recognized by INC as one of the fastest-growing companies. They offer limited lifetime warranties for their stainless steel items and have a diverse selection of fire pit glass media, outdoor fire pits, fire pit tables, and fireplaces.

    Shop All American Fire Glass

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    Overall rating: 3.8333333 / 5 from 6 reviews.

    AI Generated Review Summary

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    Review highlights

    Reviews

    Product was exactly as advertised

    "Product was exactly as advertised and delivery was as promised."

    — Russell (5/5)

    PERFECT AS ALWAYS

    "PERFECT AS ALWAYS"

    — John H. (5/5)

    Good size and quite a

    "Good size and quite a few rocks too."

    — Demetrius (5/5)

    Not worth the money paid

    "Not worth the money paid"

    — Dennis (1/5)

    Great product! Our fire pit

    "Great product! Our fire pit has never looked or performed better!"

    — Joseph B. (5/5)

    It's not what was advertised.

    "It's not what was advertised. I ordered black lava rocks with rounded corners and 3 inch diameter. What I received was not even close! I was able to buy red lava rocks for $3. 00 at Wall Mart that performed even better! What you sold me for $30. 00 was a rip off!"

    — Eric (2/5)

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