American Fire Products Extra Large Black Lava Rock 10 Pounds - LAVA-XXL-10
XXL lava rock is designed to be the showstopper in your fire feature. Ranging from 3" to 6" in diameter, these oversized volcanic stones add dramatic texture and natural presence that elevates the look of large fire bowls, commercial installations, and outdoor gathering spaces.
This size is not meant for use as a base filler. Instead, it’s best used as a striking top layer over Small or Medium lava rock. The base improves gas flow and flame distribution, while the XXL layer delivers bold, rustic aesthetics.
Striking Form That Works
Hand-sorted for size and quality, these natural stones create a bold backdrop that complements both modern and traditional fire pit designs. Their dark earth tones deepen flame contrast and enhance ambiance, especially at night. Lightweight and porous, they maintain structural integrity without cracking, melting, or fading under extreme heat.
Natural, Durable, and American Made
Our XXL lava rock is responsibly sourced, sifted, and packaged in the USA. It’s a long-lasting, low-maintenance option that doesn’t produce ash, soot, or smoke. Every bag is backed by our lifetime warranty and shipped quickly from our U.S. warehouse.
Want a top layer that brings your fire feature to life? XXL Lava Rock delivers unforgettable visual impact with natural durability and American craftsmanship.
Technical Specifications
- Top Layer Only: Designed to be used over smaller lava rock for best performance
- Size: 3" to 6" diameter | Sold in 10 lb bags
- Natural Material: 100% volcanic rock in rich, dark earth tones
- Heat Rating: Handles extreme temperatures without damage
- Easy Maintenance: Will not produce smoke, soot, or residue
- USA Made: Responsibly sourced and hand-packaged in America
- Same-Day Shipping: Fast turnaround on in-stock orders Learn more
- Warranty: Lifetime warranty included Register here
This Product Qualifies For a Lifetime Warranty
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