American Fire Products Gray Lava Stone

SKU: LAVAST-S-10

IN STOCK | Ships In 1 - 3 Days

Small-sized natural lava stones in a mix of dark gray and black tones, featuring a porous, textured surface—perfect for use in gas fire pits, fireplaces, or as stylish decorative accents in outdoor living spaces.

Close-up nighttime view of American Fire Products Small Gray Lava Stones glowing under mesmerizing blue and yellow flames, creating a dramatic and cozy ambiance in a fire pit enhanced with black fire glass.

Medium-sized natural lava stones with textured, porous surfaces in varying shades of gray and black, ideal for enhancing fire pits, fireplaces, or decorative landscaping with a modern, organic touch

Large natural lava stones in deep gray and black hues with a rugged, porous texture—ideal for adding a bold, earthy aesthetic to fire pits, fireplaces, and outdoor design projects.

Three large, smooth-surfaced black lava stones from the XL collection by Starfire Direct—perfect for enhancing the look of fire pits or fireplaces with natural texture and lasting heat resistance.

Modern backyard fire pit scene featuring American Fire Products Small Gray Lava Stones in a sleek round bowl, surrounded by curved concrete seating, tropical pillows, lush greenery, and a curious white dog enjoying the cozy outdoor ambiance.

Close-up view of a round outdoor fire table with a polished stone top, filled with American Fire Products Small Gray Lava Stones, radiating warm flames and offering a sophisticated, natural focal point for backyard gatherings.

Modern outdoor patio setup featuring a sleek rectangular fire pit table filled with American Fire Products Small Gray Lava Stones, subtly lit by golden flames and paired with a cozy gray sectional for a contemporary, relaxing atmosphere.

Contemporary square fire pit built with stacked stone and topped with American Fire Products Small Gray Lava Stones, enclosed by a clear glass wind guard for added safety and style in a refined outdoor living space.

Modern black fire table topped with American Fire Products Small Gray Lava Stones, set against a waterfront patio with lush greenery—offering a clean, coastal outdoor ambiance with a touch of flame-driven elegance.

IN STOCK | Ships In 1 - 3 Days

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About this item

Bring natural character and earthy charm to your fire feature with American Fire Products Gray Lava Stone—a rugged, heat-resistant fire media that blends style with function. Ideal for enhancing flame distribution and airflow, these naturally porous stones elevate both performance and appearance in fire pits and fireplaces.

Crafted from genuine volcanic rock, each stone is formed to endure intense temperatures without cracking, melting, or emitting smoke. Their organic shapes and muted gray tones offer a sophisticated, natural aesthetic that works beautifully in both traditional and contemporary outdoor settings.

Compatible with natural gas and propane fire features, lava stones act as a durable base layer or standalone filler. They’re simple to install—just pour them into your fire pit tray or burner pan—and require minimal maintenance for long-lasting use.

American Fire Products gray lava stone is non-toxic and eco-friendly, making it a safe and sustainable choice for your home. These reusable stones are easy to refresh: simply rinse them off when needed to maintain their clean, rustic look.

Perfect for creating cozy backyard gatherings or upscale outdoor lounges, this lava stone brings a grounded, natural element to your fire feature. More than just filler, it’s a design-forward solution for warmth and ambiance.

If you are in need of something specific, we have a wide range of fire media options to choose from. Please view our full collection of fire pit media. You can also find helpful tools for calculating how much you need and installation tips on our calculator page. For assistance, feel free to call our friendly team at (800) 256-8650.

PRODUCT FEATURES:

Natural gray lava stone for gas fire pits and fireplaces
Compatible with propane and natural gas setups
Heat-resistant, smoke-free, and crack-proof
Enhances flame distribution and airflow
Organic texture and color for natural aesthetics
Easy to install, reusable, and low maintenance
Eco-friendly and non-toxic

Manufacturer

American Fire Products

SKU

LAVAST-S-10

UPC / GTIN

817901015299

size

1/2" - 6"

material

Stone

color

Gray

assembly required

No

warranty

Lifetime

What's Included

One (1) 10 lb. Bag of Lava Stone

User Guide (PDF)

SHIPPING

This product ships via Ground delivery.

Shipping Policy

RETURNS

This item is eligible for returns.

Returns & Exchanges

Fire Pit Media Popping: Please be aware that fire pit media such as fire glass, lava rock, ceramic stones, and similar materials may pop or jump during use. This can occur when moisture is present either within the media or in surrounding air pockets. When heated, trapped moisture rapidly turns to steam, causing sudden pressure that may result in the media cracking, shifting, or projecting small fragments.

To Reduce Risk:

Always use dry media.
Store media in a moisture-free environment.
Light fires gradually to allow for safe heating.
Use caution and maintain a safe distance during initial ignition and operation.

Soot Build Up: Gas burners—whether fueled by Natural Gas or Propane—may naturally produce some soot or black residue over time. This is a normal byproduct of combustion. Natural Gas typically burns cleaner, while Propane, being a heavier gas, may produce more visible soot.
However, excessive or rapid soot buildup may indicate issues such as improper burner installation, incorrect gas-to-air ratios, or obstructed or poorly placed fire media.

To Minimize Soot Accumulation:

Ensure professional installation.
Follow manufacturer guidelines for media placement.
Periodically inspect and clean burner components
Always operate gas burners in well-ventilated areas and monitor for signs of abnormal performance.

WARNING: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Exercise caution when using this product, and follow all safety guidelines provided in the product manual. For more information about Proposition 65, please visit CA Prop 65 Warning.