• Three extra large American Fire Products lava stones in natural gray finish, each roughly 4 to 6 inches, oval-shaped with a porous volcanic texture, shown against a clean white background.
  • Top-down view of a rectangular drop-in burner pan framed in oil-rubbed bronze, filled with lava rock and smooth gray river stones, installed in a wood-grain fire table for a natural, rustic outdoor fire feature.
  • Close-up detail of an extra large lava stone from American Fire Products highlighting its rough, porous volcanic surface, natural pitting, and gray speckled texture.
  • Side-by-side size comparison of American Fire Products lava stones displayed in hands, labeled small (1/2 inch to 1 inch), medium (1 inch to 2 inches), large (2 inches to 4 inches), and extra large (4 inches to 6 inches), showing the natural gray texture and scale of each stone.
  • Rectangular outdoor gas fire table featuring extra large gray lava stones from American Fire Products arranged along a linear burner, with bright yellow flames set against a backyard lattice wall backdrop.
  • Close-up view of a rectangular drop-in burner pan with an oil-rubbed bronze trim, filled with lava rock and smooth decorative river stones, installed flush into a rustic wood-style fire table surface.
  • Round patio fire pit table filled with extra large American Fire Products lava stones surrounding a central gas flame, showcasing a natural stone top and backyard setting with wood lattice and greenery.
  • Minimalist white concrete fire pit table with a rectangular burner filled with smooth gray lava stones, surrounded by a low-profile tempered glass wind guard on a brick patio.
  • Modern rectangular fire pit table finished in white concrete with a linear stainless steel burner tray filled with smooth gray river rocks, protected by a clear tempered glass wind guard, set on a brick patio for a clean contemporary outdoor look.
  • Linear rectangular gas fire pit installed beside a flowing river, featuring smooth gray lava stones and a clear tempered glass wind guard that shields the flame while maintaining unobstructed views of the surrounding natural landscape.
  • Concrete fire pit with a linear burner filled with smooth lava stones, protected by a clear glass wind guard, positioned beside a flowing river and natural rock landscape.
  • Nighttime close-up of stainless steel fire balls surrounded by tall yellow flames, reflecting the firelight while resting on rounded lava stones inside a gas fire pit.
  • Stainless steel fire balls placed in a modern gas fire pit, reflecting dancing flames and surrounding stones, with blue and yellow fire burning between smooth river rock media for a contemporary outdoor fire feature.
  • Wider patio view of a sleek fire pit table in front of a light-colored sectional sofa, displaying Cape Grey and darker fire balls resting in the burner with no flames.
  • Contemporary rectangular fire pit table with a wood-pattern panel and dark metal surround, flames rising over round fire balls and small lava rock inside the burner.
  • Close view of a modern fire pit table with bright flames dancing above round fire balls set in a bed of small stones, showing the textured surfaces and warm glow.
  • Circular outdoor fire pit with a smooth concrete surround and stacked stone base, filled with rounded lava stones and active flames, centered within curved built-in seating in a landscaped garden setting.
  • Outdoor circular fire pit with a stainless steel flat burner pan and rolled lava stone media, centered in a contemporary backyard patio with clean paver lines, surrounding seating, and manicured landscaping.
  • Large round stone fire pit with a wide granite-style coping and stainless steel burner pan, burning over smooth lava stones, positioned between outdoor lounge chairs on a spacious patio with umbrellas and lawn views.
  • Octagonal stone fire pit with a flat stainless steel burner pan, gray lava stones, and soft flames, installed on a paver patio surrounded by modern landscaping and low garden beds.
  • Modern round fire pit constructed with natural stone and a stainless steel burner pan filled with rolled lava stones, positioned on a paved patio overlooking a swimming pool with lounge chairs and landscaped trees.
  • Close-up view of a rectangular stone fire feature showing tall flames rising from a flat stainless steel burner pan filled with fire glass, set into a stacked stone wall.
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X-Large Gray Lava Stone (4" - 6") by American Fire Products

X-Large Gray Lava Stone (4" - 6") by American Fire Products

Ships in: 1-3 Business Days

LAVAST-XL-10

Size
$32.24 USD
$42.99 USD $32.24 USD
Sale Sold out
Shipping calculated at checkout.
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What's Included

Per Qty: 10 lbs or 20 lbs

Specifications

Width: 4" - 6" Thickness

Weight: Per Qty, 10 lbs or 20 lbs

Material/Finish: Gray, Rounded, Porous Lava Stone

Fuel Type: Natural Gas or Propane Gas

Warranty: Lifetime

Documents & Downloads

Shipping & Returns

Shipping:

  • This Product Ships Small Parcel (Ground). For more details, please see our full shipping policy.

Returns & Exchanges:

  • This product is eligible for returns within 30 days of delivery minus 15% Re-Stocking Fee & any applicable Shipping cost. For more details, please see our full return policy.

Disclaimers

Important Safety Notice:

  • This product includes chemicals recognized by the State of California as potentially causing cancer, birth defects, or other reproductive harm. Please handle with care and adhere to all safety instructions outlined in the product manual. For detailed information about Proposition 65 and its implications, please visit the official CA Prop 65 Warning website.
  • Lava Rock must be dry prior to lighting burner. If Moisture is within Lava Rock (from a rainy day or humid area), turn fire pit on slowly, allowing excess moisture to evaporate within the first few minute before increasing the heat. Popping can result if instructions are not followed.

Sooting or Blackening:

  • Due to the nature of Gas Burners, Sooting or Blacking seen on media is normal and to be expected. For excessive sooting, please refer to owner's manual attached.

Elevate your fire feature with the natural beauty of X-Large Gray Lava Stone (4" - 6") by American Fire Products. These perfectly sized, naturally porous stones are ideal for gas fire pits, fireplaces, and outdoor fire bowls, offering excellent heat retention and distribution for a consistent, long-lasting flame. The soft gray hue provides a versatile, modern aesthetic that complements any design style, enhancing the ambiance of your fire feature.

Designed for durability, these lava stones withstand extreme temperatures without cracking or breaking, making them a practical and attractive solution for both residential and commercial use. Lightweight and easy to handle, they simplify installation and maintenance while delivering exceptional performance.

Available Quantities:

  • 10 lbs Bag: Ideal for small fire pits or accent features.
  • 20 lbs Bag: A versatile choice for mid-sized fire features.

Add a touch of elegance and reliability to your fire feature with X-Large Gray Lava Stone (4" - 6") by American Fire Products; a cost-effective, eco-friendly, and timeless choice for any indoor or outdoor space.

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THE FLAME HAVENS DIFFERENCE

Your Partner in Outdoor Living

Thoughtfully selected products, knowledgeable guidance, and personalized support. At Flame Havens, we're here to help you create an outdoor space that brings lasting warmth, beauty, and meaningful moments.

  • Flame Havens Contact Us icon featuring a gold customer service headset with microphone on a transparent background. The support symbol represents contacting the Flame Havens team for product questions, sales assistance, technical support, order help and guidance with fire pits, burners, accessories and custom fire feature projects.

    Expert Guidance, Not Guesswork

    With years of industry experience and NFI-certified support available, our team helps you navigate product specifications, fuel options, ignition systems, and installation considerations with confidence.

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    Curated for Inspired Spaces

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