Elevate your fire feature with American Fire Products XX-Large Black Lava Rock. These bold volcanic stones, ranging from 3" to 6" in diameter, create a dramatic top layer that adds natural texture, rich earth tones, and visual impact to large fire bowls, commercial installations, and outdoor gathering spaces. Perfectly paired with a base of Small or Medium lava rock, XXL lava rock ensures optimal gas flow, enhanced flame coverage, and a stunning, clean-burning display. Made in the USA, hand-sorted for quality, and built to withstand extreme heat, these lava rocks combine durability, fire safety, and low-maintenance elegance for any indoor or outdoor fire feature.
Features
- Oversized Visual Impact: 3" to 6" diameter stones add bold texture and contrast for large fire features.
- Top Layer Use Only: Designed to sit atop Small or Medium lava rock for optimal flame performance.
- Natural & Durable: 100% volcanic stone, lightweight, porous, and heat-resistant.
- Fire-Safe & Clean: Will not crack, crumble, produce smoke, soot, or harmful residue.
- American Made: Responsibly sourced, hand-sorted, and packaged in the USA.
- Versatile Design: Ideal for gas fire pits, fireplaces, commercial installations, and landscaping accents.
Product Specifications
- Material: 100% natural volcanic lava rock
- Size: 3" – 6" diameter
- Color: Deep brown to black earth tones
- Weight: 10 lbs per bag
- Application: Top layer only; must be used over Small or Medium lava rock
- Maintenance: Low-maintenance, durable, and long-lasting
- FIRE GLASS CALCULATOR
- LAVA ROCK CALCULATOR
- Round Fire Pit
- Square Fire Pit
- Rectangular Fire Pit
- Fire Bowl
- Fireplace
Round Fire Pit Calculator
You Will Need [x] Pounds Of Glass
Square Fire Pit Calculator
You Will Need [x] Pounds Of Glass
Rectangular Fire Pit Calculator
You Will Need [x] Pounds Of Glass
Fire Bowl Calculator
You Will Need [x] Pounds Of Glass
Fireplace Calculator
You Will Need [x] Pounds Of Glass
- Round Fire Pit
- Square Fire Pit
- Rectangular Fire Pit
- Fire Bowl
- Fireplace
Round Fire Pit Calculator
You Will Need [x] Pounds Of Glass
Square Fire Pit Calculator
You Will Need [x] Pounds Of Glass
Rectangular Fire Pit Calculator
You Will Need [x] Pounds Of Glass
Fire Bowl Calculator
You Will Need [x] Pounds Of Glass
Fireplace Calculator
You Will Need [x] Pounds Of Glass
Elevate your fire feature with American Fire Products XX-Large Black Lava Rock. These bold volcanic stones, ranging from 3" to 6" in diameter, create a dramatic top layer that adds natural texture, rich earth tones, and visual impact to large fire bowls, commercial installations, and outdoor gathering spaces. Perfectly paired with a base of Small or Medium lava rock, XXL lava rock ensures optimal gas flow, enhanced flame coverage, and a stunning, clean-burning display. Made in the USA, hand-sorted for quality, and built to withstand extreme heat, these lava rocks combine durability, fire safety, and low-maintenance elegance for any indoor or outdoor fire feature.
Features
- Oversized Visual Impact: 3" to 6" diameter stones add bold texture and contrast for large fire features.
- Top Layer Use Only: Designed to sit atop Small or Medium lava rock for optimal flame performance.
- Natural & Durable: 100% volcanic stone, lightweight, porous, and heat-resistant.
- Fire-Safe & Clean: Will not crack, crumble, produce smoke, soot, or harmful residue.
- American Made: Responsibly sourced, hand-sorted, and packaged in the USA.
- Versatile Design: Ideal for gas fire pits, fireplaces, commercial installations, and landscaping accents.
Product Specifications
- Material: 100% natural volcanic lava rock
- Size: 3" – 6" diameter
- Color: Deep brown to black earth tones
- Weight: 10 lbs per bag
- Application: Top layer only; must be used over Small or Medium lava rock
- Maintenance: Low-maintenance, durable, and long-lasting
