Tumbled Lava Rock Fire Media
Elevate your fire feature with Tumbled Lava Rock Fire Media. These natural volcanic stones are tumbled to create a smooth surface that enhances flame reflection while maintaining the rugged durability of lava rock.
Naturally heat resistant and highly durable, lava stones withstand extreme temperatures without breaking down over time. Their porous structure improves airflow around the burner, producing a more consistent and natural looking flame. Simply place the stones in your fire feature and rinse occasionally to maintain their appearance.
Suitable for both indoor and outdoor fire features, including fire pits, fire tables, and fireplaces.
Key Features
• Natural volcanic lava rock
• Tumbled smooth finish for improved appearance
• Porous structure promotes better air circulation
• Withstands extreme temperatures without crumbling
• Works with natural gas or propane systems
• Suitable for indoor or outdoor fire features
• Low maintenance and long lasting
• Color ranges from dark gray to black
Stones vary slightly in size and appearance due to the natural material.
Lava rock is packaged in 10 lb increments.
Orders of 20 lb will ship as two 10 lb bags, and so on.
Estimated Lava Rock Requirements
Round Fire Pits
| Opening Diameter | Depth 2" | Depth 3" | Depth 4" |
|---|---|---|---|
| 24" | 30 lbs | 40 lbs | 50 lbs |
| 30" | 40 lbs | 60 lbs | 80 lbs |
| 36" | 60 lbs | 80 lbs | 110 lbs |
| 42" | 80 lbs | 110 lbs | 150 lbs |
| 48" | 100 lbs | 150 lbs | 200 lbs |
Square Fire Pits
| Opening Size | Depth 2" | Depth 3" | Depth 4" |
|---|---|---|---|
| 24" | 30 lbs | 50 lbs | 60 lbs |
| 30" | 50 lbs | 70 lbs | 100 lbs |
| 36" | 70 lbs | 100 lbs | 140 lbs |
| 42" | 90 lbs | 140 lbs | 190 lbs |
| 48" | 120 lbs | 190 lbs | 240 lbs |
Rectangular Fire Pits
8" Wide Burner Openings
| Length | 2" Depth | 3" Depth | 4" Depth |
|---|---|---|---|
| 24" | 10 lbs | 20 lbs | 20 lbs |
| 36" | 20 lbs | 30 lbs | 30 lbs |
| 48" | 20 lbs | 30 lbs | 40 lbs |
| 60" | 30 lbs | 40 lbs | 50 lbs |
| 72" | 30 lbs | 50 lbs | 60 lbs |
| 96" | 40 lbs | 60 lbs | 80 lbs |
12" Wide Burner Openings
| Length | 2" Depth | 3" Depth | 4" Depth |
|---|---|---|---|
| 24" | 20 lbs | 20 lbs | 30 lbs |
| 36" | 30 lbs | 40 lbs | 50 lbs |
| 48" | 30 lbs | 50 lbs | 60 lbs |
| 60" | 40 lbs | 60 lbs | 80 lbs |
| 72" | 50 lbs | 70 lbs | 90 lbs |
| 96" | 60 lbs | 90 lbs | 120 lbs |
Notes
These quantities are general estimates based on standard calculations from American Fire Glass.
Actual requirements may vary depending on burner style, pan design, or custom fire feature geometry. For precise calculations, use a dedicated fire glass or lava rock calculator when designing custom installations.
Tumbled Lava Rock Fire Media
Elevate your fire feature with Tumbled Lava Rock Fire Media. These natural volcanic stones are tumbled to create a smooth surface that enhances flame reflection while maintaining the rugged durability of lava rock.
Naturally heat resistant and highly durable, lava stones withstand extreme temperatures without breaking down over time. Their porous structure improves airflow around the burner, producing a more consistent and natural looking flame. Simply place the stones in your fire feature and rinse occasionally to maintain their appearance.
Suitable for both indoor and outdoor fire features, including fire pits, fire tables, and fireplaces.
Key Features
• Natural volcanic lava rock
• Tumbled smooth finish for improved appearance
• Porous structure promotes better air circulation
• Withstands extreme temperatures without crumbling
• Works with natural gas or propane systems
• Suitable for indoor or outdoor fire features
• Low maintenance and long lasting
• Color ranges from dark gray to black
Stones vary slightly in size and appearance due to the natural material.
Lava rock is packaged in 10 lb increments.
Orders of 20 lb will ship as two 10 lb bags, and so on.
Estimated Lava Rock Requirements
Round Fire Pits
| Opening Diameter | Depth 2" | Depth 3" | Depth 4" |
|---|---|---|---|
| 24" | 30 lbs | 40 lbs | 50 lbs |
| 30" | 40 lbs | 60 lbs | 80 lbs |
| 36" | 60 lbs | 80 lbs | 110 lbs |
| 42" | 80 lbs | 110 lbs | 150 lbs |
| 48" | 100 lbs | 150 lbs | 200 lbs |
Square Fire Pits
| Opening Size | Depth 2" | Depth 3" | Depth 4" |
|---|---|---|---|
| 24" | 30 lbs | 50 lbs | 60 lbs |
| 30" | 50 lbs | 70 lbs | 100 lbs |
| 36" | 70 lbs | 100 lbs | 140 lbs |
| 42" | 90 lbs | 140 lbs | 190 lbs |
| 48" | 120 lbs | 190 lbs | 240 lbs |
Rectangular Fire Pits
8" Wide Burner Openings
| Length | 2" Depth | 3" Depth | 4" Depth |
|---|---|---|---|
| 24" | 10 lbs | 20 lbs | 20 lbs |
| 36" | 20 lbs | 30 lbs | 30 lbs |
| 48" | 20 lbs | 30 lbs | 40 lbs |
| 60" | 30 lbs | 40 lbs | 50 lbs |
| 72" | 30 lbs | 50 lbs | 60 lbs |
| 96" | 40 lbs | 60 lbs | 80 lbs |
12" Wide Burner Openings
| Length | 2" Depth | 3" Depth | 4" Depth |
|---|---|---|---|
| 24" | 20 lbs | 20 lbs | 30 lbs |
| 36" | 30 lbs | 40 lbs | 50 lbs |
| 48" | 30 lbs | 50 lbs | 60 lbs |
| 60" | 40 lbs | 60 lbs | 80 lbs |
| 72" | 50 lbs | 70 lbs | 90 lbs |
| 96" | 60 lbs | 90 lbs | 120 lbs |
Notes
These quantities are general estimates based on standard calculations from American Fire Glass.
Actual requirements may vary depending on burner style, pan design, or custom fire feature geometry. For precise calculations, use a dedicated fire glass or lava rock calculator when designing custom installations.