Lava Rocks size ranges from 1/2″ to 1-1/2″ – Available in Black or Red – 10 Pounds or 40 Pounds Lava rocks can be used with Fire Pits Fireplaces or Decoratively Lava Rocks is heat proof and ideal usage in Indoor and Outdoor Gas Fire Pits and Fireplaces Calculating How Much Lava Rocks You Need – Circular/Round Fire Pit – To calculate how many pounds of Lava Rocks you’ll be needing for your project simply: Radius Inches x Radius Inches x 3.14 = Square Inches / Then Divide the Square Inches you have by 16 = Number of Pounds you’ll be needing This is calculated for the optimal depth for Lava Rocks of 2″ Deep Calculating How Much Lava Rocks You Need – Square/Rectangular Fire Pit – Width Left Right x Depth Front to Back = Square Inches / Then Divide the Square Inches you have by 16 = Number of Pounds you’ll be needing to get how many pounds of Lava Rocks you’ll be needing This is calculated for the optimal depth for Lava Rocks of 2″ Deep
- With Fire Pit Usage: Lava Rocks can be used in Outdoor Fire Pits Fire Bowls or Fire Tables
- Fireplace Usage: Lava Rocks can replace faux logs within Indoor or Outdoor Gas Fireplaces for a Cleaner and Attractive Ambience
- Decorative Usage: Lava Rocks can be used in Landscaping around plants Interior Decor or Filling Vases to make Centerpieces