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American Fireglass Lava Rock - 10 lbs. can be used as filler in combination with decorative Fireglass or used alone for a more rustic look. Our lava rock comes in two sizes - small 1/4"and medium 1/2". Lava rocks retain heat better than ceramic logs making them more energy efficient and cost effective. Lava rock is a less expensive alternative to fireglass when filling a deep fire pit. The same weight of lava rock fills more space than fireglass because of its density. You can top it off with a beautiful glass color or leave it natural.
Caution: Wet lava rock should never be placed on a fire; allow it to dry completely before burning. Though rare, wet lava rock could crack or pop out when it becomes hot.
Price listed reflects ten pounds. Not sure how much rock you will need? Use our Fireglass & Fire Rock Calculator.
- Small Lava Rock Diameter: 1/4" - 1/2"
- Medium Lava Rock Diameter: 1/2" - 1"
- XX-Large Lava Rock Diameter: 4" - 6"
- Weight (lbs): 10
- Height: 4"
- Width: 1"
- Depth: 1"
Additional Info: Pricing is per ten pounds. Orders ship complete unless otherwise requested. Ordering more than one item may affect shipping method.
If you have questions about our Return Policy, require expedited services or are interested in White Glove Delivery, please contact our design experts toll free at 866-350-8325 or via email with our Contact Form.
American Fireglass stands behinds it's products 100%. We offer a LIFETIME warranty on all of our fire glass, 2 year warranty on Lite Stones, 5 year warranty on burner products due to manufacture defects or workmanship. Ignition Systems are subject to the manufacturers' warranties. Proof of purchase is required.