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Internet # 304078197

Model # LAVAST-L-20

Large Lava Stone (Tumbled) Gray / Black 2 in. - 4 in. 20 lbs. Bag

$42.99
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  • Sustainable and natural materials
  • Black porous surface grants it a distinctive look
  • Resists damage from intense heat
  • View More Details
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Product Details

About This Product

These Tumbled Lava Stones are formed when volcanic lava encounters cool water from the ocean and hardens as a result. The naturally occurring lava stones are gathered up and then go through a 'tumbling' process which removes any sharp edges and gives them their uniform shape. Because they are volcanic, they can withstand extreme temperatures without crumbling or exploding. Tumbled Lava Stones give a truly unique and stylish look to any gas fireplace which is a refreshing change from the usual fire wood. They may be used exclusively, or as a base for other fireplace ornaments, such as fire glass or Lite Stones. The best part is they require no maintenance at all. Available in various sizes.

Highlights

  • Made from natural resources
  • Comes in a variety of sizes, is black in color, has porous surface
  • For use with fire bowls, fire pits, and fireplaces, either indoors or outdoors (liquid propane or natural gas)
  • Lava can withstand extreme temperatures
  • Requires very little maintenance
  • Return Policy

Product Information

Internet # 304078197

Model # LAVAST-L-20

Specifications

Dimensions: H 5 in, W 13 in, D 13 in

Dimensions

Coverage Area (sq. ft.)

1.400 sq ft

Product Depth (in.)

13 in

Product Height (in.)

5 in

Product Width (in.)

13 in

Details

Bag Capacity/Dry Volume (cu. ft.)

455 cu ft

Bag Weight (lb.)

20 lb

Color Family

Gray

Color/Finish

Gray

Fire Glass Type

Fire Rocks

Material

Lava stone

Outdoor Living Product Type

Fire Glass

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

30 Days Limited Warranty

Questions & Answers

17Questions
caret
Q:Can these stone be used in an indoor sauna on top of the electrical heater? If yes, can the water be poured on them?
by|Mar 6, 2024
1 Answer
Answer This Question

A:  No, these are not for use in the Sauna.

by|Mar 6, 2024
    caret
    Q:My firepit opening is 7’ x 1’ And I’m estimating 3” depth. How many cubic ft do I need and how much lava rock underlayer do I need?
    by|Feb 14, 2024
    1 Answer
    Answer This Question

    A:  Our calculator came up with 80 lbs. of Lava based on your dimensions.

    by|Mar 6, 2024
      caret
      Q:I have an 18 foot long and 2 foot wide firepit that will have a 6 foot long linear burner centered in that space. Can you please let me know how much of the large and small tumbled lava stones I will need for this (2" depth)? Thank you.
      by|Dec 29, 2023
      1 Answer
      Answer This Question

      A:  If you are filling the entire fire pit at 18 feet long and 2 feet wide, you would need approximately 260 lbs. of lava/lava stones. We typically recommend putting small regular lava over the burner so it's completely covered then using the tumbled on top to ensure the burner is securely covered. Sometimes the larger tumbled pieces do not cover the burner enough.

      by|Jan 2, 2024
        caret
        Q:Can these lava stones be used in a vent free indoor natural gas fireplace?
        by|Dec 10, 2023
        1 Answer
        Answer This Question

        A:  No, all of our products must be used in vented fire features.

        by|Dec 18, 2023
          Showing 1-4 of 17

          Customer Reviews

          4.3 out of 5

          • 4.3 out of 15 reviews
          • 0% recommend this product
          Filter by:
          Showing 1-10 of 15 reviews
          Exactly what I needed to get the job done.
          by
          • Verified Purchase
          by
          • Verified Purchase
          by
          • Verified Purchase
          Arrived just as described. Good value for the cost if you purchase the $20 bags. I used to fill water bowls on my pool. I way underestimated the amount I needed. Although it's 20 Lbs of rock, it does not cover more that 1 sq/ft. I needed 10 bags for 2 small water bowls.
          by
          • Verified Purchase
          Turned black on first use. Maybe that is problem with my fire bowls and flames, but disappointing non the less
          by
          • Verified Purchase
          The stones are much smaller than I was expecting.
          by
          • Verified Purchase
          Very Low Value For Exorbitant Cost
          Ordered 3 10 pounds bags which came to a total of $161. This purchase did not cover 1/3 of my 30 inch round fire pit. I switched to Lowe’s that had 20 pound bags for $37. Skip this product.
          by
            Met my needs precisely....
            Met my needs precisely.
            by
            • Verified Purchase
            by
            • Verified Purchase
            Need to double order as rock is all big, on...
            Need to double order as rock is all big, on the 4in side, very little coverage. Also, the rock is very dense, solid, heavy, not light like lava. Way too heavy for a gas fire ring pit.
            by
            • Verified Purchase
            Showing 1-10 of 15 reviews

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