fbpx

Shipping to all of the U.S. and Canada!

Black Lava Rock (Purchase by Opening Size)

Black Lava Rock (10 Pound Bags)

$32.00

Black Lava Rock (10 Pound Bags)

$32.00

Description

  • 10 pounds of 5/8″ – 1 1/2″ lava rock per quantity
  • Standard Warming Trends Burner packages work best with 3″ depth
  • Lava Rock Calculator
  • *lava rock is a porous style fire media. As such, if the rock gets wet, then cold and then hot it can potentially crack and pop sending fragments outside your fire feature*

 

EAN: 655457653219 SKU BLR Categories ,

You heard that right, EXPLODING lava rock! Yes, your lava rock can POP right out of the fire pit at you. Rock + Water + Fire = Steam Pressure!

  • Having fire-grade lava rock is ideal (yes, ours is)
  • Keep your fire area covered to avoid moisture building up in the rock
  • If your rock does get wet, you can still burn the fire, just be careful and watch out for projectiles. Keep the flame low so the rock can dry out slowly.

Calculate Here (3 inch depth)

4-Sided Fire Pits

Width of the area to be filled in inches (in.)

Length of the area to be filled in inches (in.)

Depth of the area to be filled in inches (in.)

0 Pounds

Circular Fire Pits

Diameter of the area to be filled in inches (in.)

Depth of the area to be filled in inches (in.)

0 Pounds

Don't Miss the Essentials

Finish the top with beautiful fire media, or add accessories such as a cover or ignition. 

Fire MediaAccessories

Need Questions Answered?

We have you covered. Expert advice comes standard.

Matt Hoffman
Matt Hoffman
@google reviews
Read More
There is no comparison between this and what you see at a box store. If you want a real fire and tall flames look no further. If you take your outdoor living space seriously, buy this. No more smoke, no more putting out embers. Montana Fire Pits provides the best customer service you could ask for.
Paxton Gray
Paxton Gray
@google reviews
Read More
Great company with a great product. They shipped fast and were willing to work out the details with me over the phone. I'd highly recommend Montana Fire Pits to anyone looking to build a gas pit.
Tom Tomsen
Tom Tomsen
@google reviews
Read More
"This is an amazing product - you will not find any better fire pit or flame. We love sitting around the fire each night with the sunset. AND the service of Montana Fire Pits is unbelievable!!! Amazing! You will be very satisfied.
Previous
Next
Scroll to Top

Prices are Changing

Beginning September 1st, 2022

Due to higher labor and shipping costs, complete systems will increase in price by an average of 5-7%. For best prices, we recommend ordering in August. As always, with Montana Fire Pits you’ll enjoy:

  • Products made in the U.S.A
  • Highest quality materials and design
  • High customer satisfaction ratings
  • The best fire in the industry

Thank you for considering Montana Fire Pits!

Lead Times & Shipping

Updated

Your Product Ships in:

(transit time not included)

  • Standard Burners: 3-5 Weeks
  • Custom Burners: 4-6 Weeks
  • Venture Series (Steel): 8-10 Weeks
  • “Ready to Ship” Fire Tables: 1-2 Weeks
  • Concrete Fire Tables: 8-20 Weeks
    • Gather Series: 8-10 Weeks
    • Harbor Series: 16-20 Weeks
  • Fire Media: 2-4 Weeks
  • Backordered Fire Media: 3-5 Weeks
  • Ready to Finish Kits: 5-7 Weeks
  • Color Samples: 1-2 Weeks
  • Fire Pit Parts: 1-2 Weeks

Shipping Costs

*Free Shipping: Applies to most orders over $99 in the continental U.S. with the following exceptions listed below:

  • Burners/Plates over 36″:  $279.00
  • Electronic Ignition: $479.00
  • Ready to Finish Kits: $279.00

Our burners and fire features are hand-made in the U.S. and good things take time. These lead times are based on our best estimates and are updated weekly. Thank you for your patience as we strive to ship your fire gear as fast as possible.