Lava rock is suitable for use in all indoor and outdoor propane or natural gas firepits and
can also be used indoors and outdoors in all
your landscaping and special project needs. Lava rock is maintenance free but we do recommend the rock is removed from your firepit once a year and rinsed off with clean water.
Can you put lava rock in a fire pit?
Some materials like hard rock, gravel, or sand weren’t meant to reach high temperatures and can spark and explode if your fire gets too hot. Instead, use lava rocks for your fire pit or
lava glass beads as a filler
for your fire pit. They are a safe way to create drainage and make your fire pit look nice.
What size lava rock is best for fire pit?
Lava rocks for fire pits are available in different sizes (usually between 1⁄4 inch and 6 inches, and a few colors – typically red or black/gray. Lava rock that is
1 to 3 inches in diameter
is the most common choice for fire pit use.
Can you use lava rock landscaping?
Volcanic rock, often referred to as lava rock, is popular for use in landscapes because
it does not decompose
and require annual replacement like organic mulches do. Its porous nature also allows for good drainage.
What kind of rock do you put around a fire pit?
Pea gravel
is great to add to a fire pit area because you don’t have to be precise, it’s comfortable to walk on, and it doesn’t cost much per bag.
Should I put sand in my fire pit?
The
sand absorbs the heat
and distributes the heat throughout the entire base of the pit evenly. Without the sand, the heat can become concentrated in one specific area. When this happens, it can lead to the metal at the bottom of the fire pit deteriorating and burning through.
Why did my campfire explode?
Rocks can explode in a campfire
because of rapid expansion due to trapped water inside the rock
, or through uneven heating. Although virtually all rocks have some amount of water inside them, porous and more permeable rocks have more water and are thus more dangerous inside a fire.
Is red lava rock good for fire pit?
Red lava rock is an inexpensive,
aesthetically pleasing material to add color and efficiency to your gas-powered fire pit
. … Unlike wood, lava rock can be used over and over and doesn’t create smoke or ash.
How many pounds of lava rock do I need for a fire pit?
How Much Do I Need? The rule of thumb here is that, lava
rock gives you twice the volume per pound as fire glass
. So if you fire pit requires 40 lbs of fire glass to fill it, it will only require 20 lbs of lava rock.
How do you stack lava rocks in a fire pit?
We suggest
an inch layer of sand or pea gravel on the bottom of the fire pit
for a sturdy foundation. Next, take your lava rocks and place around the fire pit and burner so it fills just enough rock to cover the burner. You are now ready to lite your firepit.
Which is better mulch or lava rocks?
These unique stones are rough and porous, which enables them to quickly absorb and retain both moisture and heat. This is good for two reasons. … One of the benefits that lava rocks provide over mulch is that they
don’t decompose
, which means that they don’t need to be replaced every year.
Is lava rock more expensive than River rock?
| Type of Stone Cost per Ton (Materials Only) | Lava Rock $120 – $200 | Mexican Beach Pebbles $800 – $900 |
|---|
How long do lava rocks last?
With traditional use, lava rocks should last for
about two years
before replacements are required because of the build-up of grease, which can affect flavor, as well as the natural deterioration of the lava rocks from frequent heating and cooling after use.
What should I put around my fire pit?
Surround it with
gravel
Gravel works well as a natural surrounding for a fire pit. It’s a great material to lay down around your fire pit since it won’t show any noticeable charring or ash stains if the fire is raging. Just don’t put any gravel in the fire pit itself.
What should I put under fire pit?
Heat Shields
Regardless of the location of the fire pit, putting a heat shield under the pit will protect the surface from fire and heat damage. Heat shields are fairly portable and easy to use. No assembly is needed; simply place one under the fire pit on a flat surface, and light your fire without any worry.
