Choosing the Right Type of Rocks for Your Fire Pit
One of the most important considerations when building a fire pit is the type of rocks you use. The wrong rocks can shatter or explode when exposed to extreme heat, potentially causing serious injury or property damage. In this article, we’ll discuss the best types of rocks to use in your fire pit to ensure a safe and enjoyable experience.
Natural Stone
Natural stone is a popular choice for fire pit construction because it is not likely to shatter or explode when exposed to high temperatures. Types of natural stone that work well include granite, sandstone, and river rock. These rocks are durable and can withstand the constant heating and cooling that occurs during a fire.
Porous Rocks
Another type of rock that works well in fire pits is porous rock. Porous rocks, such as lava rock and pumice, are able to absorb and distribute heat, making them a great choice for fire pits. These rocks also tend to be lightweight, so they are easy to move around and arrange in the pit.
Avoid Using Certain Rocks
While it may be tempting to use any rocks you have lying around your yard, there are certain types of rocks you should avoid using in your fire pit. Avoid rocks that are naturally high in moisture, such as sandstone or limestone, as they can actually explode when heated. Similarly, rocks that have been submerged in water for long periods of time, such as river rocks, can also explode when heated due to the water expanding inside them.
Consider Going with a Kit
If you’re not confident in your ability to choose the right type of rocks for your fire pit, consider going with a fire pit kit. These kits come with all the necessary materials, including fire-resistant rocks, and are designed to be safe and efficient. Just be sure to follow the manufacturer’s instructions carefully to ensure a successful installation.
