What to put under a fire pit?

What to put under a fire pit?


When it comes to enjoying a cozy fire pit in your backyard, it’s essential to consider what to put underneath it. The right materials can help protect your patio or lawn from heat damage and ensure a safe and enjoyable experience. In this article, we will explore various options for what to put under a fire pit and discuss their benefits and considerations.

Patio Pavers or Bricks

Materials used: Patio pavers, bricks.

One popular option for placing under a fire pit is patio pavers or bricks. These materials are durable and can withstand high temperatures. They provide a stable and level surface for your fire pit and help prevent heat transfer to the ground beneath.

To use patio pavers or bricks, start by clearing the area where you want to place the fire pit. Lay the pavers or bricks in a pattern that matches the size and shape of your fire pit. Ensure they are tightly packed together to create a solid foundation. This method not only protects your patio or lawn but also adds an attractive and finished look to your outdoor space.

Fire Pit Pads or Mats

Materials used: Fire pit pads, fire pit mats.

Fire pit pads or mats are specifically designed to protect surfaces from heat and sparks. They are made from fire-resistant materials such as volcanic rock, fiberglass, or silicone. These pads or mats act as a barrier between the fire pit and the ground, preventing any potential damage.

To use a fire pit pad or mat, simply place it on a level surface where you want to set up your fire pit. Ensure that the pad or mat is larger than the base of your fire pit to provide adequate protection. Fire pit pads or mats are portable and can be easily moved around, making them a convenient option for those who want flexibility in their fire pit placement.

Gravel or Crushed Stone

Materials used: Gravel, crushed stone.

Gravel or crushed stone is another popular choice for placing under a fire pit. It provides excellent drainage and heat resistance. The loose nature of gravel allows for proper airflow, which helps prevent the accumulation of heat in one spot.

To use gravel or crushed stone, start by digging a shallow pit in the desired location. Fill the pit with a layer of gravel or crushed stone, ensuring it is level. This method not only protects the ground beneath but also creates a natural and rustic look for your fire pit area.

Concrete Slab

Materials used: Concrete.

For a more permanent and sturdy solution, consider placing your fire pit on a concrete slab. A concrete slab provides a solid and fire-resistant surface. It can withstand high temperatures and offers excellent protection for your patio or lawn.

To create a concrete slab, you will need to prepare the area by clearing any debris and leveling the ground. Build a form using wooden boards to contain the concrete. Mix and pour the concrete into the form, ensuring it is level and smooth. Allow the concrete to cure according to the manufacturer’s instructions before placing your fire pit on top.


Choosing the right material to put under your fire pit is crucial for both safety and aesthetics. Patio pavers or bricks offer a durable and attractive option, while fire pit pads or mats provide portability and convenience. Gravel or crushed stone offer natural drainage and a rustic look, while a concrete slab provides a permanent and fire-resistant solution. Consider your specific needs and preferences when deciding which option is best for you.


– Lowe’s: lowes.com
– Home Depot: homedepot.com
– Fire Pit Art: firepitart.com