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Concrete Fire Pits

Best Concrete Fire Pits for Sale

You’ve looked at all the fire pit options out there, and you’ve decided that an outdoor concrete fire pit is the way to go. But even though you know you want one, you’re just not sure which fire pit will be right for you and your family.

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FAQs About Concrete Fire Pit

Yes, a concrete fire pit is a great idea for long-term durability and visual appeal. It's resistant to weather, easy to maintain, and blends well with modern and rustic designs. If you're looking for a permanent outdoor centerpiece that doesn’t rust or warp, concrete is an ideal choice. Just ensure it’s properly sealed and installed to prevent cracking.

Concrete is safe for fire pits when it’s built to handle high temperatures. To prevent cracking or spalling, it's important to use heat-resistant materials like fire bricks or refractory mortar inside the fire pit. Proper design with ventilation and moisture control also improves safety and longevity.

You can place a fire pit on a concrete slab, but you’ll need a heat barrier to protect the surface. Over time, high heat can cause concrete to crack or chip. Use fire bricks, paver stones, or a fire pit pad underneath the fire pit to reduce direct heat contact and prevent damage.

A concrete fire pit usually costs between $200 and $1,000, depending on the size, shape, and whether it’s DIY or professionally installed. Basic DIY kits are more affordable, while custom-designed pits with gas burners and built-in seating can range from $1,500 to over $3,000.

Concrete may crack if exposed to high heat without protection, but this is preventable. Most concrete fire pits are reinforced and include insulating layers like fire brick or heat shields. Hairline cracks are normal over time but rarely affect performance if the fire pit is well built and maintained.

Always use a heat buffer at the bottom of your fire pit. Start with a layer of sand or gravel (4–6 inches) to improve airflow and drainage. On top, place fire bricks, lava rocks, or a steel liner to protect the base from direct flame exposure. This setup prevents heat damage and keeps the concrete intact.