12 Cheap DIY Backyard Fire Pit Ideas to Transform Your Space

Creating a backyard fire pit can transform your outdoor space into a cozy, inviting spot for friends and family. If you want to enjoy warm evenings without spending a lot, building your own fire pit is a great option. You don’t need to be a pro or spend much money to make a stylish and functional fire pit that fits your yard and budget

Many simple materials and easy designs allow you to build a fire pit quickly and safely. Whether your style is rustic or modern, there are affordable ideas that you can try without special tools or skills. This guide will help you find practical, low-cost fire pit projects so you can start enjoying your backyard in no time. For more ideas and plans, check out these cheap and easy DIY fire pits.

1) Fire pit made from repurposed bricks

Using repurposed bricks for your fire pit is a smart and budget-friendly choice. You can often find old bricks at construction sites, demolition sales, or from leftover projects. These bricks add character and a rustic feel to your backyard without costing much.

Start by choosing a flat spot and clearing it of grass or debris. Lay the bricks in a simple circle or square pattern, stacking two to three layers high. Avoid using bricks that are cracked or crumbly; they won’t hold up to the heat.

One common mistake is skipping the base. A gravel or sand base helps with drainage and keeps the bricks stable. Also, seal the bricks if you want to protect against weather damage.

This project can be done easily in a weekend and will create a cozy gathering spot. For detailed ideas and tips on building with bricks, check out these 25 DIY Brick Fire Pit Ideas.

2) DIY metal fire ring with lava rocks

A metal fire ring is a solid base for your backyard fire pit. You start by choosing a durable steel ring that suits the size you want. Make sure it’s thick enough to handle heat without warping.

Next, dig a shallow hole to set the ring flush with the ground. This helps keep the fire contained and prevents sparks from flying. Adding a layer of sand or gravel inside the ring improves drainage and heat resistance.

Lava rocks are a smart choice to fill the space around the fire ring. They don’t crack easily from heat and add a natural, rugged look. Arrange them evenly to cover the metal edges and help disperse heat.

Watch out for common mistakes like placing the pit too close to flammable materials or skipping proper ventilation. With careful setup, your metal fire ring with lava rocks will create a safe, long-lasting outdoor fire spot. Try building one this weekend to enjoy cozy evenings outdoors.

Learn more about building a metal fire pit ring here.

3) Simple gravel fire pit with stone border

A gravel fire pit with a stone border is an easy way to add function and style to your backyard. Start by digging a shallow, round hole. Then, fill the base with compacted gravel to create proper drainage and keep it level.

Next, stack natural stones or bricks around the edge. This border defines the fire pit and keeps gravel contained. Choose stones that fit your yard’s look—river rocks for a rustic feel or smooth flagstones for a cleaner finish.

One common mistake is skipping the gravel base; without it, water pools and stones shift over time. Also, don’t make the walls too tall—three to four stones high is enough to contain the fire safely.

This design is low-cost and requires basic tools like a shovel and level. Once finished, you’ll have a neat, durable fire pit that invites evening gatherings. For a step-by-step guide, check out detailed gravel fire pit ideas with a stone border.

4) Stacked stone fire pit with seating ledge

Building a stacked stone fire pit with a seating ledge adds both function and style to your backyard. The stone walls create a sturdy fire pit while the ledge offers a convenient place to sit or rest drinks. It’s perfect for hosting friends and family around warm, flickering flames.

Start by choosing flat, durable stones that stack well. Lay a strong foundation to keep the structure stable. When stacking, avoid uneven stones that could cause wobbling. A common mistake is skipping adhesive or mortar; using it ensures your fire pit lasts longer.

The seating ledge should be wide enough to sit comfortably, about 12-18 inches. Surrounding the stone pit with comfortable cushions adds extra coziness. This design blends natural elements with functional seating, creating a relaxing area you’ll use often.

For ideas and detailed steps, check out this guide on building a stacked stone fire pit with seating.

5) Inground fire pit using fire bricks

Building an inground fire pit with fire bricks gives you a sturdy, heat-resistant pit that lasts. Start by digging a hole about two feet deep and wide enough for your circle of bricks. Fire bricks are made to handle high temperatures, so they keep the pit safe and stronger than regular bricks.

Lay the first layer of fire bricks flat on the ground, making sure the circle is even. Use a bit of high-heat mortar between bricks to hold everything tight. As you stack the layers, keep checking the shape and level.

A common mistake is not digging deep enough or skipping gravel drainage; this can cause water buildup and damage the bricks over time. Adding a gravel base helps with drainage and keeps the pit durable.

This design creates a fire pit that’s neat and blends into your yard. It’s perfect if you want something low to the ground with classic brick styling. For detailed tips on building this kind of pit, check out guides on how to build an inground fire pit.

6) Fire pit using concrete blocks with a steel insert

Building a fire pit with concrete blocks and a steel insert gives you both durability and safety. Start by arranging the blocks in a circle or square shape for the base. Use leveling tools to keep the structure stable and even.

The steel insert fits inside the concrete block frame, protecting the blocks from heat damage. It also makes cleaning easier and boosts the fire pit’s lifespan. Make sure the insert is the right size for your block layout to avoid gaps.

One common mistake is skipping the base preparation. Always clear and level the ground before stacking blocks. This prevents shifting and cracks later. You can find steel fire pit rings online or at hardware stores, making this project affordable and practical.

Once built, finish by filling the steel insert with fire-safe materials like gravel or lava rocks. This setup will give your backyard a solid fire pit with a clean, safe burn. For guidance, check this DIY cinder block fire pit guide.

7) Using sand and pea gravel for a base fire pit

When building a fire pit, using sand and pea gravel as a base helps with drainage and fire safety. Start by digging a hole about 6 inches deep. Fill it first with a layer of sand to create a smooth, fire-resistant surface.

Next, add a layer of pea gravel on top of the sand. This keeps the base stable and adds a natural look to your fire pit. Pea gravel also helps prevent moisture buildup, which can cause damage over time.

A common mistake is skipping the sand layer or using only gravel, which can lead to uneven surfaces and poor heat distribution. Taking the time to build a solid base means your fire pit will last longer and stay safer.

For more detailed tips on this method, check out the guide on using sand and gravel for fire pits. Try this approach to create a simple, low-cost fire pit with a professional finish.

8) Circular fire pit with flagstone edging

Building a circular fire pit with flagstone edging creates a clean, natural look that fits many backyards. Start by digging a shallow hole for your fire pit base. Arrange flat flagstones in a circle around it to form a sturdy border.

Choose flagstones that fit tightly together to avoid gaps. Pay attention to their shape—irregular stones can work but take extra time to fit. Use sand or gravel beneath the stones to keep them level and prevent shifting.

One common mistake is skipping proper leveling. If your flagstone edging isn’t stable, stones may wobble or sink over time. Take your time setting each stone firmly in place. This design provides a safe barrier while adding charm to your outdoor space.

Try placing comfortable chairs around the pit to create a cozy gathering spot. For ideas and detailed tips, check out this guide on building a round patio with fire pit and flagstone edging.

9) Wooden pallet fire pit frame with stone lining

Using a wooden pallet frame as the base for your fire pit is a clever way to save money while adding rustic charm. Start by securely assembling the pallet wood into a square or circle to form a sturdy frame. Make sure the wood is untreated to avoid toxic fumes when burning.

Next, line the inside of the pallet frame with heat-resistant stones or bricks. This stone lining protects the wood from direct heat and helps contain the fire safely. A common mistake is skipping this step, which can lead to the wood catching fire or deteriorating quickly.

Keep the pallet frame elevated slightly off the ground. This improves airflow for the fire and helps the wood dry out faster after rain. You’ll end up with a unique fire pit structure that is both budget-friendly and functional.

For inspiration and tips on pallet fire pit ideas, check out creative projects like those found on Pinterest’s pallet fire pit boards.

10) DIY fire pit with cinder blocks and gravel

Building a fire pit with cinder blocks and gravel is one of the easiest ways to create a durable outdoor feature. Start by choosing a flat spot in your yard, then outline your fire pit’s shape with spray paint or rope.

Lay down gravel first for good drainage and to protect the ground. This prevents mud and helps keep the fire pit stable. Then stack your cinder blocks in a circle or square, making sure they fit tightly without gaps.

A key tip is to stagger the blocks as you build up the layers. This adds strength and looks neater. Avoid using mortar unless you want a permanent structure.

Your fire pit will be ready in a few hours and cost very little if you reuse blocks. You can even find free cinder blocks on community sales sites. This simple project turns any backyard into a cozy gathering spot you control.

Check this easy guide on building a cinder block fire pit with gravel for step-by-step help.

11) Fire pit made with reclaimed pavers

Using reclaimed pavers for your fire pit is a smart way to save money and add character to your backyard. These pavers often come from old patios or driveways, so you’ll give new life to materials that might otherwise be wasted.

Start by cleaning the pavers thoroughly and laying them on a flat, stable base like gravel and sand. This prevents shifting and keeps your fire pit safe.

Stack the pavers in a circular shape, making sure each layer is level. You can experiment with patterns or colors if your reclaimed pavers vary.

A common mistake is not allowing space for airflow, which can cause smoke buildup. Plan small gaps or use a raised inner ring to improve burning efficiency.

If you want more ideas and detailed steps, check out how to make an easy DIY firepit from pavers for a long-lasting setup.

12) Fire pit surrounded by river rocks

A fire pit framed with river rocks gives your backyard a natural, polished look. These smooth stones create a safe, non-flammable border that helps contain the fire while adding texture and color to your space.

When building, lay a solid base of gravel or sand before placing the river rocks. This prevents shifting and keeps the pit stable over time. Avoid using river rocks inside the fire pit itself, as they can crack from heat.

You can choose river rocks in different sizes and shades to match your yard’s style. For example, mixing light and dark stones adds depth and interest. Be sure to space them evenly to create a clean edge.

This idea works well if you want a low-maintenance fire pit that blends with natural surroundings. You can find a helpful guide on building a fire pit area using river rock at Backyardscape. Take your time placing the stones for safety and lasting beauty.