The Answer Man

DIY Patio Upgrades: Building a Fire Pit

DIY Patio Upgrades: Building a Fire Pit

07/11/2025

Hey there, weekend warriors! The Answer Man here, and if you’re looking to turn your outdoor space into the ultimate hangout spot, I’ve got just the project for you. A fire pit is one of the most rewarding backyard upgrades you can tackle yourself. It’s not only functional but also adds a warm, inviting centerpiece to your patio. Let’s roll up our sleeves and dive into everything you need to build a safe and stylish fire pit from the ground up.

Why Build a Fire Pit?

Besides being a focal point for outdoor entertaining, a fire pit offers:

  • Warmth for chilly evenings
  • A place to roast marshmallows with the kids
  • Ambient lighting for your patio or garden
  • A rustic, handcrafted feature that adds value to your home

And best of all? It doesn’t have to break the bank.

Step 1: Choose Your Location

Pick a level area in your yard or patio at least 10 feet away from buildings, fences, or overhanging trees. Clear away grass, debris, and roots. A fire pit needs room to breathe, and safety comes first!

Step 2: Gather Your Tools and Materials

Here’s what you’ll need:

  • Shovel
  • Steel rake
  • Tape measure
  • Level
  • Rubber mallet
  • Gravel (about 3 inches deep for drainage)
  • Sand
  • Fire pit blocks or retaining wall blocks (available at C&C Farm and Home!)
  • Fire ring insert (optional but recommended for durability)
  • Construction adhesive (rated for high temperatures)

Step 3: Lay the Foundation

Use a stake and string to draw a perfect circle—typically 36 to 44 inches in diameter. Mark the outline with spray paint or chalk.

Dig down about 6 to 8 inches and remove the soil. Pour in a 3-inch layer of gravel and compact it firmly with your tamper or shovel. Add 1 inch of sand and level it out.

Step 4: Stack Your Blocks

Start laying your fire pit blocks in a circle. Use a level to make sure each block is even and a rubber mallet to tap them into place. Dry-stack the first layer before applying construction adhesive to the second and third layers for added strength.

If you’re using a metal fire ring insert, place it inside the first layer of blocks to check fit. Adjust as needed.

Step 5: Finishing Touches

Once your fire pit is stacked and level, give the adhesive time to set according to manufacturer instructions. You can fill the bottom of your pit with a thin layer of gravel or lava rocks to help with drainage and improve heat distribution.

Safety First!

  • Never use river rocks—they can explode under heat.
  • Keep a bucket of water or fire extinguisher nearby.
  • Never leave a fire unattended.
  • Check local regulations to make sure fire pits are permitted in your area.

Optional Upgrades

  • Add a grilling grate for cooking.
  • Create a seating area using pavers or gravel around the pit.
  • Install LED solar lights around the edge for nighttime ambiance.

Wrap-Up

And there you have it! With just a few supplies and a little elbow grease, you’ll have a fire pit that not only warms your toes but brings folks together. As always, if you need materials or a few pro tips, come on by C&C Farm and Home in Lebanon or Bolivar. The Answer Man is always happy to help you fire up your next backyard project!