The Ultimate Step-by-Step DIY Fire Pit Guide For Gas Or Propane Powered Fire Pits

The Ultimate Step-by-Step DIY Fire Pit Guide For Gas Or Propane Powered Fire Pits

The Ultimate Step-by-Step DIY Fire Pit Guide For Gas Or Propane Powered Fire Pits

Imagine yourself sitting around a cozy fire pit in your backyard with your loved ones on a chilly night, sipping on your favorite drinks, and roasting marshmallows. Sounds like a dream, right? Well, it doesn't have to be just a dream. With a little bit of effort and creativity, you can create your own fire pit that fits your style, budget, and backyard space. In this article, we'll guide you through the process of building a DIY gas or propane fire pit step-by-step.



A fire pit is a great addition to any backyard or outdoor living space. It provides warmth, ambiance, and a gathering place for friends and family. Whether you're a contractor or a homeowner, building a DIY gas or propane fire pit is an excellent project that can be completed in a weekend. In this article, we'll provide detailed instructions on how to build an above-ground fire pit that uses gas or propane as its fuel source. We'll also cover the basics of safety, maintenance, and customization options for your fire pit.


Planning and Preparing

Before you start building your fire pit, you need to plan and prepare. The first step is to choose the location for your fire pit. Ideally, it should be at least 10 feet away from your house or any other structure, trees, or flammable materials. Once you've found the perfect spot, you need to decide whether you want to use gas or propane as your fuel source.

If you're a contractor, it's essential to consult with the homeowner to ensure that the fire pit is within the appropriate building codes, and the fuel type selected is permissible. Additionally, you should determine the best location for the gas line or propane tank to ensure that it can be safely and easily accessed.

If you're not sure which fuel type to choose, here are a few things to consider:

  • Gas fire pits are connected to a natural gas line, which means you don't have to worry about running out of fuel or refilling propane tanks. They also produce less smoke and are more environmentally friendly.
  • Propane fire pits are portable and can be moved around your backyard. They are easy to install and require minimal maintenance. Plus, propane is more cost-effective than natural gas.

Once you've decided on the fuel type, you need to gather the necessary tools and materials. Here's a list of items you'll need for building a DIY gas or propane fire pit:

  • Paver stones or bricks
  • Concrete adhesive
  • Steel ring insert (if using propane)
  • Gas line (if using natural gas)
  • Gas fittings
  • Burner kit
  • Lava rocks or fire glass
  • Shovel, rake, and level
  • Safety glasses and gloves
  • Teflon tape

Safety is paramount when building a fire pit, so before you begin, make sure you have all the safety gear you need, including safety glasses and gloves.


Choosing A Fire Pit Insert or Burner Kit

Fire pit inserts offer a convenient way for DIY enthusiasts to create customized outdoor fire pits. These inserts provide the essential components for a fire pit, including the burner, pan, and ignition system. With numerous options available from manufacturers like HPC Fire and The Outdoor Plus, choosing the right fire pit insert can be a daunting task. This essay will discuss various types of fire pit inserts, including drop-in pan inserts and flat inserts for square, rectangular, and circular fire pits. We'll also explore new burner technologies, highlighting the HPC Fire Penta burner as a popular choice.

Drop-in Pan Inserts

Drop-in pan inserts are a popular option for DIYers looking to create a professional-looking fire pit without the hassle of building one from scratch. These inserts consist of a pan and burner assembly that can be easily installed into a pre-built fire pit enclosure. Drop-in pan inserts are available in various shapes, including square, rectangular, and round, making them suitable for any fire pit design. Some of the leading manufacturers of drop-in pan inserts include HPC Fire and The Outdoor Plus.

Flat Inserts

Flat inserts are another option for those looking to create a custom fire pit. These inserts are designed to lie flush with the surface of the fire pit enclosure, providing a sleek and modern appearance. Flat inserts are available for square, rectangular, and circular fire pits, ensuring that DIYers have a wide range of choices when it comes to creating their perfect outdoor space.

New Burner Technologies

As fire pit inserts have evolved, so have the burner technologies available to DIYers. Manufacturers like Crossfire, Torpedo, and Bullet have developed innovative burners that provide higher heat output, increased efficiency, and improved flame appearance. These cutting-edge burners are designed to meet the needs of today's outdoor enthusiasts, providing a cozy atmosphere for backyard gatherings.

Crossfire Burners

Crossfire burners feature a unique air-to-fuel mixing technology that produces a taller, fuller flame with less gas consumption. This technology results in a more efficient and visually appealing fire pit experience.

Torpedo Burners

Torpedo burners are designed to produce a powerful, concentrated flame that can reach impressive heights. These burners are particularly well-suited for larger fire pit installations, where a bold and dramatic flame effect is desired.

Bullet Burners

Bullet burners offer a compact and efficient solution for fire pit enthusiasts. Their design allows for easy installation and provides a strong, wind-resistant flame that can withstand even the most challenging outdoor conditions.

The HPC Fire Penta burner is a popular option among DIYers due to its unique five-sided design. This configuration produces a fuller, more natural-looking flame that can be easily controlled to create the desired ambiance. The Penta burner is compatible with various fire pit inserts, making it a versatile option for those looking to create a custom outdoor space.


Building the Fire Pit

Now that you have everything you need, it's time to start building your fire pit. Here's a step-by-step guide on how to build an above-ground DIY gas or propane fire pit:

  1. Start by measuring and marking the area where you want your fire pit to be located. It should be at least 10 feet away from any structures, trees, or flammable materials.

  2. Dig a hole that is about 6 inches deep and slightly wider than the dimensions of your fire pit. Make sure the bottom of the hole is level.

  1. Spread a layer of sand at the bottom of the hole and use a rake to level it.

  2. Place the first layer of paver stones or bricks around the perimeter of the hole. Use a level to ensure that they are even.

  3. Add a second layer of paver stones or bricks on top of the first layer, making sure to offset the joints. Use concrete adhesive to secure the stones or bricks in place.

  4. Install the steel ring insert (if using propane) in the center of the fire pit. Make sure it's level and flush with the top layer of stones or bricks.

  5. If you're using natural gas, install the gas line and fittings according to the manufacturer's instructions. Make sure to use Teflon tape on the threads to prevent leaks.

  6. Install the burner kit according to the manufacturer's instructions. Make sure it's level and centered over the steel ring insert (if using propane).

  7. Cover the burner kit with lava rocks or fire glass. This will help distribute the heat evenly and create a beautiful flame pattern.

  8. Test the fire pit to make sure it's working properly. Turn on the gas and light the burner according to the manufacturer's instructions. Make sure the flame is even and that there are no leaks.


Customization Options

Now that you have your fire pit built, it's time to add some personal touches to make it unique. Here are a few customization options to consider:

  1. Fire pit cover - Protect your fire pit from the elements with a fire pit cover. This will also keep it clean and dry when not in use.

  2. Fire pit accessories - There are many accessories available that can enhance your fire pit experience, such as cooking grates, roasting sticks, and spark screens.

  3. Fire pit seating - Create a cozy seating area around your fire pit with outdoor chairs, benches, or even a sectional sofa.

  4. Fire pit lighting - Add some ambient lighting to your fire pit area with string lights, lanterns, or even LED fire pit inserts.

For contractors, these customization options are important to keep in mind when working with homeowners to determine the best design and look for the fire pit based on the customer's needs.


Ready-to-Finish Fire Pits

If you're not up for the challenge of building a DIY fire pit from scratch, there are other options available. Ready-to-finish fire pits come in kits that are easy to assemble and customize. These kits come with pre-cut paver stones or bricks, a steel ring insert (if using propane), and a burner kit. All you need to do is assemble the pieces and customize it to your liking.

For contractors, these ready-to-finish fire pits can be a great option to offer to homeowners who want a fire pit but may not have the time or skills to build one from scratch.


Maintenance and Safety

Your DIY gas or propane fire pit will require some maintenance to keep it in top condition. Here are a few tips to help you:

  1. Regular cleaning - Clean your fire pit regularly to remove any debris or ash that may have accumulated. This will also prevent clogging of the burner kit.

  2. Check for leaks - If you're using propane, make sure to check for leaks regularly. Apply soapy water to the connections and look for bubbles. If you see any, turn off the gas and tighten the fittings.

  3. Store propane tanks properly - If you're using propane, make sure to store your propane tanks in a cool, dry, and ventilated area away from direct sunlight and heat.

  4. Use common sense - Always use common sense when operating your fire pit. Keep a fire extinguisher nearby, and never leave the fire pit unattended. Make sure to keep children and pets away from the fire pit, and never use flammable liquids to start the fire.

By following these maintenance and safety tips, you can ensure that your DIY gas or propane fire pit is a safe and enjoyable addition to your backyard.



A DIY gas or propane fire pit is a great addition to any backyard, providing warmth and ambiance for family gatherings and entertaining. By following these step-by-step instructions and customization options, you can build a fire pit that is not only functional but also reflects your personal style.

For contractors, offering DIY gas or propane fire pit installations can be a valuable service to homeowners looking to enhance their outdoor living spaces. By understanding the steps involved and customization options, contractors can provide a personalized and professional experience for their customers.

And if building a fire pit from scratch seems overwhelming, don't worry – ready-to-finish fire pit kits are a great alternative. Whatever option you choose, make sure to prioritize safety and maintenance to ensure a safe and enjoyable fire pit experience.


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