You can look at this two ways, 1. You can make a custom pit to your exact specs or 2. Buy one that is close enough. That is the difference in the cost. Answer from Grymflyk on reddit.com
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Reddit
reddit.com › r/diy › interested in making a diy gas firepit. it seems more costly to try to do it myself than buy one. am i missing something?
r/DIY on Reddit: Interested in making a DIY gas firepit. It seems more costly to try to do it myself than buy one. Am I missing something?
July 10, 2024 -

So as the title states I'm doing research for a natural gas fire pit. I have a gas line for my pool heater near where I want to build the fire pit so I planned on extending this for the fire pit (my BIL is a plumber so he would help with gas piping). After looking into it, it seems way more expensive to build my own with landscape blocks, purchase a burner table, burner controls, burner than to just by one already assembled. Am I going about this wrong?

See links I am referencing:

52 landscape blocks for a 36" firepit

38" burner table

30" burner

I’m well over a thousand dollars and this isn’t even including the rocks to fill the pan, material for gas pipe, etc. Anyone have experience with this?

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Firepits Direct
firepitsdirect.com › collections › gas-fire-pit-kits
Gas Fire Pit Kits – Firepits Direct
How much fire glass or lava rock do I need in my DIY fire pit? For fire glass, we recommend roughly 90 pounds per square foot of the enclosure area. For lava rock, we recommend 45 pounds per square foot as the pieces are larger and there will be more empty space in between them. How much heat does a fire pit kit generate? This will depend on your burner size and fuel supply. Generally, 50,000 BTUs is a safe bet for smaller units while a large natural gas fire pit kit can put out as much as 300,000 BTUs provided it receives enough fuel.
Discussions

DIY Fire Table?
🌐 forum.mrmoneymustache.com
March 26, 2019
Interested in making a DIY gas firepit. It seems more costly to try to do it myself than buy one. Am I missing something?
You can look at this two ways, 1. You can make a custom pit to your exact specs or 2. Buy one that is close enough. That is the difference in the cost. More on reddit.com
🌐 r/DIY
22
40
July 10, 2024
DIY Nat Gas Steel Firepit

You'd be fine. Carry on with your project.

More on reddit.com
🌐 r/DIY
2
1
October 26, 2022
Natural gas fire pit
You’ve stretched too far from the supply. You can only push so much gas through the hose and the further you go the less it will carry. Shorten your hose and you’ll see more flame. More on reddit.com
🌐 r/NaturalGas
15
7
December 27, 2023
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Woodland Direct
woodlanddirect.com › learning-center › how-to-build-a-gas-fire-pit.html
How to Build a Gas Fire Pit | Woodlanddirect.com
Natural Gas is lighter than air and will rise to the top of the fire pit. Install the air vents on opposite sides of the fire pit toward top of the base. The enclosure is the body of your fire pit.
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BBQGuys
bbqguys.com › a › 8606 › learn › outdoor-living › buying-guides › fire-pits › how-to-build-a-gas-fire-pit
Create Cozy: Gas Fire Pit DIY Build Guide : BBQGuys
This not only establishes a secure buffer between the heat and your fire pit’s edge but also contributes to an aesthetically pleasing appearance. Early in your project, choose your fuel type and incorporate proper ventilation. Given that propane gas is heavier than air, install vents as low as possible to facilitate the escape of any unburned gas. Conversely, natural gas, being lighter than air, requires vents positioned higher on your build to allow for the rise of gas.
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Wilker Do's
wilkerdos.com › home › outdoor diy projects › how to build a diy fire pit table in 9 easy steps!
Build A DIY Fire Pit In 9 Easy Steps! | Wilker Do's
August 15, 2024 - Who doesn’t like sitting outside with a good fall breeze and some crisp air? It’s finally time to start getting ready for fall, what better way than building a good fire pit. Grab a set of plans and follow along with this video so I can show you how I made mine. Let’s Build a ...
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Thefirepitstore
thefirepitstore.com › home › fire pits › ready to finish diy fire pit kits
Fire Pits - Ready to Finish DIY Fire Pit Kits - The Fire Pit Store
Decrease Quantity of Ready to Finish ... inch Octagonal This 54" Ready-To-Finish Octagonal Fire Pit Kit is durably constructed out of an aluminum frame on a concrete board base with a drop in 180k BTU Match-Lit......
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Houzz
houzz.com › magazine › how-to-make-a-stacked-stone-fire-pit-stsetivw-vs~535448
How to Make a Stacked Stone Fire Pit
See how to build a fire pit in your yard for cozy outdoor gatherings. Follow these step-by-step instructions for a DIY fire pit you'll be proud to show off.
Find elsewhere
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Amazon
amazon.com › gas-fire-pit-kit › s
Amazon.com: Gas Fire Pit Kit
Hiorucet 12 Inch Fire Pit Burner Ring Kits, DIY Propane Gas Firepit Insert Round Burner with Igniter Kits and Propane Hose Kits for Indoor or Outdoor, Stainless Steel LP Fire Pit Replacement Parts · Propane Gas Fire Pit/Fireplace Safety Valve Control System Kit Assembly - Flame Failure Safety ...
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Wendybellissimo
wendybellissimo.com › post › how-to-create-a-diy-outdoor-fire-pit
HOW TO: CREATE A DIY OUTDOOR FIRE PIT
July 14, 2021 - Once the "box" of the fire pit structure was assembled on top of the paver decking, using the two layers of landscape ties and the corner braces, the gas elements needed to be assembled by a licensed plumbing contractor. (THIS IS NATURAL GAS WE'RE WORKING WITH HERE... EVEN SOME DIY'S REQUIRE ...
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Fire Pit Outfitter
firepitoutfitter.com › home › shop › "diy" do it yourself kits › customizable diy kits
Customizable DIY Kits | Fire Pit Outfitter | Shop Now
... Select the exact height, shape, and size to create a one-of-a-kind fire pit that fits your space. Kits are made from 2″ square tube steel & then powder-coated, hand-crafted to last for years of heavy use.
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Poynterlandscape
poynterlandscape.com › gas-fire-pit-diy-guide
How to Build a DIY Gas Fire Pit: Step-by-Step Guide
3 weeks ago - Landscape and Architecture Company St. Louis. Award Winning Landscaping Company St. Louis. Poytner Landscape creates unique and incredible landscaping and architecture in St. Louis
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Celestial Fire Glass
support.celestialfireglass.com › home › what components do i need to buy for my diy gas fire pit?
What Components Do I Need to Buy for My DIY Gas Fire Pit?
July 25, 2024 - Your gas installer should have this regulator available to them, be sure to tell them the WC requirements. If your natural gas installer doesn’t have this regulator, Celestial has a natural gas regulator designed for outdoor gas fire pits. Celestial Fire Glass does not recommend using spark igniters in DIY burner pans, even if you’re using natural gas.
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Realstonegranitefirepits
realstonegranitefirepits.com › home › assemblies › fire pit table
How to Build a Fire Table with Granite. Quick & Easy DIY
May 4, 2022 - Ask a certified Gas Technician to connect the burner pan to the supply line. Add glass beads or lava rocks. ... For your safety. For outdoor use only. 1. This fire pit/fire table is for outdoor use only, and shall NOT be used in a building, garage, or any enclosed area.
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Starfire Direct
starfiredirect.com › blogs › articles › how-do-i-build-a-diy-fire-pit-for-natural-gas
How Do I Build a DIY Fire Pit for Natural Gas? – Starfire Direct
Whether you're a seasoned DIY enthusiast or just getting started, our comprehensive guide will walk you through the essential elements of creating your very own dream DIY natural gas fire pit. From meticulous planning, ensuring compliance with local building codes, and choosing the right ...
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Dreamcastdesign
dreamcastdesign.com › home › gas pressure basics for your fire pit
Fire Pit Gas Pressure | Dreamcast Design and Production
April 17, 2025 - View our handy Gas Pipe Size and BTU Supply Chart to get a better idea of how much pressure you can supply to your fire pit for both propane and natural gas.
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The Home Depot
homedepot.com › outdoors › outdoor heating › fire pits › gas fire pits
Natural Gas - Gas Fire Pits - The Home Depot
DIY · Log In · Cart · ... Home · /Outdoors · /Outdoor Heating · /Fire Pits · /Gas Fire Pits · Assembled Width (in.): 34 in · Elementi · JENSEN CO · Electronic Ignition · Rectangular · Round · Shop Savings · 50 Results · Filters · In Stock at Store Today ·
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Houzz
houzz.com › discussions › 5918536 › rounded-natural-gas-fire-pit-building-advice-help
Rounded Natural Gas Fire Pit Building Advice/Help
Like an old trash can. I'd create a hole in its bottom, allowing it to be slipped over a post that is embedded in concrete below the ground (below the fire pit bottom.) Once the cylinder is slipped over the post, add wooden supports in a triangular arrangement, coming from the center post to the inside edge of the cylinder, so as to center the vertical post within the cylinder.
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Amsfireplace
amsfireplace.com › home › fire pits › build your own fire pit
Fire Pits - Build Your Own Fire Pit
Add the perfect outdoor fire pit to your backyard. Build your own with our step-by-step guide and helpful tips
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Pinterest
pinterest.com › nfreedson › diy-gas-fire-pit
Discover 17 Diy Gas Fire Pit and Fire Pit Furniture Ideas
Gas Cylinder Fire Pit · Diy Natural Gas Fire Table · Gas Fire Pit Burner Parts · Linear Gas Fire Pit Installation · Gas Fire Pit Trough · Gas Fire Trough · Outdoor Gas Fire Pit Trough · Modern Luxury Fire Pit · Outdoor Long Gas Fireplace · Diy Linear Gas Fire Pit ·