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HomeBuildHow To Build A Fire Pit On A Concrete Patio

How To Build A Fire Pit On A Concrete Patio

Concerns About Fire Pits On Decks

How to Build a Fire Pit With Concrete Patio DIY

A wood fire pit on a deck increases the risk of sparks and flying embers igniting neighboring surfaces. Even after youve extinguished the fire pit, an unnoticed spark landing on dry leaf bits stuck between deck boards or hanging to the roof can start a massive wildfire. Many fire pits are placed low to the ground, generating enough radiant heat to damage the deck surface beneath.

Another major consideration is whether your deck is strong enough to hold the fire pit, especially if you are making a custom gas-fitted pit. If youre doing the work yourself and are unsure, consult with a local contractor before starting construction. Look for someone who specializes in fire pit design. You may need to contact a structural engineer depending on the complexity of your plan.

What Do You Sit A Fire Pit On

There are many safe ways to have the fire pit of your dreams in the spot of your dreams without harming your patio, deck, or lawn. For free-standing fire pits, you can add a fire ring, some cement pavers, a heat shield, or a fire-retardant mat. For built in fire pits, add a layer of heat absorbing materials, like rock.

Wood burning fire pits burn hotter than gas ones. Many fire pits are made of steel, which is an excellent conductor. The temperature underneath the fire pit will be almost as hot as the fire itself.;

A small wood fire burns at 600° F. A roaring fire burns at 1,400° F. The hottest fire is when the flames die down and the fire has burned to embers. Then, its around 2,000° F.

Fire safety is always an issue with fire pits. There are several things to consider when locating your fire pit.

First, check with your homeowners association about their fire pit rules.

If your fire pit is wood burning, it should have no overhanging roofs or trees. No gazebo fabric to accidentally blow close to flames. Safety experts say your fire pit should be 15 feet or more away from anything that could catch fire a storage shed, wooden fence, trees, or your house.;

Any overhanging tree branches should be at least 10 to 15 feet away. Property lines should be at least 10 feet away.

Gas fire pits are OK under a gazebo or a roof if the roof is over 6 feet away. Just be sure you have plenty of fresh air around a gas fire pit.

Fire Pit Seating Idea: Teak Lounge Chair

This modern lounge chair sits low to the ground so you can fully enjoy the warmth from the fire pit. The reclining angle and thick cushions just beg for you to sit down and never leave. Plus, its built to last. Made from durable teak wood and weather-resistant fabric, a few of these lounge chairs will last a long time outdoors with minimal maintenance.

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Can You Build A Fire Pit On Your Concrete Patio

Using this type of product will allow you to finish off your concrete fire pit, securing the firebricks to the surface of your concrete and creating a barrier between the fire and the actual concrete. These products dry very quickly, so you need to thoroughly plan your pit build before you begin to mix.

When using concrete in heat applications, be sure you are using concrete with limestone-based aggregate as it will withstand heat better than quartz/silicate-based aggregate. Refractory cement with limestone-based aggregate is ideal for creating heat-resistant concrete there are many types of this cement available. Follow the directions on the refractory cement container for how to apply.

Remember that pouring concrete over fire bricks defeats the purpose of using them in the first place as the concrete atop the bricks will crack, exposing them. Use the fire bricks as a liner in any sort of fire pit you have, joined by high heat mortar.

What Should I Sit My Fire Pit On

Stamped Concrete, Step â By â Step

We had a yard party with our fire pit out on the grass about a year ago, and didnt put anything underneath to protect against the heat. The grass has onlyjust;grown back!

Permanent fire pits have heat proofing built in, but freestanding models need to sit on a fire ring, cement pavers, a heat shield, or a fire-retardant mat to protect the patio or grass. For wood or trex decking, youll need a thermal barrier such as DeckProtect to ensure you dont cause damage.

Lets dive down into this subject in more detail, looking at what should sit under your fire pit based on the kind of surface you intended to use it on. ;

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Fire Pit Seating Idea: Wood Furniture

Sometimes the simplest answer is best. A set of wood furniture might be all you need to make your fire pit area an inviting gathering spot. This example from proves that a love seat and a couple of chairs provide plenty of seating around the fire. Heres an affordable set if you want to create the same look. For extra coziness, add a few soft throw pillows.

Coffee Table Fire Pit Idea

Perfect for relaxing at home on a cold winter day, this fire pit fits right on your table. To make this, mix some cement and pour it into a bowl or a round mold. Once that is set, place a propane tank in the center and some lava rocks around them. Just make sure to place this in the center of your table where it cant be accidentally knocked over.

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Do Fire Pits Cause Concrete Damage

Fire pits provide a great social space to any outdoor area. They are aesthetically pleasing and come in a wide variety of styles and sizes; there are even videos showing homeowners how to build their own fire pits. With this growing popularity comes the question of how a fire pit will affect the concrete it is installed on top of.

Insulated Fire Pit Barrier

Build a Concrete Patio Firepit for 100 bucks

These fire pit barriers are available in both square and octagonal forms.

The barrier consists of a vented metal tray raised about half an inch off the ground by five rubber/plastic feet. The tray is made of heat-resistant natural and synthetic fibers, and it will hold the fire pit.

These are not the most visually appealing fire pit barrier solutions available, but the reviews are typically positive. When looking for deck protection, the Trex endorsement should be taken into account.

Unlike the previously mentioned all-metal platform option, there are various sizes available to accommodate most sizes and types of fire pits, with extra space on the perimeter to permit some unintentional/intentional movement of the fire pit without the tip-over risk.

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Local City Or County Codes

Many laws prohibit the use of open flames on a wood deck or within 20 to 30 feet of your home. If they are permitted, rules will be in place to govern the use of open flames, including information about fire pits on decks.

Consult your insurer about how installing a fire pit on your home deck may affect your insurance prices. Many insurers require notification if you plan to install a fire pit in areas prone to wildfires.

Should You Put Sand In Bottom Of Firepit

The main benefits of using sand are that it helps to soak up the heat and evenly distribute the heat throughout the fire pit. Sand is also great for protecting the actual metal bowl from the intense heat the fire can put out. At the end of the day, there is no harm in putting sand in the base of a metal pit.

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Washing Machine Turned Fire Pit Blueprint

This creative builder made a simple fire pit out of an old washing machine and mattress frame. He removed the drum and bought some steel rods, flat bars, and spray protective enamel. Then he cleaned the drum and sanded it down.

The bed frame was cut into pieces that would become the legs, and he welded these to the drum before painting it. He even twisted the steel rods to spell out his familys initials and mounted that to the shaft.

Permanent Fire Pits And Concrete Cracking

Stamped Concrete Patio with Fire Pit and Sitting Wall ...

Permanent fire pits generally will cause concrete to crack over time. This means that every few years the concrete will need to be replaced in that area. There are specific additives that can be incorporated into your concrete to help prevent premature cracking. You can also add some fire resistant rock as a barrier between your concrete and pit. You will want to consult with a concrete professional before installing your fire pit to find out all of your options when it comes to installation.

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How To Build A Fire Pit On A Paver Patio

When we build out paver patio, it started out small and then each year we added more to expand it out. When it got to the point where it was big enough to hold our patio furniture we stopped.; Then, we built a pavilion over top our paver patio equipped with lights, fountain and more.

The only thing that was missing was a fire pit and we had just enough room to build one on top of our patio at the end of it. It was super easy to build, inexpensive and was a great addition to the outdoor patio. Find out how to build yours in about an hour.

Before Digging Call Utility Companies

Before digging out the space for your in ground fire pit, call your utility companies to check the location of buried utility lines.

Also, check the fire pit code in your area. Most require a fire pit to be 25 ft. away from any structures and overhanging trees. Think about how the prevailing winds blow through your backyard.

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Large Scale Fire Pit Blueprint

If you have a large outdoor space, this firepit project is perfect for you. Expect to spend around $500 on supplies but remember that this is much cheaper than buying something premade. It would also be helpful to use SketchUp or another computer application to design your layout to figure out the dimensions you need to dig and how much gravel and patio stones you need to buy.

Porch Side Fire Pit Blueprint

How To Build a Circular Concrete Patio with Fire Pit and Retaining Wall

This is a great solution if you dont have a backyard. Using lava rocks, a nail gun, quickrete, 2x10s, a miter saw, angle iron, a miter saw, you can make a fire pit on your porch. First, make the concrete table top and then craft the burner and basket. Then craft the table frame and assemble everything together. You can also get a store bought burner or use propane for the fire.

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Will They Crack Or Explode

So naturally, I wanted to find answers to these questions. Can I use Cinder Blocks to make a fire pit? Is it safe? How do Cinder Blocks hold up to fire? As economically this would probably be the cheapest way to go.

In my research, Ive only found two accounts when people saw them explode, sort of. In one case, they heard a loud pop but there was practically no debris, and in another, there was some very minor debris. Yet, there were many who said they had them crack.

Here are some of the best answers:

  • You can use these but if the fires you make are too large, they will dehydrate the block and it will crack and fall apart.
  • The cinder block does crack. No violent explosions here, just done muffled popping sound then cracks appeared on any blocks exposed to direct heat..
  • It would take very intense heat for a concrete block to explode. . Over time, they will deteriorate with heat. .
  • There is also this discussion on Reddit, about first-hand experiences.

Verdict: use some caution, try not to lean burning wood against the blocks. Make a larger size pit, but make the fire smaller.

Concrete Fire Pit Table

A concrete outdoor fire pit table is another pick that is going to blow your mind. Instead of building a fire pit on concrete patio, it will be better for you to go for this. It comes in table design so, you can use it as a table in summers. And If we talk about winters, so it provides great warmth to the environment.

In its construction, heavy-duty MGO material is used. So, dont worry about the stability and durability. It will last longer. Also, it is resistant to heat, water, and other weather conditions.

There is a PVC cover that protects it from UV Rays. Buy it once and you will never have to buy the fire pit again.

It is quite easy to assemble. It takes only 20 minutes for assembly. And there is no need to use extra tools while assembling it. Only two people can also assemble it.


  • Comes with a PVC cover
  • Can last longer
  • Some of the customers are complaining about its high price.

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Can A Fire Pit Be Put On A Deck

  • Weather conditions
  • The ideal place for your house fire pit is on solid ground or a cement patio. Fire pits on decks are not ideal, but if youre determined, you might be able to add one to yours. Of course, you should double-check with the local City or Country Codes to be certain. There are also other factors to consider for it to work.

    Creative Diy Backyard Fire Pits

    DIY Concrete Patio in 8 Easy Steps
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    The Spruce / Christopher Lee Foto;

    Nothing says cozy and comfortable like flames crackling in a backyard fire pit. Imagine gathering with friends and family sipping wine, roasting hot dogs, and making s’mores;around your own fire pit during cool summer nights. Relax and have fun knowing that you spent very little on the DIY project, because you made it using inexpensive materials.

    Nearly every fire pit in this gallery costs between $50 and $150. The secret to these super-low costs is the basic building materials used to form the fire pits, such as bricks, pavers, concrete, and retaining wall blocks. Other types of fire pits can be made using repurposed materials such as metal planters, flower pots, and even glass.

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    Will A Fire Pit Damage Asphalt

    If your patio area contains any asphalt at all, its probably best that you dont have a fire pit anywhere near it.

    Asphalt is a petroleum product, meaning that it can actually catch fire.

    Oil fires are difficult to put out and its likely that the fire department would need to be involved. Thats a sure-fire way to ruin a summer evening.

    + Gorgeous Diy Fire Pit Plans

    If youre looking to build your own fire pit weve got you covered.

    Below weve assembled a list of 20 DIY fire pits- just click the View Plans button to access the free instructions. Besides that, these builds can serve as an inspirational source of ideas if you want to do your own custom construction.

    There are some really unique designs- including a porch swing design, an upcycled washing machine, a glass panel plan, even an indoor coffee table option.

    Scroll through the list and stoke your imagination with these unique designs.


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    Paint The Interior Brick

    Spray paint the fire brick on the inside of fire pit with black stove paint so the focus of the fire pit is on the outside stone work not the sooty inside. When spraying, hold a piece of cardboard against the rim of the pit to protect the stone.

    Complete the Project

    Spray down the fire pit with water to remove any dust or dirt that might have collected on the stone. When dry, spray the interior of fire brick with black stove paint.

    Consider The Fuel To Use

    How to Pour a Concrete Patio With a Fire Pit and Retaining Wall

    When building a DIY backyard fire pit patio, the fluke to use is among the crucial factors to consider. How you light up the pit and keep the fire burning throughout the night means you find the right source of fuel. In most cases, people use firewood to fuel the fire pit. It is, however, important to note that there are options you can consider for fueling the fire pit. You can utilize natural gas, propane, wood, or natural gas for your needs. The fuel source you settle for also depends on the weather conditions, the purpose of the fire pit, safety concerns, and the number of people using the fire pit.

    If you are looking for a better experience and a true outdoor door smell, wood will be the best choice. You, however, need enough supply of wood if this is the option you settle for. You also need to find the right type of wood to use in the fire pit. This is because trees produce different types of wood with varying effects when burnt. Some of these woods can be harmful, especially when you get exposed to smoke. Ensure you understand the best type of wood to use before building the fire pit. Consult the local arborists for professional guidance on the best trees and woods to consider in your fire pit.

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