A fire pit insert is an additional component that can be added to an existing outdoor fire pit to enhance the fire viewing experience. While a basic fire pit allows you to build a campfire outdoors, a fire pit insert elevates the experience by containing the fire in an enclosed chamber and adding features like air vents for better airflow and combustion. But are fire pit inserts really necessary or just an optional upgrade? There are pros and cons to consider when deciding whether to add an insert to your outdoor fire pit.
Page Contents
Pros of Adding a Fire Pit Insert
There are several potential benefits that a fire pit insert can provide:
Better Fire Containment
One of the main reasons to add an insert is to better contain the fire. A standalone fire pit is basically just a hole or basin filled with rocks or gravel. This allows ashes or sparks to potentially kick up and out. An insert features a metal wall enclosure around the fire chamber to keep the fire safely inside. This prevents errant embers from escaping and reduces the risk of accidentally spreading the fire.
Increase Airflow and Combustion
Inserts often include adjustable air vents or tubes directed into the enclosed fire chamber. This allows you to control and increase the airflow, which improves the rate of combustion. More air flow means the fire can burn hotter, stronger and with taller flames. It becomes easier to maintain a robust fire.
Protect the Fire Pit
The metal firebox insert protects your actual fire pit from damage. Instead of fire and embers directly contacting the basin or lining, an insert absorbs most of the exposure. This greatly reduces the amount of cracks, burn stains and material degradation over time from heat. An easier to clean and replace insert prevents having to repair or replace the entire surrounding pit.
Focus the Heat Output
Because the fire is contained with an insert, the heat radiates outward through the front glass viewing window. This focuses the heat in one direction, towards anyone sitting around the fire. Rather than heat dissipating in all directions, it is focused where you want it.
Quick Removal for Cleaning
A fire pit insert can easily be removed for cleaning. You can take it out and clear away ashes without having to dig around in the pit itself. The insert catches most of the ash, unburned wood, and other debris. This makes cleanup much simpler, with less soot buildup in the fire pit enclosure.
Enhanced Fire Viewing
Inserts provide a wide front window opening to watch the fire from multiple angles. This gives a better fire viewing experience than just looking down into a pit from above. The glass stays cooler than an open fire, making it safer for pets and kids. Some inserts even include interior firebrick lining or fake logs for more visual interest.
Cons of Adding a Fire Pit Insert
On the other hand, there are also some downsides to weigh when deciding on a fire pit insert:
Higher Upfront Cost
An insert represents an additional expense on top of the cost of the fire pit itself. Basic fire pit inserts start around $100, while more elaborate designs with premium materials can cost over $1000. The extra money may not fit everyone’s budget.
Installation Required
Installing an insert takes time and effort. You first need to ensure it properly fits your existing fire pit size and shape. Sealing the insert also requires fireproof material. Then some maintenance is needed periodically to re-seal any gaps. Installation may require hiring a contractor if you’re unsure how to do it correctly.
Less Open Fire Character
Some people simply prefer the open, primitive nature of a basic campfire-style fire pit. An insert slightly detracts from that rugged experience of open flames. The glass window separates you from the fire more than just sitting around rocks and burning wood.
Restricted Fire Size
Depending on the insert size, it may limit the size of fire you can have. A larger open pit allows bigger fires. But if your insert is sized for a smaller fire, you can’t burn longer logs or large stacks of wood. You need to monitor the blaze to prevent overfilling.
Regular Cleaning Required
While removable inserts make cleaning ash and debris easier in some ways, it still requires regular effort. If you don’t clean out the insert after each use, excess buildup of ash or soot can accumulate and dirty the viewing window. Proper maintenance is essential for ideal performance.
Types of Fire Pit Inserts
If you decide a fire pit insert is right for your needs, there are several design options:
Steel Inserts
The most common and affordable insert material is powder-coated or stainless steel. Steel inserts are durable and withstand high heat. They often feature adjustable air vents to control airflow.
| Pros | Cons |
|---|---|
| Withstand high heat | Prone to scratches |
| Durable | Can warp over time |
| Inexpensive | Prone to rusting |
Cast Iron Inserts
Cast iron inserts are a step above steel in terms of quality and performance. Cast iron distributes heat more evenly and effectively. It also withstands wear and tear longer before needing replacement.
| Pros | Cons |
|---|---|
| Distributes heat well | Heavier than steel |
| Highly durable | Can be more expensive |
| Withstands high heat | Prone to rusting |
Copper Inserts
For a unique fire glow, copper inserts are an option. Though copper is expensive, it provides excellent heat conduction. The copper emits a distinctive flame color as it oxidizes. Over time, the patina can even permanently color the flames. Copper is also very durable and rust-resistant.
| Pros | Cons |
|---|---|
| Distinct flame color | Expensive |
| Conducts heat well | Prone to scratches |
| Naturally rust-resistant |
Key Considerations When Buying a Fire Pit Insert
If you decide to purchase a fire pit insert, keep the following important considerations in mind:
Fire Pit Size
Measure the dimensions of your existing fire pit to ensure the insert is properly sized. Leave some extra space around the edges for expansion in heat. An insert that is too small is dangerous. One too large may sit unevenly.
Material
Consider options like steel, cast iron or copper based on your budget. Compare durability, lifespan, and special features like coloring the fire’s appearance.
Airflow Control
Look for adjustable vents or tubes to control air intake. This is an essential feature to regulate the fire and prevent smoking issues.
Safety Features
Make sure the insert has adequate stability legs, handles that stay cool, and a full mesh screen front gate for safety. Properly containing the fire is the top priority.
Extra Features
Some inserts include removable ash pans, log grate platforms, decorative media like lava rock, or extra interior visual lining. Decide if these extra features are worth paying more or unnecessary for your needs.
DIY Fire Pit Insert vs Buying
Is it better to construct a DIY fire pit insert or purchase a ready-made one? Here’s a comparison of the DIY vs. buying options:
| DIY Fire Pit Insert | Purchased Fire Pit Insert |
|---|---|
| Typically lower cost | Higher upfront cost |
| Fully customize size and features | Limited to available sizes and features |
| Requires tools and skills for construction | Ready to install out of the box |
| May lack safety testing or ratings | Professionally safety tested |
DIY Fire Pit Insert
For those with welding skills and metalworking tools, it is possible to build a custom fire pit insert yourself. This allows complete control over the size and functionality. Various materials like steel plate or mesh screens can be cut to fit your pit dimensions exactly. However, properly constructing a safe, fireproof insert requires specialized knowledge. The end result may not withstand high heat as well or last as long as a store-bought model. But you can save money going the DIY route.
Purchased Fire Pit Insert
Investing in a ready-made fire pit insert means getting a professionally designed and tested product for safety assurance. Reputable brands offer durable materials that withstand weather and heat. The right size and features for your space are already figured out too. But having that quality and convenience comes at a higher cost. Off-the-shelf inserts also limit you to whatever sizes that brand offers. The overall decision between DIY vs bought depends on your needs, budget, and abilities.
Conclusion
Adding a fire pit insert can elevate your outdoor fire experience with better safety, airflow, containment, cleaning, and heat output. The enclosed chamber focuses the fire for a mesmerizing rolling flame effect. Units with vents give you control over oxygen levels for the ideal burn. An insert also protects the surrounding pit from excessive wear and tear.
On the other hand, a basic campfire-style pit has an innate primal appeal. The open design accommodates larger fires and gives a more rustic, unrestricted feel. There’s also the extra cost and installation labor of an insert to consider.
In the end, a fire pit insert offers significant function and visual benefits. But it may not be an essential upgrade for everyone. Consider your needs, style, and budget when deciding. With proper maintenance, either a basic fire pit or one enhanced by an insert allows enjoying outdoor evenings warmed by the timeless glow of burning wood.