Can I put a gas fire pit or a wood burning fire pit on a wood or synthetic deck?
Can I put a gas fire pit or a wood burning fire pit on a wood or synthetic deck?
Yes. In most cases, all the heat from a gas fire pit burner rises and does not damage a wood or synthetic deck. You should try to keep about 10 inches of clearance from the deck to the bottom of the fire pit burner or plate. If you have a wood burning fire pit, DECK PROTECT makes pads that can protect your surface. The heat from a wood burning fire pit is more intense than a gas burning fire pit.
Can I put my fire pit under a pergola?
Can I put my fire pit under a pergola?
Yes, but you should maintain 8 to 10 feet of open space above your fire pit burner. If your pergola or upper deck is too low, it could lead to heat damage or even a fire hazard. Here is more information on putting a fire pit under a pergola
What Wood is Best to Burn in a Fire Pit?
What Wood is Best to Burn in a Fire Pit?
Selecting the right wood is key to a safe and enjoyable fire pit experience. Hardwoods such as oak, hickory, maple, and ash are ideal because their dense composition allows them to burn longer and hotter, creating a steady, efficient fire.
Avoid softwoods like pine, cedar, and spruce, as their high resin content can lead to excessive smoke and dangerous sparks. Always burn seasoned wood that has been dried for at least six months—wet or green wood produces more smoke and is much harder to ignite. A more detailed article on the best wood to use in a fire pit can be found here.
I want to put my fire pit on grass, what should I put under it?
I want to put my fire pit on grass, what should I put under it?
If you place a fire pit directly on grass, most models will kill the turf after just one or two hot fires. Fire-resistant mats or pavers offer only temporary protection, as heat and lack of airflow typically damage the grass anyway. For a more permanent setup, remove the turf beneath the fire pit and replace it with gravel, pavers, stones, or a similar material. Here is a good video from Martha on placing a fire pit on recessed stones in grass.
Where should I place the gas stub for a natural gas fire pit?
Where should I place the gas stub for a natural gas fire pit?
Place the gas stub in the center of the planned fire pit area, positioned so it will sit inside the burner pan once the pit is built. It should typically be 2–4 inches above finished grade (or follow your burner manufacturer’s spec) to allow for proper connection and ventilation. Always keep it accessible for service, and ensure placement complies with local building codes and your gas installer’s requirements.
What materials are best for a fire pit in a coastal area?
What materials are best for a fire pit in a coastal area?
Use corrosion-resistant materials such as stainless steel (316 preferred), concrete, stone, porcelain, and high-quality aluminum. These withstand salt air and humidity better than standard steel or low-grade metals. Regular rinsing and maintenance help extend durability. Using 1/4" Carbon Steel models will hold up as well.
Do I need a permit to install or build a fire pit?
Do I need a permit to install or build a fire pit?
Permit requirements vary by local building and fire codes. Many areas require a permit for gas fire pits or built-in structures, while small, portable wood-burning pits may not. Always check with your local building or fire department before starting your project.
What size gas line do I need for a natural gas or propane fire pit?
What size gas line do I need for a natural gas or propane fire pit?
Gas line size depends on your BTU requirements, distance from the gas source, and local code. Most fire pits use ½" to 1" lines, but larger burners may need a bigger supply. Always have a licensed gas professional size and install the line to ensure proper pressure and safe operation. Also, if you are running the line from the meter take into account any other appliances that would share the line now or in the future like a gas grill, pool heater, hot tube, tiki torches etc. There is a gas flow chart you can see here that you can reference. Since the installation of the gas line is a one time cost and sometimes ran under concrete, it is a good idea to add a 1/4 inch or more to the pipe size for future needs. Propane will give you more BTU's than natural gas for the exact pipe size and distance.
Do I need a regulator or air mixer for my gas fire pit?
Do I need a regulator or air mixer for my gas fire pit?
It depends on your fuel type and burner setup. Natural gas systems typically use a regulator at the source and do not require an air mixer. Propane systems usually require both a regulator and an air mixer to ensure proper fuel-to-air balance and clean burning. Always follow your burner manufacturer’s specs and local code.
How much will it cost to run my propane or natural-gas fire pit?
How much will it cost to run my propane or natural-gas fire pit?
Operating cost depends on your burner’s BTU rating, how long you use it, and local fuel prices. As a general guide, most fire pits cost a few dollars per hour on propane and less on natural gas. Natural gas is typically the more economical option, while propane tends to run higher due to fuel price per BTU. For an accurate estimate, multiply your burner’s BTU/hr by your usage hours and compare it to your local gas or propane rates.
Do natural gas or propane burners keep you warm?
Do natural gas or propane burners keep you warm?
Natural gas and propane fire pit burners produce radiant heat, so they can provide warmth when you’re sitting nearby, but they are primarily designed for ambiance and visual appeal rather than heating large areas. The warmth you feel depends on your distance from the flame, the burner’s BTU output, and outdoor conditions such as wind and temperature. Higher-BTU burners and larger flames offer more noticeable warmth, but a standard fire pit won’t replace a heater. For extended comfort in cooler weather, consider adding seating close to the fire or supplemental outdoor heaters.
Can I burn wood logs on my gas fire pit?
Can I burn wood logs on my gas fire pit?
No, you should not burn wood logs on a gas fire pit unless it is specifically designed and approved for dual fuel use. Gas fire pits are engineered for controlled gas flow and proper ventilation, and burning wood can damage the burner, clog gas ports, and create unsafe conditions. Wood fires also produce embers, ash, and excessive heat that gas components are not built to handle. If you want a wood-burning experience, choose a fire pit designed for wood. For a wood-look flame on a gas pit, use approved gas logs or fire glass instead.
How much fire glass or lava rock do I need?
How much fire glass or lava rock do I need?
The amount of fire glass or lava rock you need depends on the size and depth of your burner pan. In most gas fire pits, media is installed in a layer about 1–2 inches deep, just enough to cover the burner without blocking the flame ports. As a general rule, 1 pound of fire glass covers about 1 square foot at ½ inch depth, while lava rock typically requires more volume because it’s lighter and irregularly shaped. Always follow your burner manufacturer’s recommendations to ensure proper flame performance and safe operation. Here is a calculator to help you determine how much fire glass or lava rock you need.
Can I fill my gas fire pit with pea gravel instead of lava rock or glass?
Can I fill my gas fire pit with pea gravel instead of lava rock or glass?
Pea gravel is not recommended for gas fire pits. Most pea gravel or river rock is not manufactured to withstand high heat and can crack, pop, or explode when exposed to flame. It can also block burner ports, restrict gas flow, and cause uneven or unsafe flames. Fire pits are designed to use heat-rated media such as lava rock or fire glass, which allow proper airflow and tolerate high temperatures. Using unapproved materials may damage your burner and void warranties. For safety, performance, and durability, always use media specifically rated for gas fire pits.
Do I need a burner plate or pan for my gas fire pit?
Do I need a burner plate or pan for my gas fire pit?
Yes, a burner plate or pan is strongly recommended for most gas fire pits. The pan helps support the burner, distribute gas evenly, and protect internal components from heat, moisture, and debris. It also improves flame appearance and promotes proper drainage, reducing the risk of corrosion or gas buildup. While some custom installations may integrate the burner directly into masonry, using a dedicated burner pan makes installation easier, safer, and more serviceable. For best performance and longevity, choose a pan designed for your burner size and fuel type, and follow manufacturer installation guidelines.
Do I need ventilation for my gas fire pit?
Do I need ventilation for my gas fire pit?
Yes, proper ventilation is essential for safety and performance. Gas fire pits produce heat and combustion gases that need to escape safely. Ventilation prevents gas buildup, reduces the risk of flashback or flare-ups, and helps your burner perform evenly. Most fire pits include air vents or gaps in the base to allow airflow under and around the burner. If your pit is enclosed, ensure there are sufficient openings for fresh air and exhaust. Following manufacturer guidelines and local building codes ensures your gas fire pit operates safely and efficiently.
