The wood you burn decides how much heat you get, how much smoke you deal with, and how fast creosote builds up in your chimney. Good firewood is dry, dense hardwood. Bad firewood is wet, resinous or treated, and it makes your fireplace less safe every time you use it. Here is what to burn, what to avoid, and how to buy and store firewood in North Texas.
Why the Right Firewood Matters
- More heat. Dense, dry hardwood burns longer and hotter.
- Less creosote. Wet wood burns cool and smoky, which leaves more creosote in the flue. Creosote is what fuels most chimney fires.
- Less smoke in the room and outside.
- Fewer sparks popping out onto the hearth.
The Best Firewood for Heat and Safety
Oak (post oak, red oak, live oak)
Oak is the standard for a reason. It is dense, burns slowly and steadily, and gives off strong heat. Post oak and red oak are widely sold around Dallas Fort Worth. Oak needs a long time to dry, so make sure it is well seasoned.
Hickory
One of the hottest burning woods you can buy. Long burn time and a pleasant smell. Great for the coldest nights.
Pecan
A Texas favorite and a relative of hickory. Burns hot and clean with a mild, sweet smell.
Mesquite
Very dense and very hot. It is often mixed with oak. Because it burns so hot and can throw sparks, use a screen and do not overload the firebox.
Ash and maple
Both burn well, give good heat and produce little smoke when properly dried.
Cherry and other fruitwoods
Less heat than oak or hickory, but a clean burn and a nice smell. Good for shorter evening fires.
Firewood to Avoid
Green or unseasoned wood
Freshly cut wood is full of water. It hisses, smokes, is hard to keep lit and builds creosote quickly. Firewood should be dried until its moisture content is below 20 percent, which usually takes six months to a year or more depending on the species.
Softwoods such as pine and cedar
Pine and the cedar (juniper) common in Texas are full of resin. They light fast, burn fast, pop and leave more residue. They work as kindling, not as your main fuel.
Treated, painted or stained wood
Pressure-treated lumber, old fence boards, pallets with markings and painted wood release toxic fumes. Never burn them indoors.
Plywood, particle board and MDF
The glues and resins release harmful fumes and leave residue.
Trash, cardboard and wrapping paper
They flare up quickly, can send burning pieces up the flue and onto the roof, and add residue to the chimney.
Driftwood
Salt-soaked wood gives off corrosive smoke that can damage metal chimney parts.
The EPA Burn Wise program has more on clean burning.
How to Tell If Firewood Is Seasoned
- The ends are gray or darkened and show cracks running out from the center
- It feels light for its size
- Two pieces knocked together make a hollow clack, not a dull thud
- Bark comes off easily
- A moisture meter reads under 20 percent on a freshly split face
How to Store Firewood
- Split it. Split wood dries much faster than whole rounds.
- Get it off the ground. Use a rack or pallets so moisture and bugs stay out.
- Cover the top, leave the sides open. Air needs to move through the stack.
- Keep it away from the house. A woodpile against the wall invites termites and other pests. Bring in only what you will burn in a day or two.
Buying Firewood in Dallas Fort Worth
- Know the measurement. A full cord is a stack 4 feet high, 4 feet deep and 8 feet long (128 cubic feet). A “face cord” or “rick” is usually one row 16 inches deep, about a third of a cord. Ask exactly what you are getting.
- Ask when it was cut and how long it has been drying.
- Check a few pieces for the seasoning signs above before you pay.
- Buy early. Wood bought in late summer has time to finish drying before the cold.
Good Wood Still Leaves Creosote
Even the best firewood leaves some creosote behind. That is why a yearly inspection and cleaning matter no matter what you burn. See how to prevent creosote buildup, our chimney cleaning service and our fireplace safety tips.
Frequently Asked Questions
What is the best firewood in Texas?
Seasoned oak, hickory and pecan are the most common top choices. Mesquite burns very hot and is often mixed with oak.
Can I burn wood from a tree I just cut down?
Not this season. Split and stack it and let it dry for at least six months, often longer for oak.
Are manufactured fire logs safe?
Many are made for fireplaces and are fine when used as the package directs. Burn one at a time and do not mix them with a large wood fire.
Book Your Chimney Cleaning
SafeAir Duct & Chimney is a family owned, licensed and insured business, serving Dallas, Plano, Frisco, McKinney, Allen, Richardson, Flower Mound, Keller, Grapevine, Arlington and Fort Worth.
Book your chimney cleaning online or call us at (214) 550-3348.
