A wood stove is pickier than an open fireplace. An open fireplace will put up with mediocre wood; most of the heat goes up the chimney anyway. A stove or insert is a closed, controlled firebox built to burn slowly and efficiently, and feeding it damp or light wood throws that whole design away.
The short answer: the best firewood for a wood stove is dense hardwood, dried under 20% moisture, split to fit your firebox. For most stoves that means oak, with hickory for the coldest nights. Here's why, and what to avoid.
Key Takeaways
- Dense hardwoods pack the most heat into each load. Shagbark hickory is about 27.7 million BTU per cord, white oak about 25.7, and red oak about 24.0 (Penn State Extension).
- Dryness matters more than species. Wood should be under 20% moisture; wet wood cuts heat, dirties stove glass, and builds creosote.
- Oak is the best all-around stove wood for long, steady burns. Hickory runs hotter, so use it with care to avoid overfiring.
- Never burn trash, painted or treated wood, or cardboard in a stove.
Why does firewood matter more in a wood stove?
Because a stove controls the air, and air control only works with good fuel. Modern stoves and inserts restrict airflow to slow the burn and pull more heat out of every log. Dry hardwood burns cleanly under those conditions. Wet wood doesn't. It smolders in a starved firebox, blackens the glass, and sends cool, sooty smoke up a flue that coats fast with creosote.
Closed stoves also run longer between loads. That's the whole point: load it at bedtime, wake up to hot coals. Only dense, dry wood holds a fire that long.
What is the best firewood for a wood stove?
For most people, oak. It's dense, burns slowly, and leaves a thick bed of long-lasting coals. That makes it ideal for overnight burns and for keeping a stove at a steady temperature through the day. Our oak firewood rack is kiln-dried and ready to burn.
| Wood | Heat per cord | Best stove use |
|---|---|---|
| Shagbark hickory | About 27.7 million BTU | Coldest nights, quick recovery of heat |
| White oak | About 25.7 million BTU | Overnight burns, steady all-day heat |
| Red oak | About 24.0 million BTU | Everyday loads, long burns |
| Black cherry | About 19.9 million BTU | Shoulder season, quick warm-ups |
Heat figures are from Penn State Extension. Pine and other softwoods fall well below these hardwoods and burn out fast in a stove.
Is hickory good for a wood stove?
Yes, with one caution. Hickory is one of the hottest-burning woods available, which is great when it's bitterly cold and you want the house warm fast. It's also easier to push a stove too hot with a full load of hickory. Overfiring can warp baffles, damage gaskets, and stress the flue.
A practical approach: build the base of each load with oak and mix in a split or two of hickory firewood when you need extra heat. Watch your stove thermometer and follow the manufacturer's recommended operating range.
Is cherry good for a wood stove?
Cherry burns well in a stove but runs lighter and faster than oak or hickory. It's a good choice for the fall and spring, when you want a quick, pleasant fire to take the chill off without heating the house to 80 degrees. It also smells great, which is a nice bonus on a stove with a glass door. For all-night heat, stick with oak.
How dry should firewood be for a wood stove?
Under 20% moisture. That's the target the EPA's Burn Wise program points to, and it's where wood lights easily and burns cleanly. Freshly cut wood can hold 100% moisture or more (Cornell Cooperative Extension), and burning it in a stove is the fastest way to a sooty glass door and a dirty chimney.
The easiest way to hit the target is to buy wood that's already there. Kiln-dried firewood comes out under 20% moisture, so there's no guessing and no waiting a year. If you're checking wood you already own, split a piece and test the fresh face with a moisture meter. We explain the no-meter checks in how to tell if firewood is properly dried, and the bigger picture in kiln-dried vs. seasoned firewood.
What size firewood fits a wood stove?
Measure your firebox before you buy. Much firewood is cut to around 16 inches, which suits many stoves and inserts, but smaller units may need shorter pieces, and front-to-back depth matters as much as width. Splits should fit with a few inches to spare so the door closes without pressure on the glass.
Mix split sizes, too. Smaller splits help a cold stove come up to temperature fast. Larger splits are better for long, slow burns once there's a hot bed of coals.
What should you never burn in a wood stove?
Stick to clean, dry firewood. Never burn:
- Painted, stained, pressure-treated, or engineered wood such as plywood or particleboard
- Household trash, plastics, or cardboard boxes
- Wrapping paper or glossy magazines
- Driftwood, which carries salt that corrodes stove parts
- Wet or green wood
Treated wood and plastics release toxic fumes, and cardboard and paper can flare up hot enough to damage the stove or ignite creosote. If you haven't had your chimney checked this year, read how often should you clean your chimney before your first stove fire of the season.
Ready to load up? Order kiln-dried firewood delivery and we'll stack it right where you'll reach for it.
FAQ
What is the longest-burning firewood for a wood stove?
Dense hardwoods burn longest. Among common options, oak is the standout for long, steady burns, and hickory offers even more heat per cord. Dryness matters too; wet wood burns poorly no matter the species.
Can I burn kiln-dried firewood in a wood stove?
Yes. Kiln-dried wood is ideal for stoves because it's reliably under 20% moisture, so it lights fast and burns clean.
Why is my wood stove glass turning black?
Usually because the wood is damp or the fire is starved of air. Burn dry hardwood, give the fire more air until it's established, and the glass should stay much cleaner.
Can you mix hickory and oak in a wood stove?
Yes. Many people build loads on an oak base and add hickory when they need more heat. Keep an eye on stove temperature to avoid overfiring.
How much firewood does a wood stove use?
It depends on the stove, the house, and the weather. Heavy daily use through a Georgia winter can go through a cord or more. Our firewood calculator gives a rough estimate for your setup.