Do you need to season firewood?
Andrew Mclaughlin
Updated on January 08, 2026
What happens if you dont season firewood?
On top of that, burning unseasoned firewood in a stove or fireplace that is used to heat your house can lead to creosote build-up in your chimney, which can cause a dangerous chimney fire or smoke build-up in the house.Can you burn wood that isn't seasoned?
In short, avoid burning unseasoned wood! It can be difficult to tell if firewood has been seasoned by sight alone. Deep radial cracks at the ends of split logs are one indicator of dryness. Seasoned firewood will also be lighter weight than green wood, although judging this can be subjective.How long does firewood need to season?
How long does it take to season firewood? It can take 3-12 months or longer to season firewood. On average, it usually takes around 6-months to dry out the cut-firewood that you purchased from a store or supplier. Depending on the original timber's moisture content, it can take more or less time to season.Do you have to season firewood?
For optimal burning, firewood should be dried, or “seasoned,” until its moisture content is less than 20 percent. Firewood with a moisture content higher than that may eventually burn, but it is devilishly hard to light and just as hard to keep burning.How to Season Firewood Properly
Can you burn fresh cut wood?
No matter which way you cut it (or split it with your trusty log splitter), fresh wood just doesn't burn right. Fresh-cut wood has a high moisture content, which makes it hard to get burning. It also gives off more smoke.Is there a way to season wood quickly?
Allow sun and wind to reach your wood pile, the more sides of the wood it can reach, the faster your firewood will season. Your freshly cut wood can be left out in the wind and sun in a roughly built firewood stack for a few months before stacking it to speed along the drying time.Will firewood dry in a garage?
GARAGE – Not only will your wood stay dry, but it won't be covered in snow during winter. The only issue is that there isn't much airflow in a garage so you'll want to avoid stacking your wood in the garage if it's too wet. It will take longer for your wood to dry under those conditions.Does seasoned wood burn longer?
When lighting up a fire in your fireplace this winter, take a moment to think about the wood you're using. Seasoned wood is the best to work with, as it will light quickly and burn longer than the non-seasoned variety.Can firewood be too old?
Firewood can be stored for approximately four years without any issues. Burning slightly older wood is better because green, freshly cut firewood does not burn as well. To get the most of your firewood over time, store the wood raised off the bare ground in a sheltered location.How can you tell if firewood is not seasoned?
Seasoned wood will be darker in color than green wood, and may be cracking at the ends. Seasoned wood can also lighter in weight and the bark can be peeled off more easily than unseasoned wood. A moisture meter will be able to provide an accurate reading of whether firewood is fully seasoned or not.How can you tell if firewood is good?
How to tell if wood is seasoned
- Color. Color fades over time. ...
- Shape. Splitting wood speeds up the drying process. ...
- Weight. As wood dries, it loses its moisture content and becomes lighter. ...
- Hardness. Drying wood becomes lighter, making it easier to split or dent. ...
- Bark. ...
- Cracking. ...
- Sound. ...
- Smell.
Will wet firewood burn?
Incomplete combustion of wood due to struggling fires can lead to increased smoke and creosote production. Wet firewood is therefore wood that is too high in moisture content to burn effectively, resulting in poorly burning fires with incomplete combustion, producing more smoke and creosote, and releasing less heat.How long is firewood good for?
Wood that isn't stored correctly can start to rot due to regular and prolonged contact with moisture. The CSIA states that you can keep firewood stored for up to 3 to 4 years without any issues of the wood going bad if you follow these recommended procedures for storing the wood.How long should logs sit before splitting?
The most important rules for preparing good firewood are: Cut, split and stack the wood in the early spring and let it stand in the sun and wind until it is seasoned. For many people seasoning will take about six months. for others, it will be a full year, depending on climate and wood species.Why is unseasoned wood bad?
The Problem With Burning Unseasoned FirewoodMoisture in the wood will make it hard to catch on fire. Even if the firewood catches fire, you will require to keep constant watchfulness to ensure it does not go out. Adding new unseasoned logs can put out all the effort you put into starting it.
Should I cover my firewood?
To Cover or Not to CoverIdeally, firewood should remain uncovered so it can be properly dried, but this is not practical when rain, snow and ice can quickly coat winter firewood. A good cover over the top of your woodpile will protect it, and be sure the cover is slanted to shed moisture away from the pile's base.
What is the slowest burning wood?
Hardwood, specifically hickory, is the slowest burning firewood. Other slow-burning hardwoods include oak, black locust, beech, and ash. Ash is considered the more popular choice because it can be burned green, whereas others need to be seasoned for 1-2 years before use.Does a dead tree make good firewood?
Yes, But You Should Consider the SpeciesIt's generally safe to harvest firewood from a fallen tree. However, some trees offer better firewood than others, so you should consider the species of tree that has fallen on your lawn. Generally speaking, hardwood species offer better firewood than softwood species.