The Ultimate Guide to Seasoning Firewood for Optimal Burn

Uncategorized By Mar 26, 2023

Seasoning firewood is important to ensure wood burns efficiently, emits less smoke, and generates more heat. The process involves drying wood so that its moisture content is reduced to 20% or less, reducing the amount of creosote while increasing heat output and burning time. The best wood for firewood includes oak, maple, cherry, hickory, and ash, while softwoods such as pine, spruce, and fir have high water content and are prone to sap pockets. Firewood should be stored in a dry, elevated location with adequate airflow, and can take up to two years to season completely.

Seasoning firewood is an essential process that ensures the wood burns efficiently, emits less smoke, and generates more heat. Properly seasoned wood reduces creosote buildup and supports the longevity of wood stoves, chimneys, and fireplaces. In this article, we’ll explore the ultimate guide to seasoning firewood for optimal burn.

1. Understanding the importance of seasoning firewood

Green or freshly cut wood consists of about 50% to 60% water. Burning unseasoned wood means serious shortcomings in your fireplace or wood stove’s heating capacity, requiring more wood than necessary to produce the same heat output. Burning green wood can also cause tar and creosote buildup, and produce lots of smoke.

Seasoning firewood is a process of drying wood so that the moisture content is reduced to 20% or less. The process of seasoning firewood lengthens the burning time, increases the heat output, and reduces the amount of creosote.

2. Types of wood to use for firewood

Seasoning firewood starts by selecting the right wood, some of the best wood for firewood include oak, maple, cherry, hickory, and ash. These hardwoods have low moisture content and produce less smoke. Softwoods such as pine, spruce, and fir, are prone to sap pockets and high water content, making them poor choices for firewood.

3. How to store firewood for drying

Once you have identified the right wood for firewood, it’s essential to know how to store it properly. The following tips will help you store firewood for optimal drying.

– Choose a dry and elevated location: Firewood should be placed in a dry and elevated area to prevent it from becoming wet. The area should also have adequate airflow to facilitate drying.

– Stack the wood properly: Firewood should be stacked so that air can flow freely around it. Make sure that the stack is stable and does not lean to either side.

– Cover the top of the pile with tarp: Covering the top of the firewood stack with a tarp helps to keep out rain and snow while allowing air to circulate.

4. How long should firewood be seasoned?

The length of time to season firewood varies depending on the type of wood and the environmental conditions. Generally, hardwoods take between 6 months to a full year to fully season, but it can take up to 2 years in some cases. Softwoods, on the other hand, can take between 3-6 months to season.

5. How to check if the firewood is seasoned

There are a few ways to check if the firewood is seasoned, including:

– Check the bark: Seasoned firewood will have loose and dry bark.

– Check the color: Seasoned firewood will have a greyish or faded color.

– Check the weight: Seasoned firewood weighs less than unseasoned wood.

– Check for cracks: Seasoned firewood will have cracks on the ends.


1. Can I burn unseasoned firewood?

It is not recommended to burn unseasoned firewood as it produces a lot of creosote and smoke, which can cause chimney fires.

2. Can I season firewood indoors?

It’s not recommended to season firewood inside your home because it can produce mold, and the moisture in the wood can damage your house’s interior.

3. How much firewood do I need for a winter season?

The amount of firewood you need depends on your location, the size of your fireplace or wood stove, and how often you use it. A cord of wood is a standard measurement, and it is enough to heat an average size home for a winter season.


Seasoning firewood is an easy process that requires patience and planning. Choosing the right wood, proper storage, and letting nature do the work will ensure your firewood is properly seasoned and burns efficiently. Following these guidelines will help you save money on heating, prevent chimney fires, and keep your wood stove or fireplace in top condition.