How Long To Season Wood?
Seasoning is another term for drying and it applies to almost all types of wood used for construction and for the manufacture of furniture. There is no doubt that green wood or unseasoned wood is beautiful, however, this can expand and contract and suffer from rotting when not properly prepared.
Not to mention wood is also the favorite of many kinds of insects and pests. Seasoning keeps wood rot and pest-free. How long does it take to season wood? This will be answered in this simple guide.
How long do you have to wait for the wood to season?
There are many takes to this question but the most popular answer would be season for a season. So you need to wait for at least 6 months to completely dry wood. But this is just a number. Because there are different kinds of wood with each one having its own moisture content or moisture levels, it’s tough to have a specific number.
Firewood should be dried, or “seasoned,” until the moisture content is less than 20 percent for optimal burning. But it does not mean that firewood with higher moisture levels will not burn; these will burn but may take time to light and maintain. Green firewood or wood that was not completely seasoned may crack or burst as it burns in the middle of the fire as moisture tries to escape the inner walls of the wood.
There are many advantages to seasoning firewood equipment-wise. One, you won’t have to deal with too much dirt, tar or creosote which often affects the efficiency of woodburning stoves and fireplaces. Creosote is very thick sludgy material that is the by-product of burning green firewood. Creosote plus ash can dislodge into the flue pipes in your chimney or stove and can darken the glass windows of your stove or oven as well.
Aside from creosote and tar, ash and thick smoke are commonly emitted by green or unseasoned firewood and this can cause respiratory ailments and allergies. All these are very good reasons why you should never overlook seasoning your wood especially firewood.
How to check if firewood is properly seasoned?
There are many signs that firewood or wooden building materials are properly seasoned. Just by checking the wood, you can see that it is already dry. Check for cracks in the end grains that radiate from the heartwood to the sapwood. These could mean that the wood is already dry but radial checking is just one way to check. You must combine this method with other techniques.
MUST SEE: Make 16,000 Projects With Step By Step Plans
Ted's Woodworking Plans contains complete instructions from start to finish, leaving absolutely no guesswork. Here is what you get:
- Step-By-Step Instructions
- Cutting & Materials List
- Detailed Schematics
- Views From All Angles
- Suitable For Beginners & Professionals
Read More: Common FAQs About Woodworking Techniques [List 1]
- Can Acrylic Paint Be Used on Wood?
- Can Flex Seal Be Used On Wood?
- Can I Paint Over Stained Wood?
- Can Rustoleum Be Used On Wood?
- Can You Burn Treated Wood?
- Can You Paint Pressure Treated Wood?
- Can You Sand Wet Wood?
- Can You Sandblast Wood?
- Can You Spray Paint Wood?
- Can You Stain Pressure Treated Wood?
- Can You Stain Wet Wood?
- Can You Use Acrylic Paint on Wood?
- Can You Use Bleach On Wood?
- Can You Use Windex On Wood?
- Does the Type of Lumber Matter for a Woodworking Project?
- How is Nail Set Used in Woodworking?
- How Long Does it Take for Wood Glue to Dry?
- How Long Does it Take for Wood to Dry?
- How Long Does It Take For Wood to Season?
Another important thing to check is color. Well-seasoned wood has a darker color. The color changes from white to yellow and then completely gray. Greenwood is white or dirty white. The fresh scent of wood is also a giveaway that it is still far from being seasoned.
If you spot loose bark and the bark easily separates from the body of the wood or log then this is a good sign that the wood is completely dry. If the bark is still attached to the wood, use a sharp knife to peel it back. If the back of the skin is green then the wood is still green as well.
You can also listen to wood to check if it is seasoned or not. Bang two pieces of wood together. If you get a good hollow sound then wood is good and dry. Still another way to test wood is to lift or carry it. Wood that has been seasoned is lighter compared to the green wood of the same tree species. Finally, you can also burn a few pieces of wood just to check if you got well-dried wood.
Read More: Common FAQs About Woodworking Techniques [List 2]
- How Long Does It Take Wood Putty to Dry?
- How Long Does Pressure Treated Wood Last?
- How Long To Season Wood?
- How Long To Soak Wood Chips
- How Many Coats of Primer on Wood?
- Is a Router Necessary in Woodworking?
- What Colors Go Well With Dark Wood?
- What Does a Wood Jointer Do?
- What Does Mold Look Like On Wood?
- What Grit Sandpaper for Wood Before Painting?
- What Grit Sandpaper to Remove Paint from Wood?
- What Is A Cord Of Wood?
- What is Wood Alcohol?
- What is Wood Ash Good For?
- What is Wood Conditioner?
- What is Wood Pulp?
- What is Wood Veneer?
- What to Do with Fresh Wood Chips?
- What to Do with Wood Chips From Chipper?
- When to Use Pressure Treated Wood?
Wood naturally dries right after it has been cut as its protective bark helps prevent the interior moisture from evaporating. By splitting the wood into smaller pieces, you have a greater surface area. The greater the total surface area, the lower the overall density. Therefore, wood will be able to dry and season quicker.
Different types of wood, different seasoning rates
Keep in mind that trees with a dense wood structure like oak and elm, season slower than less dense wood types like ash and birch. Woods that belong to the “diffuse porous” species like maple, birch, and poplar will dry quicker as well. On the other hand, “ring porous” species, such as oak and ash dry slowly.
Seasoning takes time and the rate of drying of wood is affected by several factors: the type of wood, the wood’s moisture content, the climate and more. But despite these, you must never overlook seasoning wood considering many health hazards in burning green or unseasoned wood.