How To Properly Dry Wood For Woodworking


Remember, the key to drying wood correctly is patience and vigilance. I always recommend using a lower microwave setting, and only for a limited time. For a 1 to 2 inch thick piece, start with 2 to 3 minutes get redirected here at 500 Watts. Remove it from the microwave and use a moisture meter to check the moisture content. Another method you can use if you only have small pieces of wood to dry is to use a microwave.

Typically, the factors that determine the drying process often depend on the size of the operation. For instance, a sawmill that produces a considerable volume of slow-drying wood will most likely select air drying, followed by kiln drying. If the lumber is required for furniture get redirected here or other finished products that require 6% – 8% moisture content, then air drying will not achieve the result by itself. Although air-drying is simple and easy, it is quite common to have over 10% loss in quality which is a result of the variability and extremes of the weather.

When you use a dehumidifier, be sure you buy a decent dehumidifier and place it next to the stack of wood to be dried. This dehumidifier sucks the moisture directly from the wood, as it were. To find out what else you need to do to prevent your wood from getting moldy, see my article, How To Prevent Mold On Wood – A Quick Guide. Theoretically, it is perfectly possible to build something with wet wood. However, when you do this you will notice that the wood will slowly lose its moisture, over time the wood used will warp, planks will shrink, or the wood will start to crack.

Thus, you should ensure that you monitor and inspect the driest wood pieces in your kiln dryer while also noting the wettest ones. The answer would depend on the wood type you would like to dry. In this method, you must position the lumber in a shed sans any wall. Besides, the lumber will be spared from rainfall, allowing adequate airflow around and over the wood.


The one-week rule applies to places where there is an average amount of sunlight. Remember that the time you have to wait directly correlates with the atmospheric heat in your state. Then you should put something heavy over the sticker to weigh down the wood and prevent warping. These are flat sheets of hard material that the logs can rest on. Instead of stacking beams or logs directly on top of each other, you can have them in an alternating position.

However, the precise drying rate will depend on the lumber’s thickness and species. The difference between the wet-bulb and dry-bulb temperatures can help you figure out the relative humidity using the standard hygrometric chart. Remember that the higher contrast between these two metrics, my sources the lower the relative humidity is. Thus, if you record a Tg of 100°C and a TW of 60°C, then the obvious relative humidity is 17 percent using the hygrometric chart. Thus, within that chamber or room, the ambient conditions are highly controlled, leading to even drying of lumber.

This will happen whether you’re working with softwood or hardwood. Extremely thin moisture content means the piece of wood is less resistant to breakage. Using wood prone to splitting to complete a project ruins the structural integrity of the construction. Wood has to be dry enough to prevent problems such as damage from fungi formation, shrinkage, and difficulties with adhesive uptake.

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