What effect does kiln-drying lumber have on fungi?

Kiln-drying lumber significantly reduces the moisture content of the wood, making it less conducive to fungal growth. Fungi, which thrive in moist environments, require a certain level of humidity to survive and proliferate. By using a kiln to heat and dry the lumber, the water content is lowered to a point that inhibits the ability of fungi to grow. This process is essential for preserving the integrity of the wood, preventing issues such as mold and rot, which can compromise the structural strength and longevity of the material. The kiln-drying process thus plays a crucial role in maintaining the quality and usability of lumber in construction and other applications.