What is a common indicator of wood decay?

A common indicator of wood decay is the presence of visible discoloration, softness, or crumbling of the wood. When wood begins to decay, it undergoes physical changes that compromise its structural integrity. Discoloration can manifest as dark spots or a general fading of color, while softness indicates that the wood fibers are breaking down, making it feel spongy or mushy. Crumbling occurs as the decay progresses, leading to the structural disintegration of the wood, making it fragile and easily breakable.

Understanding these indicators is crucial for early detection and remediation of wood decay, helping to preserve the integrity of wooden structures and preventing further damage. Other choices, such as strong odors or insect activity, are often associated with wood issues but do not directly indicate decay in the same way that physical changes like softness or crumbling do.