What happens when a lag hook is placed in decayed wood?

When a lag hook is placed in decayed wood, the structural integrity of the wood is compromised. Decayed wood lacks the density and strength of healthy wood, which not only reduces the holding power of the lag hook but also increases the risk of further decay spreading throughout the wood's structure. The moisture and environmental conditions that facilitated the initial decay are often still present, making it more likely for surrounding areas to deteriorate as well. Therefore, the placement of a lag hook in decayed wood can lead to inadequate support and an increased likelihood of failure over time, confirming that decay is likely to spread and the holding power will indeed be reduced.