What is the dry rot safety line?

Answer 1

The dry rot safety line refers to a guideline or threshold used in the context of construction and wood preservation to indicate the level of wood decay that is safe to ignore versus when intervention is necessary. It helps builders and inspectors determine the point at which wood deterioration due to dry rot compromises structural integrity. Typically, if wood shows signs of decay below this line, it may still be considered safe, while conditions above it warrant repair or replacement. This concept is crucial for maintaining the longevity and safety of wooden structures.