Subterranean termites primarily damage what type of wood?

Subterranean termites primarily target soft springwood, which consists of softer species of wood typically found in trees like pine or fir. This wood is more susceptible to infestation due to its relative softness and higher moisture content compared to hardwood. Soft springwood provides the ideal environment for termites, as it is easier for them to chew through and obtain the cellulose they need for nourishment.

While subterranean termites may occasionally damage hardwood or other types of engineered or reclaimed woods, their primary preference remains softwood species, which are abundantly available in many construction materials and provide a consistent food source. Therefore, understanding the characteristics of soft springwood helps in identifying potential risks and implementing preventative measures when dealing with termite infestations.