Which of the following statements regarding treated lumber is true?
A) Despite adding toxicity to a building, treated lumber has several benefits.
B) Treated lumber must come from slow-growing species of trees.
C) Treated lumber is toxic to fungi and insects but is harmless to humans.
D) Green construction should employ the use of treated lumber.

Question

Quizplus · Accepted Answer

Treated lumber does have several benefits such as increased durability and resistance to insects and rot. However, it does add toxicity to a building and should be used with caution, particularly in green construction. Slow-growing species of trees are not necessarily required for treated lumber, and it is not entirely harmless to humans.

Which of the Following Statements Regarding Treated Lumber Is True