When it comes to choosing the right type of lumber for your construction or DIY projects, understanding the differences between treated and untreated lumber is crucial. Both options have distinct qualities and are designed for specific application. Armstrong Lumber can help you find the right building materials for your next commercial or residential remodeling project by explaining the difference between these types of lumber. Learn more about the difference between untreated and treated building materials and get a quote from our Corpus Christi, TX, lumber store now!
Treated lumber includes blanks, boards, and other pieces of wood that have undergone a special chemical treatment. This treatment is designed to enhance its resistance to moisture, insects, and decay and involves pressurizing the building materials with chemicals, such as alkaline copper quat (ACQ) or copper azole (CA), to create a barrier. Treated lumber is identified by its greenish tint.
Untreated lumber, also known as “raw” or “natural” wood, hasn’t been treated with chemicals to change how it reacts to the world around it. This type of wood from our local lumber yard retains its natural appearance and color and is commonly available in various species and grades.
