What’s treated lumber?

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Treated lumber is wood infused with chemicals to prevent decay and increase durability. It is commonly used in construction, fences, and other structures exposed to harsh weather and insects. Treated wood is available in various sizes and can be cut with regular saws. It costs more than untreated wood but requires less maintenance.

Sometimes referred to as treated wood, treated lumber is a wood product that is infused with chemicals to prevent the natural decay process. Because treated lumber is more durable than lumber that hasn’t been treated with chemical compounds, this type of lumber is used in the construction of houses and other types of buildings. Pressure-treated wood is also used for fences and other structures susceptible to insect infestation or exposure to harsh weather conditions.

Treated lumber or wood is created using several different processes, depending on the intended purpose of the wood. Some types of treated wood are coated with specific pesticides to keep termites and other insects from damaging the wood. Other chemicals are used to make wood fireproof or to slow down the natural aging process due to exposure to extreme temperatures or precipitation. In all cases, the idea is to produce wood and wood products that are extremely strong and have a higher resistance to decay than untreated types of wood.

One of the more common applications of treated lumber is in creating fences on or around the property. Because the wood will contact the ground and be exposed to rain and other moisture, using treated lumber helps extend the life of the fence. When paired with a coat of wood sealing varnish, using treated wood products allows you to create a fence that will easily last twice as long as any fence made from untreated lumber.

Homes, cabins, and other types of dwellings often use treated wood for the frame of the structure, as well as ceiling and floor beams, door and window frames, and hardwood floors. While most forms of treated lumber cost more than untreated wood, the increased durability means less time and money spent on repairs and replacements.

Sections of treated lumber can be purchased at many home improvement stores and lumber yards. Sections are available in a variety of lengths and widths, making it easy to cut sections into ideal lengths for any building project. No special saws are required to cut and trim treated wood products. This means you can use hand saws as well as power and gas saws to shape and cut treated lumber for any purpose.

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