Wood Floor Finishes
When choosing the right type of finish for your wood floors, it is important that you consider your lifestyle and maintenance preferences. All wood floors will require routine maintenance, such as sweeping or dust mopping, to keep them looking beautiful and new, but different wood flooring finishes will have a big impact on how you care for your floor long-term, as well as how your floor will look in the years to come.
Surface finishes are very popular today because they are durable, water-resistant and require minimal maintenance. Surface finishes are blends of synthetic resins. These finishes most often are referred to as urethanes or polyurethanes, and remain on the surface of the wood to form a protective coating. There are several types of surface finishes available: water-based, oil-based, acid-cured, and moisture-cured.
Water-based finishes appear clear and will resist turning yellow over time. They have a mild odor when applied, and will dry in about two to three hours. Water-based finishes are very durable.
Oil-based finishes appear amber in color. They have a moderate odor when applied, and will dry in about eight hours. Oil-based finishes are very durable.
Acid-cured finishes appear clear to slightly amber. They have a strong odor when applied, and will dry in about two to three hours. Acid-cured finishes are extremely durable.
Moisture-cured finishes appear clear to amber. They have a strong odor when applied, and will dry in about two to three hours in humid conditions. Moisture-cured finishes are extremely durable and are more moisture-resistant than other surface finishes.
Wax finishes soak into the pores of the wood and harden to form a protective penetrating seal, which will appear low luster and amber in color. They have a mild odor when applied, and will dry in a variable amount of time depending on the type of wax used, and the job-site conditions. Wax finishes are durable, but will show spots from water and other contaminates.
Acrylic impregnated finishes are injected into the wood to create a super-hard, extremely durable floor. Acrylic impregnated finishes rarely are used in residential applications. They most often are used in very high traffic areas in commercial settings such as malls and restaurants.
Reprinted from NWFA