Although installing hardwood flooring is usually more expensive than rolling out new carpet, it’s an investment worth considering, according to data from the National Association of Realtors. Surveys show that 54 percent of home buyers are willing to pay more for a house with hardwood floors.
- Surface finishes, often referred to as urethanes or polyurethanes, are among the most popular treatments today and are usually applied to hardwood floors after installation to protect them and make them more durable and water resistant. These finishes create a protective barrier. There are four types of surface finishes, according to the American Hardwood Information Center: water based, oil based, acid cured and moisture cured.
- Run your hand over the wood. If you can feel the texture of the grain, the floor has a “penetrating” finish (usually a combination of a natural oil, such as linseed or tung oil, mixed with additives for drying) topped with wax.
- In an out-of-the-way spot, dab on a little paint remover. If the finish bubbles up, it is a surface finish, like polyurethane, which coats the floor in a protective layer.
- In an out-of-the-way area, place a few drops of water. If the water beads up and does not soak into the wood, the finish on the floor is intact. If the water is absorbed into the floor or leaves a dark spot, the wood is unfinished or the protective layer has worn away.
- If you sprinkle on a few drops of water and white spots form beneath the droplets after about 10 to 15 minutes, the floors are sealed with wax. To remove the white spots, use a piece of fine steel wool lightly dampened with wax and rub gently.
- If you suspect a varnish or shellac, take a coin and scratch the surface of the floor in an inconspicuous corner. If the floor has been sealed with one of the older finishing methods, it will flake off.