Choosing a Wood Floor That’s Right for Your Home

Choosing a Wood Floor That’s Right for Your Home

AD’s complete guide to wood floors

The choice of flooring is one of the most basic yet important decisions a homeowner has to make when undertaking a renovation, as it underpins everything else. While there are plenty of different options, from carpet to terrazzo, one material is the acknowledged standard: hardwood.

But not all hardwood flooring is created equal, and selecting a product isn’t simply a matter of choosing a preferred color. A range of other factors can have an impact on both aesthetics and performance.

To explore the many options available, we spoke with three experts: Scott Jones, director of product management at Carlisle Wide Plank Floors; James Caroll, principal of LV Wood; and Mara Miller, partner at the AD100 firm Carrier and Company Interiors.

Solid versus engineered

Traditionally, hardwood flooring came in thick planks of solid timber. Today, solid hardwood is still widely available, but many companies also offer engineered flooring—planks made with a thinner top layer of hardwood, bonded to other layers designed to prevent the floor from shifting during expansion and contraction cycles. “All wood moves in three directions: There’s tangential, radial, and longitudinal movement,” says Jones. “With engineered products, you’re creating opposing forces within the board to try to restrict the natural movement of the wood.”

For basements and apartments with concrete subfloors, engineered flooring offers an installation advantage. Whereas solid wood is generally installed over one or two layers of plywood, which can raise the height of a floor and interfere with existing doors or marginally reduce ceiling height, “engineered flooring can be glued directly to concrete, or over a soundproofing mat,” says Caroll. “It’s also suitable for installation over radiant heat.”

But choose carefully because some engineered floors have top layers so thin that they can’t be sanded and refinished in the future. Higher-quality products feature a thicker layer where “you’re getting as much usable wood as you would out of a solid board,” says Caroll, noting that with solid hardwood, “you can only use the part above the tongue and groove for refinishing.”

wood floors
Cross sections of engineered (top) and solid wood flooring.

Despite the advantages of engineered flooring, some homeowners still prefer solid wood. “There’s something about a solid hardwood that’s a tangible difference,” says Miller. “You can feel it underfoot, and it’s quieter.”

Prefinished versus site finish

Hardwood planks can be purchased with a raw face that gets finished by a professional after installation, or prefinished, which arrives with the stain and topcoat already applied. The advantage of prefinished wood is that “you know exactly what you’re getting,” says Caroll, noting that once you select a product, you’ll have an exact sample to use in coordinating your home’s color palette and choosing other design elements, such as textiles, wall coverings, and cabinetry. Prefinished flooring also takes less time to install, because there’s no need to apply color or sealant. “When you choose to do a site finish,” he adds, “you’re rolling the dice a little bit, and relying on the skills of the flooring contractor to get it right.”

Still, on-site finishing allows for a level of customization that appeals to many homeowners and designers. “That way, we have a lot more control over the stain and sheen,” says Miller. The final product will be smoother too, notes Miller, because unfinished flooring is typically sanded after it’s nailed down and then finished as a single continuous plane. “It’s a small detail,” she says, “but it does makes a difference.”

Oil versus polyurethane finish

There’s a whole spectrum of finishing products, says Jones, from penetrating oil to oil-like hybrids to site-finish polyurethanes to prefinished UV-cured urethane finishes. But to simplify, most finishes fall into one of two categories: oil or polyurethane.

Oil penetrates the wood and has a look and feel “that’s very soft, matte, and natural,” says Caroll. But it isn’t as impervious to stains and damage as polyurethane, which creates a hard topcoat on the surface of the wood that’s “more resilient to wear and tear, especially for people with children, or when food is flying around the kitchen.”

Oil finishes scratch more easily, but also make scratches less noticeable. “They’re also easy to touch up on a spot-by-spot basis when there’s a problem,” says Caroll. “With polyurethane, you generally need to replace a board or buff and recoat an entire section of floor.”

Maintenance is a pay-me-now or pay-me-later proposition,” says Jones. “With a soft oil finish, you have easier maintenance, but you have to do it more often. The harder you go with polyurethanes, the less often you have to do maintenance, but the more involved the maintenance is to do.”

Types of wood

In North America, oak is the king of hardwood flooring for good reason. “It’s a very durable wood that takes stain very well,” says Jones. It also has an appealing natural grain and is widely available across the region, leading to reasonable prices. In design circles, white oak is especially popular, because it doesn’t have the pinkish tones of red oak.

Walnut is another a popular choice. While slightly softer than oak, it has a deep color that makes it ideal for rooms where a darker finish is desired. “If you’re changing a color, it’s best to start with a natural material that you’re augmenting as little as possible to achieve the shade you want,” says Caroll. Walnut, he adds, is a natural choice when you desire “a richer, warmer tone.” Other readily available North American hardwoods include hickory, cherry, maple, and ash. The choice largely comes down to personal preference in terms of color and grain.

Grain pattern

Logs are cut in three different ways—plain sawn, rift sawn, and quarter sawn—which yield three different grain patterns. Plain sawn produces traditional wood grain, with undulating patterns known as cathedrals. “It’s exactly what you think of when you hear the term wood grain,” says Caroll.

Rift-sawn boards, by comparison, feature a long, linear, consistent grain, without cathedrals. Quarter-sawn boards look similar to rift, but have additional irregular figuring “with iridescent, almost 3-D rays that strike out across the plank,” says Caroll. “That can be very desirable, or not, depending on what you’re looking for.”

In most cases, hardwood flooring is sold as plain sawn, or as rift and quarter sawn mixed together. “The mix is nice because it gives you some of that figuring but doesn’t overdo it,” says Jones. However, it is possible to source exclusively rift-sawn wood or quarter-sawn wood, if desired.

There’s no good or bad when it comes to wood grain, says Miller. “It just depends on the application, and what you desire. In a more rustic property, we might use plain sawn; in the city, we might use quarter sawn to add a bit of life.”

Plank width

Although there was a time when it seemed that almost all hardwood flooring was installed in two- to three-inch strips, many people now use wider planks. “There’s a sense of luxury and expense associated with a wider plank,” says Miller. “Once you exceed the norm, it starts to feel special.” That’s why “a four- to six-inch plank is our standard specification, depending on the size of the room and the application,” she says, noting that, generally, the more expansive the room, the wider the plank they’ll choose.

At LV Wood, “seven inches has become our standard wide-plank floor,” says Caroll, and sizes go up from there. However, he adds, wider planks don’t just look more expensive—they are more expensive. “The wider you go, the more spendy you get.”

While a floor composed of wide planks will have fewer seams than a floor of thin strips, it’s important to be aware that those seams may eventually become more prominent as the wood expands and contracts. Because changes in the wood aren’t distributed across as many boards, the movement may appear exaggerated.

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