Water Test. Pour a spoonful of water onto the floor. If it forms droplets that stay on the surface of the wood, the floor finish is still good. If the water is slowly absorbed into the wood, the finish is worn and needs to be restored.
Engineered wood flooring with a wear layer of 2mm or less cannot be sanded down entirely but can take a light scuff-sanding using a buffer and then refinished. A plank of hardwood at full thickness should be able to withstand between 6 and 10 refinishes over the course of its lifetime.
Besides, a properly maintained wood floor can go 20 or 30 years or more before needing to be refinished, says Lupresto. And it can be sanded and refinished "easily six or seven times" over its lifetime, he says.
A solid hardwood plank at least 3/4 inches thick will likely need to be refinished four to six times during its total lifespan. It's commonly accepted that you refinish every seven to ten years. Important note: some hardwood is only 1/4 inches thick. In this case, a refinish could strip away all traces of the floor.
The truth is, not all hardwood floors can be refinished. Although most common problems can be addressed and fixed without replacing the entire floor, there are some exceptions.
Refinishing hardwood floors is more cost-effective than replacing them. On average, it costs about $2,000 to $7,000 to replace hardwood flooring (two to three times more than to refinish).
"The two best indicators to tell if a wood floor is not salvageable are cracking or breakage along the perimeter of individual planks, and exposed nailheads—meaning the flooring has been sanded down so much the heads of the original blind nails are exposed," says Murray.
If I had to pick an ideal time, I would say spring or fall when the indoor temperature is most consistent with outdoor temperature and it's often easy to open the windows (after the work is complete) to help air out the smell faster. But, really, sanding and refinishing hardwood can take place any time of year.
You can undertake to refinish yourself — but the professional treatment is sure to leave you most satisfied. Resurfacing your floor involves more than just putting a layer of polish on top. It may require removing old floorboards, grinding down uneven boards, and reinforcing wood planks with new nails.
Hardwood flooring can be re-sanded up to 10 times, depending on how bad the floor is and how skilled the person doing the sanding is. It costs about $2.50 per square foot to refinish a floor, plus $50 an hour for patching and thresholds.
Yes, you can install over an existing wood floor, provided it meets some important conditions. First, make sure doing so won't create problems with height differences at areas such as transitions with other rooms and stairs.
Under normal circumstances of daily wear-and-tear and no extreme events, most wood flooring lasts an average of 100 years. Engineered hardwood flooring can last as long as 50 years. Significant damage to untreated wood flooring, using softer woods, and a lack of maintenance can shorten the lifespan of wood floors.
SATIN FLOOR FINISH
The satin sheen is the most popular finish for hardwood floors. This hardwood floor sheen has about 40% luster and is easy to keep clean. This level of sheen disperses light and doesn't show all of the imperfections or dirt.
Polyurethane is actually the most durable hardwood floor finish.
If your hardwood floors have been sanded and finished with Bona Mega Clear HD, it is safe to sleep in the home about 2-3 hours after the project is finished, but again, only if there are other rooms that have not been robbed of their furniture – furniture should stay off floors for at least 24 hours after ANY project ...
If you only have some minor scratches and dings or a dull finish, you might be able to simply buff and add a new coat of varnish. But, even if your floors need a complete makeover, refinishing hardwood is a very manageable and rewarding do-it-yourself job that can save a lot of money.
With dark hardwood floors, you'll enjoy: Long-lasting color: Its color makes dark hardwood prone to absorbing sunlight, while light hardwood reflects it. Over time, you'll find that your dark flooring results in less sun damage, retaining its dark sheen for longer.
Scrape Some of the Finish Off
So, push a fingernail into the finish a bit harder. If it's a softwood, like pine, you will see a dent forming. Nevertheless, if it's hardwood, the finish will remain unmarked. Maple and birch look quite similar when finished with dark paint or stain.
Look at the Sides
Look at the side of the plank. If it is one solid piece of wood with a continuous grain, it's solid hardwood. If you see different layers of wood, it's engineered hardwood. The layers of wood will look sandwiched together.
In most areas they were originally constructed of softwoods like pine that were durable but easy to hand-saw, then face-nailed to supporting beams or joists. True strip floors are a product of the Industrial Revolution, and started to become widely affordable and reliable in quality in the 1880s.