what kind of stain to use on wood floors

About hardwood floors are fabricated of oak, but despite the durable nature of this wood, it only looks as good as the surface finish.

How Exercise You Make Old Hardwood Floors Look New?

Water stains, scratches, dullness and whole areas worn bare past household traffic are signs that information technology'southward time to refinish the floor. In the past that meant sanding down to blank woods—a grit-producing, fourth dimension-consuming process that'due south risky if you don't have experience or expensive if you hire a pro. Some floors require this level of work, but many others tin can exist revitalized by screening.

What Is Screening Hardwood Floors?

Screening is a process that takes off the acme layer of polyurethane only doesn't remove any woods. This relatively inexpensive technique gives you the pick of doing the work yourself with little take chances and saves you the cleanup and hassle associated with floor sanding.

Brand overlapping passes using a 16-in. floor polisher outfitted with 60-, 80-, 100-, and 120-dust screening. Screen edges past paw with a palm sander fitted with 100-dust sandpaper.

Photo by Andrew Kline

How Do You lot Recoat and Screen a Woods Flooring?

Screens are clog-resistant sanding disks. Screening is washed with a 16-inch floor polisher, which works like a behemothic oscillating sander. It won't take off on you like a pulsate sander and doesn't require a lot of strength. The weight of the floor polisher and a synthetic-wool pad agree the screen in identify.

Screening removes the floor finish without cutting into the woods itself, so you should:

• Only screen a polyurethane finish, a non-penetrating plastic coating that sits on top of the floor.
• Merely screen when the finish is worn, scratched or boring simply the wood beneath is not stained or damaged.

How much Does Screening Toll?

If yous want to do it yourself, renting ane costs effectually $25 per day. The 60- to 120-grit disks used with this unit cost $6 to $10 each. If you can't find the fourth dimension to do the work yourself or don't want to be around that much grit, hire a professional person floor refinisher. This will toll 90 cents to $1.50 per foursquare human foot, depending on how much screening needs to exist washed and whether the floor needs 1 or two coats of stop.

Apply grit sandpaper to take the rough burrs off a screening disk before attaching information technology to the auto. This prevents the disk from cut too deeply into the finish when the polisher start starts.

Photograph by Andrew Kline

Before You Start Screening

• Remove everything from the room you can—especially items that collect grit, such as furniture, carpets and paintings.
• Seal off all doorways with plastic sheeting and masking tape, seal off duct registers with plastic and record around all chiffonier doors.
• Weather permitting, open up the windows and place a fan in one to blow dust out. With or without a fan in place, wear a respirator.
• Temporarily remove the quarter-round or base-shoe molding along the baseboard and countersink any floor nails that stick up.

4 Tips for Screening Hardwood Floors

1. Before attaching the screen, have the edge off information technology with 100-dust sandpaper loaded onto a palm sander. This knocks downwardly any loftier spots on the deejay that can dig too deeply into the finish when the polisher start starts up.
2. You lot'll be screening near of the floor with the floor polisher and screens. To exist thorough, apply four screening grits, from crude to polish (60-, 80-, 100- and 120-grit). For corners and edges, use a palm sander or sanding pad fitted with sandpaper.
3. Once y'all accept completely finished, sweep downward walls and vacuum dust from all surfaces.
4. So choice up remaining flooring dust with a tack material, which is a iv-sq.-ft. treated cheesecloth ($two). Bag the sawdust and leave it exterior, abroad from anything flammable (sawdust can spontaneously combust).

Disks are held in identify by the weight of the polisher and a synthetic-wool pad. There are no clamps or screws.

Photograph by Andrew Kline

Practice You Have to Sand Floors Before Polyurethane?

Sand floors down to bare wood if there'due south a wax terminate on top of the polyurethane, if the terminate has worn through or if the floor has been stained or damaged.

Before Your Commencement Sanding Floors

Use the aforementioned preparations for screening, though you might want to create a double airlock (plastic on both sides of a door) to keep the dust confined — it really flies with a drum sander.

Y'all may also want to think twice about doing this work yourself, specially if it's a large open up area where any unevenness in the floor will be axiomatic in the cease.

A pulsate sander tin dig into the floor very rapidly and get out unsightly gouges when operated by an inexperienced person. A professional person will charge $1.fifty to $3 per foursquare foot, including finish awarding and cleanup. If you are going to do the work yourself, sentinel a how-to video (try a rental shop or the local library) before you start.

How Much Does it Cost to Sand Floors Yourself?

You lot can hire a pulsate sander, which does the primary floor, and edger for around $55 a day. Neither device reaches into corners fully, and so yous'll take to scrape these areas with a razor-sharp floor scraper.

The disks for the drum sander typically cost $three each; for the edger the disks run $2 each.

5 Tips for Sanding Hardwood Floors

To ensure a more even floor, keep the following tips in mind:

1. Using the drum sander and working with the grain of the wood, make at least two passes in each direction with 60-, eighty- and 100-dust sanding disks.
2. Keep the sander moving; stalling it in 1 identify volition upshot in a noticeable swale.
3. Movement at a steady, even footstep to take off a uniform amount.
4. Don't muscle the sander.
5. Don't drop the sanding drum down on the floor too quickly afterwards picking it upwardly to make a plow, or you'll gouge the floor. Again, bag the sawdust and leave it exterior, away from annihilation combustible.

An edger tin can go right against cabinets and walls, but for corners, utilise a razor-sharp wood scraper to manus-scrape all the way down to bare wood.

Photograph past Andrew Kline

What is the Best Finish for Hardwood Floors?

Polyurethane is the most pop finish for floors. It'due south tough enough to handle abiding traffic and is resistant to virtually everything. There are two types of polyurethane finish: oil-based (solvent borne) and h2o-based (waterborne). Each type has its strengths, and neither is a poor choice.

Oil-based vs. Water-based

Oil-based polyurethane volition plough a light amber color with age whereas water-based stays clear. If you want to preserve the flossy-white wait of maple, for case, use waterborne polyurethane. (For a cherry-red-oak floor or a stained floor, employ either type of finish.)

Another advantage of waterborne polyurethane is how rapidly it dries — you can apply two coats in three hours and walk on the floor in your socks afterwards seven hours. Nevertheless, because it dries quickly, you lot must piece of work fast to maintain a "wet edge" during application or you'll end up with visible lap marks where wet polyurethane was applied over dried or partially dried end. And yous can't get back and piece of work waterborne polyurethane, even when it's moisture, or you'll leave marks in the end.

Oil-based polyurethane dries slowly, which means you can't walk on the finished area for 24 hours or more after coating. It also emits noxious fumes. Simply information technology can be worked when wet, which ways you can become back and correct mistakes — a crucial reward for the beginner.

As for immovability, Lance Hemsarth, technical director for Minwax, a leading maker of polyurethane, maintains that oil-based polyurethane is still the standard for performance, peculiarly for high-traffic areas.

Water-based polyurethane runs nearly $xl per gallon, enough to cover 600 square feet of floor space. A gallon of oil-based poly costs around $25, enough for 400 square feet. In either case, follow the manufacturer's application instructions carefully.

6 Tips for Woods Floor Finishes

1. Before applying whatever stop, vacuum twice and use a tack rag on the entire flooring.
2. For edges and corners, utilise a painting pad to apply a water-based terminate; on open floor, use a synthetic-wool applicator.
3. With an oil-based finish, use a china-bristle brush for edges and corners and a lamb's-wool applicator for open flooring.
4. As y'all apply the finish, motion the applicator with the grain of the wood from wall to wall, angling information technology slightly.
5. For a truly smooth cease, sand lightly between coats with a pole sander using 100-grit sandpaper. And then utilise the vacuum and tack rag again with care earlier adding another coat of finish.
6. Don't sand the final coat — only appreciate how it reflects the light and know that you have a finish that will terminal for years.

An even coat of polyurethane finish is applied in long strokes using a lamb's wool applicator, ever maintaining a moisture edge.

Photo by Andrew Kline

What are the Types of Floor Finishes?

At that place are three general types of floor finish: polyurethane, penetrating oils and sealers, and waxes. It'south important to know which you have considering not all finishes are compatible. If the onetime and new terminate don't mix, you'll have to sand downward to blank woods earlier refinishing.

1. Polyurethane

Today, most floors are finished with polyurethane, a durable, moisture-resistant oil-based or waterborne plastic blanket. You lot'll know your floor has a polyurethane finish if it looks equally though information technology's covered with a plastic pic and you can't scrape upward any gummy residuum.

If you're not sure, go communication — other surface finishes similar shellac, lacquer and varnish resemble polyurethane just require special handling. For more than information on these finishes, go to nofma.org.

2. Penetrating oils and sealers

These primarily solvent-borne finishes, including quondam-fashioned sealants like linseed oil, soak deeply into the wood pores. Many of these floors are and then waxed.

These finishes are typically not compatible with a topcoat of polyurethane and take to exist treated with the original cease or stripped completely.

3. Waxes

Some floors take wax as the only cease, or the wax is applied over polyurethane or a penetrating sealer. If yous tin can scrape up a gummy, waxy residuum, specially in corners, your flooring has a wax terminate.

A waxed floor likewise gets a hazy await when wet. Earlier yous put down any finish on a wax-only floor, the wax has to be removed.

For a shallow burn mark on a polyurethane floor, scrape it upwards with an extremely sharp chisel or scraper. Then use a dollop of oil-based polyurethane.

Photo by Andrew Kline

Ways to Make Spot Repairs and Remove Stains

For a H2o Stain on a Waxed Floor

Rub the wax lightly with No. one (medium grade) steel wool, beingness careful not to rub through the wax. And so reapply the wax with a solvent-based wax. If the stain remains, remove all the wax on and around the stain with flooring-wax remover and clean with No. 1 steel wool and mineral spirits. After the floor dries, apply more wax and buff to a loftier sheen.

For a Shallow Burn Marker on a Polyurethane Floor

Scrape it upwardly with an extremely sharp chisel or scraper. Then use a dollop of oil-based polyurethane. A fire mark that has gone through the cease must wait for a full-floor drum sanding, and it must be sanded out by hand.

For a Fire on a Waxed floor

Try No. 1 steel wool moistened with soap and water. Permit the floor dry out thoroughly and rewax. Any burn that has gone through to the forest needs to be sanded out by hand when the flooring gets drum sanded.

For Heel Marks and Deep Scuffs on a Polyurethane floor

See if the scratch has penetrated the finish past wetting it with your finger. If the wood darkens along the scratch, it has penetrated completely and you must utilize more polyurethane. You can sand and spot-use polyurethane, though you risk an obvious patch. The alternative is to screen and recoat the unabridged floor. To get rid of heel marks and scuffs on a waxed floor, shine the mark with 000 (extra fine) steel wool and hardwood-flooring cleaner. Wipe the flooring dry and rewax.

Water Stains on a Polyurethane flooring

Betoken that h2o has gotten beneath the finish and into the wood, a difficult problem to fix. First, try a hardwood-floor cleaner (most $4) and buff with a clean cotton rag. If the stain remains, you'll have to sand off the polyurethane and maybe sand the wood itself. Yous can spot-sand down to bare wood with 100-dust sandpaper, and spot-recoat with polyurethane matched to the gloss of the existing finish (use an oil-based polyurethane to patch an existing oil-based finish, and a water-based poly to patch an existing water-based finish). However, wait the patch to be a dissimilar colour and sheen than the surrounding area. Consider screening the entire floor or a discrete section.

Water Stains on a Waxed Flooring

Often are just on the wax surface. Start past rubbing the wax lightly with No. 1 steel wool, being careful not to rub through the wax. And then reapply the wax with a solvent-based wax. If the stain remains, remove all the wax on and around the stain with floor-wax remover and clean the spot with No. 1 steel wool and mineral spirits. And then let the floor dry and apply more wax. Vitrify to a high sheen.

Pet Stains on Hardwood Floor

Pet strains are tough to remove from a hardwood flooring, especially if the stain is onetime. Try a hardwood-floor cleaner or mineral spirits, just you lot'll probably have to sand the floor. Some stains are so deep y'all may have to replace the flooring.

For an Oil or Grease Stain on a Waxed Floor

Try trisodium phosphate (TSP). Buff the wax with a clean cotton rag. On a polyurethane floor, wipe the stain with mineral spirits. And so dry with a clean cotton wool rag. Wax buildup tin can wait cloudy, then remove it with wax remover or mineral spirits (the fumes are flammable, so extinguish all open flames such as a airplane pilot light). Apply 00 (very fine) steel wool and cotton rags to pick up the former wax. Seal the used cloths in a metallic can and dispose.

Chewing gum, Crayon or Candle wax

Scrape up chewing glue, crayon or candle wax after you freeze the material by placing ice in a double plastic purse on top of it.

Where to Detect It

Armstrong World Industries
Box 3001
Lancaster
PA 17604
Armstrong
800-233-3823

Armstrong-Bruce-Hartco-Robbins Floors
16803 Dallas Pkwy
Dallas, TX 75248
Armstrong-Bruce Floors
800-722-4647

United states Plank Flooring
9597 Country Rte 125
W. Portsmouth, OH 45663
888-472-3261

Leslie Bros. Lumber Co.
Box 609
Cowen, WV 26206
304-226-3844

Memphis Hardwood Floor Co.
1551 Due north. Thomas St.
Memphis, TN 38107
901-526-7306

Missouri Hardwood Flooring
15455 Conway Road, Ste 320
Chesterfield, MO 63017
636-519-0400

Minwax
101 Prospect Ave
Cleveland OH 44115
Minwax
800-523-9299

National Oak Flooring Manufacturers Assn
Box 3009
Memphis, TN 38173-0009
NOFMA
901-526-5016

National Wood Flooring Assn
1688 Westwoods Business organisation Park
Ellisville, MO 63021-4522

Stuart Flooring Corp
655 Dobyns Route
Stuart, VA 24171
Stuart Flooring
276-694-4547

Zickgraf Hardwood Floor
Box 1149
Franklin, NC 28744
Zickgraf Floor
800-243-1277

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Source: https://www.thisoldhouse.com/flooring/21015479/refinishing-school

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