
Required Tools for this How to Sand Hardwood Floors Project
- Dust mask
- Hammer
- Nail set
- Paint scraper
- Shop vacuum
- Tape measure
- Wood chisel
How to sand wood floors like a professional?
Rejuvenate Your Floors with Professional Wood Restorer Using a 5-Step Process:
- Clean
- Prep
- Pour
- Mop
- Allow to Dry
Should I sand and refinish my hardwood floors?
This is much cheaper than replacing a floor, which can cost you as much as 20 dollars a square foot. At the end of the day, the most economical way to spruce up a house is traditionally the sanding and refinishing of a wood floor. It’s cheaper than covering up wood floor with a carpet, or painting a house.
What is the best wood for hardwood floors?
Surface Finishes for Hardwood: The Options
- Water-Based Polyurethane. Arguably the most popular surface finish for hardwood flooring, water-based polyurethane provides a clear finish and has the traditional hardwood look and feel.
- Oil Sealer. Oil sealer or penetrating oil sealer is a wise choice if you’re planning on finishing your solid hardwood floors yourself.
- Hard-Wax Oil. ...
How to sand a wood floor by hand?
- Follow up each phase of drum sanding with edging. ...
- Place a nylon pad under the sandpaper. ...
- Replace the sandpaper when it’s dull. ...
- At the end of the job, lay a flashlight on the floor to highlight any leftover swirls. ...

Can I sand hardwood floors myself?
Sanding wood floors is a time consuming but relatively easy procedure. Sanding wood floors & refinishing yourself will definitely save money, and even an inexperienced homeowner can likely do a better job than the lowest bidding handyperson who quotes on it.
What kind of sander Do I need to refinish hardwood floors?
Random orbital sandersRandom orbital sanders are the best choice for do-it-yourself hardwood floor refinishing. They take longer to remove old finishes than drum sanders, but they do not require a lot of experience to use and are less likely to damage your wood floor.
What grit sandpaper should I use for hardwood floors?
Start with 36-grit sandpaper for a floor that hasn't been sanded in a long time or that has a lot of heavy finish on it. Floors that have been painted may even require you to go tougher and use 24 or 16-grit paper. Maple floors are so hard that they often require 36-grit sandpaper as well.
What kind of sander Do I need to sand my floors?
Good sander choice Rent a drum sander with continuous belts and a lift-lower lever for better control. You'll need two rental machines: a drum sander to sand most of the floor and an edger to sand along baseboards. Here are some tips: Rent from a flooring specialty shop rather than a general rental store.
Can I sand my floor with orbital sander?
The orbital sanding system can only be used to sand soft wood floors which are in need of a light refreshing. Most floor sanding companies use orbital floor sanding machines for fine sanding. After finishing with 100 grit belts, they use the orbital floor sander with 120, 150 and 180 grit sandpaper.
Can I sand my floor with a hand sander?
The palm sander is definitely the most common tool for sanding a wooden floor by hand. Palm sanders also oscillate, however, unlike orbital random sanders, the pad of the palm sander is fixed straight.
What is the cheapest way to refinish hardwood floors?
Applying a revitalizer gloss is the simplest and cheapest way to refinish hardwood floors. This approach works best on floors that only have surface-level scratches and other minor wear and tear issues. You can get the job done without the need for equipment rentals or hard-to-find materials.
How do you sand and refinish hardwood floors yourself?
1:553:21How to Refinish Hardwood Floors | The Home Depot - YouTubeYouTubeStart of suggested clipEnd of suggested clipConsider fine sanding with a vibrating sander to level the floor. If you're using both tools saveMoreConsider fine sanding with a vibrating sander to level the floor. If you're using both tools save the finer grits for use with a vibrating sander and finish with a finer grit like eighty or a hundred.
How many sanding sheets does it take to sand a floor?
12 sheets of 24 grit sandpaper. 8 sheets of 40 grit sandpaper.
What is the easiest floor sander to use?
I have found that Clarke-American random orbital sanders on are the easiest to use of the models available for rental at most home centers. (View example of a Clarke orbital floor sander on Amazon.
Can you use a belt sander to sand hardwood floors?
Refinishing wood floors starts with a belt sander. Refinishing wood floors is quite a chore and can take many days. You can save a lot of money doing it yourself and it is accomplished best by using the correct tools. A belt sander will make stripping and sanding the floor quick and easy.
Which is better orbital or drum sander?
The results speak for themselves as well. Older floors tend to have very deep stains, and it's going to be incredibly difficult to get deep stains and scratches out with a simple orbital sander. A drum sander is better suited for when you begin your refinishing job, especially if your floors are a old.
How do I sand a floor?
Start in the middle of your floor and sand from end to end, overlapping each pass by just an inch or two. You’ll do this several times—once for each grit of sandpaper you’re using. In between stages, clean the floor to remove dust and dirt. While sanding, you’ll need to keep moving.
How to get started with a drum sander?
When you’re ready to get started with the drum sander, put on a mask to avoid breathing in dust and wear eye and ear protection. Drum floor sanders can be extremely loud and they can kick up a lot of dust into the air. Be sure you start with the coarsest grit of sandpaper and take care not to gouge the floor.
Can I sand hardwood floors myself?
By sanding your floors yourself, you could potentially save hundreds or even thousands of dollars—so long as you do it right.
Do you need to sand the entire floor?
You’ll need to sand the entire floor, not just one section. Sanding the floor will kick up a lot of dust, so protect light fixtures and tape over electrical outlets. Remove shoe moulding, the wood trim where the wall meets the floor.
Is it worth refinishing hardwood floors?
It takes some elbow grease to refinish hardwood floors, but it's worth it . Hardwood floors add value to your home and provide a classic look that goes with any style. If your hardwood floors are dull and in need of rejuvenation, you should consider whether buffing or sanding is the right approach.
How to sand a floor at a slight angle?
Sand at a slight angle to the grain. For the first stage of sanding, you can move at a 7 to 15 degree angle to the direction of the boards. This will help level slight variations in the floor. It also minimizes the chance of "dish out" or "waves," when a loose or uneven floor gets sanded more in some spots than others.
How to finish a floor with 100 grit sandpaper?
If you want to finish with 100-grit sandpaper, you'll need special techniques to avoid burning the floor and paper. You'll need a sander with a slow speed setting, and preferably an "open coat" sandpaper.
What happens if you don't sand a sanding job?
Avoid the temptation to keep going over deep stains or irregularities with the hope that they will go away. If they aren't gone after the full sanding job, they are set too deep to sand away.
Can you use a standing orbital sander on flat floors?
Blow out any dust from the machine before adding sandpaper. If your floor is flat with no noticeable warp, you may use a standing orbital sander instead (not a handheld one). This is easier to use without damaging the floor, but it tends to take longer. ...
When did lead floor refinishing end?
This practice ended in 1978 in the US, the 1990s in Canada and Australia, and the 1920s or earlier for most other Western countries. If your house was built before the ban in your country, consider hiring a floor finisher with lead certification to test your floor and refinish it safely.
Can you sand an old floor yourself?
If you do decide to sand an old floor yourself, take these precautions: Cover vents, doorways, and light fixtures with plastic sheeting. This is not a bad idea for any sanding job, to make dust cleanup easier. Attach a HEPA-filter vacuum to the sander. A "dust free" setup is not actually dust free, but it helps.
1 – Prepare the Room
Remove all the furniture and any obstacles that might get in the way during the sanding. Any doors that open into the room may make it harder to sand underneath, so we recommend removing them.
2 – Get the Sanding Equipment
To get the best bang for your buck, you should get a random orbital sander or a large sheet sander. They’re versatile, powerful and will give you perfect results not only for this task but for any other sanding task that comes up int he future. To know which ones are the best, check out the best sanders for deck article.
3 – Ace the Sanding Process
Decide on the grade of sandpaper that you are going to need. In most of my projects, I have always started with a rough grade (50 grit), followed by a medium one (120) then a fine 240-grit one or more for the finishing.
4 – Apply the Finishing Strokes
Inspect the surface, making sure that you have a smooth and even surface. Use the sanding screen on a floor buffer to clear the uneven surfaces and create an extra smooth finish (optional). Use a vacuum cleaner and a wet rag to mop off the dust.
When should parquet be sanded?
parquet is sanded down during renovation. There is no standard time period for this.
Can I sand the parquet myself?
Even if it looks very simple in different videos, you should leave parquet sanding to the professionals. There are just too many things that can go wrong with it. In addition, handling the machines requires a lot of practice and experience.
What is the most common sander?
The most common of all. The palm sander. Just like the handheld random orbital, palm sanders oscillate, but the palm sander plate is fixed straight. Without this ‘give’ the palm sander can be a little more aggressive, while still producing quite a smooth finish.
Can palm sanders cut mustard?
The problem is with this sander is that it still doesn’t cut the mustard in terms of power and aggressiveness. Again, if you choose to use this sander, prepare for a long hard slog. 2.
Can you refinish hardwood floors by hand?
If your floor is very uneven, deeply dented or has several layers of hard polish, then I suggest refinishing your hardwood floors properly. Other than that folks, sanding hardwood floors by hand is pretty simple.
Can you use 40 grit wood sander?
Yes you can put a 40 grit on it and ‘rough up’ some small areas, but if you plan on sanding your wood floors by hand with this sander then you had better clear your calendar. 3. Taking third place, the palm sander. The most common of all. The palm sander.
Can belt sanders sand scratches?
The handheld belt sander can sand off old finish and sand out dents and scratches much more easily than the previous sanders. While it won’t keep up with the speed of a normal floor sander, the hand held belt sander will get the job moving forward with reasonable speed.
What is an edge floor sander?
An edge floor sander is a small, hand-held sander designed to get in those hard-to-reach areas that the drum sander and large orbital sander cannot reach. An edge floor sander has a dust bag. Edge floor sanders available for rent are far more powerful than hand-held orbital sanders that many homeowners may already own.
What is an orbital vibrating floor sander?
An orbital vibrating floor sander is, like the drum sander, operated while standing up. The difference is that the sanding head and sandpaper do not rotate; instead, they vibrate in tight circles.
What is a drum sander?
The drum sander consists of the sander body itself, a large dust bag, and a drum on which you attach large belts of sanding paper. The drum sander rips off the bad spots, the high spots, stains, paint drips, and even some deeply embedded stains from your floor.
How to protect your home from dust?
Use dust barriers to protect other areas of your home. Wear a dust mask when operating the machines. Air-borne fine dust can explode. When using the floor sander, always make sure that no flames are present in the room or nearby. Always ventilate the room well.
Can you overbuy sanding paper?
It is better to overbuy sanding paper, as most rental yards will buy back unused paper, though you should confirm this ahead of time. The drum sander is the real workhorse of hardwood floor sanding. It is a massive piece of equipment, too heavy for most people to lift—two people are required to carry it.
Can you use extension cords on a floor sander?
In some cases, extension cords may not even be allowed. If using an extension cord, do not loop the cord tightly around a spool or reel as this can lead to heat build-up that can melt the cord. Always unplug the floor sander when changing the sandpaper or working on any part of the machine.
Is a vibrating floor sander the same size as a drum sander?
Roughly the same size as the drum sander and also employing a dust bag, the vibrating sander will come as a welcome relief from the drum sander. This type of sander is lighter and easier to move than the drum sander. There is less danger of hurting the wood with an orbital vibrating floor sander.
What grit sandpaper to use for hardwood floors?
80 grit: Takes out the scratch from 60-grit sandpaper. This is usually the final grit for most standard hardwood floors. 100 grit: Takes out 60 or 80 grit scratch. This is usually the final grit for maple, birch, or other particularly hard woods, and for any floor that you would like to stain. 150 grit: Extremely fine sandpaper.
How to sand a floor with 40-60 100?
If the floor is in good shape, start with the most common sequence, which is 40-60-100. Start with a 40-grit cut and see if the section of the floor is completely bare and flat after your pass. If it is, that means that you can sand the floor with the 40-60-100 sequence.
What grit sandpaper to use for scratching?
150 grit: Extremely fine sandpaper. Can take out the scratch from 120-grit or 100-grit sandpaper if necessary. Note that there are other grits available, including 30, 40, 50, and 120. Remember to sweep and clean the floor before you start sanding AND in between each grit.
How to pick the right grit for hardwood floors?
How to Pick the Right Grit Sequence for a Hardwood Floor. When it comes to sanding a hardwood floor, grit sequence is everything. You want to start with a more abrasive grit and then use successively finer grits. The first grit is meant to take off any finish, the next is to smooth out the pattern of the first grit, ...
What grit to use for wood floors?
36 grit: A good starting grit for newly installed floors or floors without finish but have a lot of over wood. This grit should remove all over wood and make the floor flat. 60 grit: Not intended to be used as a starting grit. This grit takes out the scratch from 36-grit sandpaper, but does not remove much wood .
How many grits to sand a floor?
The floor will accept the finish evenly and look great. Sometimes it takes more than just three grits to achieve a smoothly sanded floor. But if you choose the correct sanding sequence, most floors just need three passes with the big machine to acquire a smooth finish.
What is the purpose of the first grit on a sander?
The first grit is meant to take off any finish, the next is to smooth out the pattern of the first grit, and the final grit is meant to smooth out any remaining sander marks and provide the finishing touches. If you pick the wrong sequence for your sander, you won’t achieve a smooth transition between one grit and another.

1 – Prepare The Room
- Consider the chance of lead. Many older homes contain lead in the floor finishes. This practice ended in 1978 in the US, the 1990s in Canada and Australia, and the 1920s or earlier for most other Western countries. If your house was built before the ban in your country, consider hiring a floor finisher with lead certification to test your floor and refinish it safely. If you do decide t…
- Check for nails and staples. Hammer in any nails that are sticking up. Remove any staples or …
2 – Get The Sanding Equipment
3 – Ace The Sanding Process
4 – Apply The Finishing Strokes