How to Scrape a Hardwood Floor
How to tell if your hardwood floor needs to be refinished, the steps taken in preparation for your refinishing project, and how to hand scrap a hardwood floor.
If you have a hardwood floor that is covered with many years accumulation of dirt and grime it is possible to restore it to mint condition. The best process to use is hand scraping this will not only remove the dirt and grime but also any adhesive mastic that was used to glue down either linoleum or floor tiles. For the do-it-yourselfer this can be a challenging project, but one well worth doing.
The number one tool on this job is patience, and here is a list of the other tools that you will need. But the first thing you’re going to have to decide is whether or not the floor really needs to be scraped. This is done by allowing a drop of water to fall on the floor if the water beads up or soaks in slowly you may get by with a good cleaning and polishing. However, if the drop of water soaks in quickly that means the wood fibers are already exposed, and you will have to refinish the floor. The required tools are: a paint scraper, a putty knife, a pail of water, a sponge or cloth and a dry cloth to wipe up behind you.
If you have decided to refinish keep these things in mind. Floor sanding removes a lot of wood from the surface of your floor, so your flooring must be at least three quarters of an inch thick; otherwise you are apt to stick your foot through the floor. Floor sanding is also extremely dusty even if the sanding machine is equipped with a vacuum. You should also keep in mind that a tongue and grooved floor cannot be sanded as often as a floor made of straight edged boards (planks). Some of the newer floors are as thin as a quarter of an inch and do not tolerate sanding. If your hardwood floor is covered with a covering you have to remove the covering first to expose the floor.
Any home-improvement project requires a great deal of preparation. Refinishing a hardwood floor is no exception. Every thing in the room where the floor is going to be refinished must be removed, and this means every thing. If the floor extends into a closet everything in the closet will also have to be removed.
Then you will have to cover the light fixtures to keep dust from collecting in them. This can be done with a taped on plastic bag. Most light fixtures will fit into a plastic grocery bag that you get for free every time you buy groceries.
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Dez | Dec 14, 2008 | Reply
This tutorial makes no sense first they instruct you to begin scraping against the wood grain in step two then in step three they tell you to scrape with the grain Then they contradict everything they said in step 4 saying “Continue the scraping process, first with the wood’s grain, and then against the wood’s grain. Do this until you are satisfied with the appearance of the floor.”
caz | Jan 1, 2009 | Reply
No, that is exactly what you are supposed to do- first one direction then the other…. it is a two step scraping.
trm | Apr 6, 2009 | Reply
Is that Caz R.? I’d like to hear more.
Bob | Nov 26, 2009 | Reply
This person has no idea what he / she is talking about. Your floor must be 3/4″ or else you’ll fall through it? Does this mean you have no sub-floor? I often sand 3/8″ floors and have never had any problems. It is very common for older floors to be 3/8″ and they can be sanded 3-5 times before you start seeing the tongues and grooves.
And what’s this all about scraping with or against the grain? Are you telling people that you have to figure out which direction the tree grew on each and every plank? How do you scrape against the grain when you get close to a wall on the ends???
Also, if you are going to use water, you better buff the floor properly or else you will have stains everywhere. You are best to completely sponge-mop the floor with water once you’ve buffed the floor. When staining, this opens up the wood’s pores and helps make a stain more uniform, and slightly darker / richer.
Bob | Nov 26, 2009 | Reply
Also, have smoothing file handy to sharpen your scraper every 5-10 minutes. Your scraping will go much faster with a properly sharpened scraper.