Sanding wood by hand is a great way to give wood an even, smooth finish for painting, staining, or finishing. But learning how to sand wood by hand is an essential part of refinishing furniture to make it look and feel nice.
In this blog post we will discuss the steps you need to take when sanding wood by hand, as well as provide answers to some frequently asked questions about the process. With the right tools and technique, anyone can sand wood properly and get amazing results!
Whether you are looking to give a piece of furniture a new coat of paint, stain, or finish, sanding the surface first will make sure that your project has a smooth and even finish.
But how exactly do you go about sanding wood by hand? It’s pretty simple, but can be time consuming without power tools! So let’s get started!
Supplies for Sanding Wood by Hand
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- Sandpaper (coarse, medium, and fine grit)
- Shop Vacuum
- Tack Cloth
- Krud Kutter
- Safety glasses
- Respirator mask
Choose the right sandpaper for your project
When it comes to sanding wood by hand, choosing the right sandpaper is essential for achieving a smooth and even finish.
Different types of projects require different grits of sandpaper – coarse grit paper for removing rough spots, medium grit paper for smoothing out irregularities in the wood’s surface, and fine grit paper for creating a smooth finish on the wood’s surface.
Our blog post on the best sandpaper for furniture painting gives an overview of the different types of sandpapers that are available and which ones are best suited to your project.
The cheap sandpaper will only last a very short time before it won’t sand much at all. Or it rips easily, so then you have to change it out for a new piece. Spending a little more money on the sandpaper will help your project go faster.
If you just need to smooth out the wood a little, maybe remove some splinters on the end of the wood, you can just sand it with 220 grit sandpaper.
If you need to remove an old finish on the wood, start with medium grit sandpaper (150 grit) and see how easy it is to remove. If it isn’t coming off very quickly, you can move to a more coarse grit sandpaper like 80 grit.
Just be careful with the more coarse sandpaper because if you have thin wood veneer on your furniture, you can easily sand through it, and then not be able to stain your wood without having a big spot in it.
Once you’re done with the coarse grit sandpaper, change your sandpaper out for medium grit sandpaper, and sand everything again. Then sand everything again with 220 grit sandpaper to finish smoothing everything out.
Moving through all of the different grits like that is more efficient and it doesn’t leave as many marks behind.
Prepare the wood surface by removing dirt and debris
If your surface is dirty with grime on the surface, it’s best to remove all of the grime before sanding to prevent that grim from being pushed down into the wood. If there is dirt on the surface, it’s best to remove the dirt so it doesn’t scratch up the wood more than sandpaper.
Check out our blog post about cleaning furniture before painting to learn more about why it is important to clean before painting.
Additionally, if there are any nails, screws, or other hardware on the piece of furniture you’re working on, make sure to remove them before beginning to sand as well.
Once all foreign objects have been removed from the surface of your project, you can now begin to prepare it for sanding!
sand with coarse grit paper
When it comes to sanding wood by hand, starting with a coarse grit sandpaper like 60 grit sandpaper, 80 grit sandpaper, or 100 grit sandpaper, will remove any rough spots or irregularities in the wood’s surface.
It’s important to remember that if you have thin wood veneer on your furniture, be careful when using more coarse sandpapers because they can easily damage the veneer.
When sanding, sand with the direction of the wood grain. For example, there are lines in the wood. Those are called the grain. So, you want to sand with those lines. If you go across the lines, you will see all of those scratches once you add a topcoat or stain to the wood.
When done with the coarse sandpaper, use a vacuum to suck up all of the sanding dust off of the surface.
Sand with medium grit paper
Then move to a medium grit sandpaper (120 grit, 150 grit, or 180 grit sandpaper). This grit of sandpaper will smooth out the wood better and give you a nice, even surface.
Sand with medium grit paper until all of the irregularities in the surface have been smoothed out. When done with this step, use a vacuum to suck up all of the sanding dust off of the surface once again.
Sand with fine grit paper
Then, finish off with some fine grit sandpaper (200 grit, 220 grit sandpaper) to finish smoothing the surface for stain, paint, or a topcoat. This step helps to make sure that your project looks even and professional.
Once done, use a vacuum or tack cloth to remove any sanding dust from the surface before staining, painting, or topcoating.
Following the steps above will make sure that you are sanding wood correctly and safely. Sanding is an important part of any furniture restoration or refinishing project, so taking your time and following these tips will help you get amazing results.
Here are more tips on how to sand down wood to learn more.
Now you can apply stain, topcoat or paint to your wood!
After the wood has been properly sanded, it’s time to apply stain, topcoat, or paint! Applying a finish to your wood project can be a bit daunting if you’ve never done it before. But don’t worry – with the right supplies and some knowledge, you’ll get amazing results in no time!
Our blog post on how to stain wood furniture provides an overview of all the steps involved in staining wood furniture including what types of stains are best for certain projects and how to prepare the surface of your project before applying stain.
Read on for more tips on applying stain, topcoat or paint to your wood project!
If you’re wanting to paint your wood, our painting furniture post will give you everything you need to know to start painting your furniture to get high end results.
How many times should I change my sandpaper when working on a large project?
When sanding a large project, it’s important to change out your sandpaper often. When using a coarse grit paper like 80 or 100 grit, you should change it out as often as you notice that it isn’t sanding as fast as it was.
Sandpaper can quickly lose its abrasive properties when being used on large projects. Keep in mind though that the higher quality sandpaper will last longer than the cheap sandpaper.
If you would rather save money, you can keep using the sandpaper after it starts to loose the abrasiveness, as it will still sand. It just doesn’t sand off as fast as new sandpaper.
Does it matter which direction I move while sanding?
Yes, it does matter which direction you move while sanding because moving in the wrong direction can result in scratches showing up in your stained or topcoated wood.
It’s important to always sand with the grain of the wood and not against it as this will not leave unsightly scratches. (The direction of the wood grain is the same direction of the lines in the wood.)
Additionally, if you’re using a finish on your wood such as paint or stain, sanding with the grain will help the finish go on more evenly and look better.
- Remove dust, dirt, and grime from the surface.
- To remove the finish from the wood or to sand very rough wood, start sanding with a coarse grit paper (60, 80, or 100 grit) making sure to sand with the direction of the wood grain
- Use a vacuum to suck up all of the sanding dust off of the surface after finishing with coarse grit paper.
- Move to medium grit paper (120, 150, or 180 grit) for smoothing out irregularities in the wood’s surface. Use a vacuum again once done with this step
- Finish off with fine grit paper (200 or 220 grit) to create a smooth finish on the wood's surface
- Vacuum one more time before applying stain, topcoat, or paint
more sanding tips
- How to Sand Curved Surfaces
- The Importance of Sanding Before Painting Furniture
- Best Sanders for Furniture
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