How To Build Round Steps Out Of Wood


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Have you ever needed to make a stairway, but didn’t have any wooden boards that were the right size? Then this article is for you. We will fully discuss on how you can build round steps out of wood.

a round staircase made of wooden material

Many people in need of building stairs for different reasons come across this difficult task and get overwhelmed. In this post, we will teach you how to create your own beautiful round steps with ease. The most important element of a beautiful staircase is the round steps.

The round shape adds a unique architectural design, and allows the path of the stairs to flow uninterrupted between floors. The curved steps look very impressive, but they can be per hard to build correctly.

The most common mistake stair builders make is not fully understanding how to build round steps out of wood. To create a truly stunning set of stairs that looks professional, you will need to use the right techniques.

What Is A Round Wooden Step?

The round wooden step is a key element in creating a beautiful and functional staircase. Creating the perfect round step ensures that it looks strong and sturdy, with no visible imperfections or empty spaces where the wood is connected.

If you are new to carpentry, you need to know how to build round steps out of wood, so you can effectively create a staircase that looks like it was done by an expert carpenter.
It shouldn’t be too thin or too thick, but rather the perfect height.

The last thing that you want is your guests tripping on the stairway as they enter your house. Creating the perfect round step is tricky, but with a little bit of know-how and practice, you can learn how to make these steps look like you are a professional carpenter, even if you are new to carpentry.

The most common mistake when building round wooden steps is that the individual pieces of wood that comprise the step are too tall or too short. This will cause people who walk on them to trip, and it ruins the aesthetic appeal of your staircase.

When building your staircase, you need to make sure that each piece that composes each stair is built with attention to detail. The height of each step should be consistent all the way from start to finish. In other words, every step should be the same height.

When you are starting your staircase, make sure to use your measuring tape and mark out the exact dimensions of the platform on which you want to build your wooden steps. You want to make sure that it is the right size and shape so that the stairs fit perfectly.

You also need a plan for how your staircase is going to look like. This will give you a ceiling for how high you can make each step, allowing you to have a better idea as to how many steps you need.

Don’t forget that every step should be different from one another when building your staircase, so don’t try and measure them all at once. If done correctly, you should have curved steps in which the rise of each step it equal to its run.

This will help you to create a stunning staircase that looks perfect every time. It is important to realize that you will need to build a platform out of wood as the foundation for your staircase.

The platform is used in order to create a sturdy landing area for the stairs, increasing their stability and strength. The platform should be strong and stable, while also adding decorative elements that add character and appeal.

Moving on to the next topic, let’s discuss on the step by step processes on how to build round steps out of wood.

Let’s get started!!

a round step made out of wood built inside a house

How To Build Round Steps Out Of Wood

Here we will be looking at the step by step processes on how to build round steps out of wood. This steps includes:

Step 1: Preparing the Plywood

Prepare the plywood with a slight radius when making your steps. You can make this cut with a circular saw, table saw, router, or you can use a hand saw of circular while marking the radius as well [you can also just measure it at different angles to determine an available half-circle radius on your plywood].

Once you have marked it, run the blade along that line to measure its portion in length. Do not cut through the midline of your board! If you do so, then there will be one side shorter than the other and create a gap in between two steps.

Step 2: Cut the Edges Off

Next, you will need to cut the edges of the plywood so that they are all in the same plane. You can find a perfect half-circle or a full circle on your plywood or use a handsaw to cut it. If you want to cut it with a circular saw, then line up the blade and make sure that your cut is as close to perpendicular as possible with its edge.

When you have completed this step, run your finger along the edge to check for any excess wood. For any overhang, screw a short piece of wood from underneath and from above and clamp them together, creating a step stool.

Step 3: Cutting the Curves

After you have cut the edges of your plywood, it is time to mark out the curves for the steps. Ensure each piece of wood is cut in a manner that its edge can be attached to another straight edge. Once both ends are attached to each other, they will create a full circle stairway.

Step 4: Marking the Stairway

Use a tape measure to mark the width of the staircase. Cut it with the same saw to fit proportionately. This will be the bottom part of your staircase.

Step 5: Joining the Planks Together

Once your steps are cut out correctly, you can attach them to form the staircase. You will need to keep in mind that each step should be slightly below the one below it, so that the stairway does not wobble. Use a ruler to measure and mark for where you want to screw the ends of each plank to be secured onto the center of your step.

Step 6: Attaching the Stairs

Attach one end to the top of the structure, and the other end to the bottom. You can attach it with screws or by drilling holes for masonry. The decision is entirely up to you, as long as it does not affect your staircase’s integrity.

Step 7: Building the Stair Treads

Use your mason’s pencil to mark in the middle of the steps for where you want them to curve upward. You can also use a piece of wood or two to form the curved part at this point

When cutting your curved plywood into individual steps, you may have some left over pieces of wood that you need to remove. Cut off excess pieces that are not needed so you do not get any scrap left over.

Lay out your boards on your floor and make sure they fit correctly together before nailing them together in the desired order. It is very important to follow these steps so that your staircase does not wobble.

Cut the shape of your stair tread according to where you marked it in the previous step, and nail them together. Use a nail gun or a hammer and nails to attach them properly. To avoid any gaps between the steps, make sure to measure out where you need to cut your plywood before nailing it down.

Step 8: Finishing the Stairway

Now that you have created your staircase, it is now time to finish it. For the last step, you will need to sand off any sharp edges and make sure that everything is smooth to avoid any unsightly gaps or gaps that may cause injury.

You need to utilize wood putty or wood filler in order to fill in any gaps and make sure everything is as flat as possible so that no one slips or trips on your stairs if they are not even. You can also try using different shades of stain and clear lacquer or sealer in order to give you a beautiful finish for your stairs.


A beautiful staircase adds a beautiful architectural accent to your home and is a nice feature that can be incorporated into your design. Now you know how to build round steps out of wood and how to create your own beautiful staircase.

Building a curved staircase can be very difficult, especially if you have little to no experience in carpentry and woodworking. However, if you have the right tools to help you out and a few simple tips to get started, then your hard work will pay off every time.

By following the proper steps in this tutorial, you can create a beautiful staircase out of wood. You will need to designate a certain area for your stairs as to not affect other areas of the house.

This can be done by using a mason’s level and marking out where the ends meet. Make sure you have all the boards cut to the exact same length, and all of them are attached securely so that they do not wobble.

It is very important to make sure that everything is square and straight in order to prevent any unwanted wobbling while walking up and down your stairs.

Once you have completed your staircase, you can create a beautiful addition to your house. The best part is that it only takes a few simple carpentry and woodworking techniques to do so.

a rounded staircase with three steps

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