From handrails to balusters, each stairpart product we offer has the highest craftsmanship and quality for lasting durability.  Our show room has balusters, handrail and CableRail on display at all times for you to find the perfect selection for your home. Stop in today and our sales team will help you find exactly what you are looking for!

Newel Post

Newel Posts are the anchors of stairways and help to support the rest of the staircase. Choose from a wide variety of colors and finishes that can bring together the look of the staircase and your space.


While a very functional part of your stairs, handrails can also be stylish. With a wide varitey of materials, designs, and colors available, you can find a railing option that fits your style while also keeping your stairs safe.

Metal Baluster

Balusters, also sometimes called spindles, are the decorative columns that run up the staircase and act as a support for the railing. If you’re looking for a modern look for your staircase, metal balusters are the perfect option.

Wood Baluster

Balusters, also sometimes called spindles, are the decorative columns that run up the staircase and act as support for the railing. If you’re looking for a more traditional look for your staircase, wood balusters are the perfect option.

Cable Rail

Cable rail can be a more modern alternative to a traditional baluster. They also provide an open look and feel to a staircase. We can help you find the right cable rail for your home.

Stair Treads/Risers

Stair treads, or the part of the stairs that you walk on, are the most important part of your staircase. The risers, or the vertical face of each step, also have an important role. We offer a wide variety of options when it comes to both to make sure you find the exact look you want for your home.


Strong service orientation from the sales to the delivery personnel. All involved make the client comfortable and take time to create and find the best ways to bring the client's vision to reality! Quality products and quality people.

Joy C.

Always helpful and knowledgable, thank you!

Michael I.

Builder's Millwork was a delight to work with. Incredibly professional and they worked in close collaboration with us every step of the way. We couldn't be happier with the outcome and can't thank them enough for all of their help in getting exactly what was right for our new home!

Shaine S.

Builder's Millwork has very friendly staff that is nothing but professional. They are knowledge on products, have access to custom items, offer timely delivery, and have a network of people to finish the job. 

Josh D.

Visit Our Showroom

Our Showroom contains product displays to inspire you as you are planning your home or office project. From kitchen design to bath lay-out to office work space and facility planning, we consult with you, your builder or architect to create a look and function that fits you, your family or company's needs. Stop by today on East 10th in Sioux Falls.

contact us

Stop by our showroom, give us a call or fill out the form with any questions or to request a free quote.

2310 E. 10th, Sioux Falls

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2310 E. 10th Street
Sioux Falls, SD 57103
Mon-Fri: 8am–5pm
Sat:  8am–12pm


27079 Katie Road
Tea, SD 57064
Mon-Fri: 8am–5pm

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