Walnut Boards, Treads and Millwork

Walnut for stair treads, mantels, cap rails, shelves, and custom millwork. Its deep color and natural grain make it a strong choice for feature pieces that need to stand out.

Request a quote Estimate material

Planning your Walnut project

For Walnut mantels, shelves, stair parts, or millwork, provide finished dimensions and quantity.
Describe your preferred color and sapwood appearance so the material can be selected for the visible faces.
Pick up at our Black Mountain, NC lumber yard, or include the job ZIP on the quote form to request regional delivery.
Use the planner for a starting material list, or request help with the details you already know.
For custom profiles, provide linear footage and the finished dimensions you need.

Quote a Project

Where it works well

Walnut is often used where one beautiful piece carries the room: cap rails, mantels, stair treads, shelves, furniture-grade boards, and custom millwork. Whole-room flooring can also be discussed when you request a quote.

Color and appearance

Walnut heartwood ranges from chocolate brown to deep purplish-black, with grain that runs straight to gently wavy. Creamy sapwood can be trimmed away for a more uniform look or kept as part of the design. Walnut usually lightens as it ages and sees sunlight.

Feature pieces and millwork

Cap rails, fireplace mantel blanks, stair treads, shelves, and S4S boards are common requests. Include the finished dimensions, edge details, quantity, and sapwood preference so the quote reflects the piece you want to build.

Grades and appearance

Describe the appearance you want for your Walnut project, including knots, color variation, and the faces that will be visible. Include the grade from your plans or the product you want to match. We will confirm the grade, dimensions, and availability with your quote.

Photos

Application illustrations can help you describe the look you want. Captions distinguish general examples from species-specific illustrations.

Pickup and delivery

Pickup is available at our Black Mountain, NC lumber yard. To request regional delivery, include the job ZIP, timing, and access or unloading notes on the quote form.

Request a quote

Send the planner into the quote form, or skip it and request pricing with the species already selected. You can also send a material list to Order@timberlinelumbercompany.com or use Express Order.

Walnut FAQ

Do you stock Walnut in Black Mountain?

Walnut is selected by finished dimensions, grade, appearance, sapwood preference, and quantity. Tell us what you are building and we will confirm the material and availability for the project. Pickup is available in Black Mountain, with regional delivery priced through the quote form.

Can I quote stair treads or a mantel?

Yes. Include finished dimensions, edge details, quantity, and any sapwood preference with the quote. A photo, drawing, or profile note is helpful for feature pieces and custom millwork.

Ready to quote Walnut?

Quote a Project, or go straight to the quote form with the species already selected.

Request a quote Request a quote