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"I was kind of skeptical about whether the wood would look as good as it did on the website. When I opened the box I was more than pleasantly surprised. Not only was the wood as advertised, it is something that I would have paid considerably more for at my local wood store."
"The delivery time from Ontario to Nova Scotia was faster than any Amazon product."
"There was a small issue with my order and they took care of it in minutes. Literally minutes. This was my first purchase and I will definitely be a repeat customer."
"This was the third time I ordered from here and every time the product has been great, every phone call answered was great help and very quick delivery."
"Unlike Home Depot or Lowe's, these boards were straight as, you guessed it, a board!"
Black Walnut wood is a beloved choice among North American furniture makers, and its our specialty here at The Knotty Lumber Co!
The rich heartwood showcases a spectrum from pale to deep chocolate brown, with enchanting hints of red, purple, or grey, while the sapwood ranges from pale yellow to nearly white. Unique grain patterns like curl, crotch, and burl add to its allure.
Once you’ve experienced working with Walnut, you’ll be inspired to use it again. Its rich brown hue is unmistakable, and when exposed to sunlight, it gracefully transforms into a dark honey color. With its excellent dimensional stability, shock resistance, and strength, Black Walnut is a dream for woodworkers, making it an effortless choice for your next masterpiece.
Not 100% satisfied? We’ll replace it, refund it, or fix it — whatever it takes
From a single standout board to full retail or renovation projects, we’ve helped over 3,000 Canadian woodworkers bring their vision to life.
Whether you’re a first-time DIYer, a contractor building custom interiors, or a designer sourcing unique wood for a client — we have the experience, selection, and support to get you exactly what you need.
