4/4 Curly Walnut Lumber
Out of stock
Buy 10+ → 10% off
Buy 20+ → 15% off
S4S - Surfaced & Ready to Use
Precision milled on all four sides.
Straight, consistent, ready-to-use boards.

Curly Walnut is a rich, chocolate brown color enhanced by a rippling figure that creates a three-dimensional wave-like shimmer across the surface. These 4/4 boards are ideal for furniture, cabinetry, gunstocks, interior paneling, veneer, turned items, and other small wooden objects.
Thickness: 15/16″ thick
Width: 5″ wide
Length: 24″, 36″, or 47″ long
Out of stock
Precision milled on all four sides.
Straight, consistent, ready-to-use boards.
Sometimes as we are sorting through our Black Walnut we happen across some unique and rare figure and are able to separate it from the regular stuff. We can't promise we will always have lots of this in stock - but you can be sure these boards have been selected for figure and curl on some of the board. It would be rare to have the curl appear throughout the whole plank.
Although these boards have been skipped dress to show colour and grain, they will still require some TLC and additional milling. If you would prefer to have the milling done for you - check out our S4S Curly Walnut Lumber.
What can you expect?
We will carefully handpick a high quality board for you. We pay close attention to the wood species characteristics so we can send you a board that well represents each wood type.
In order to offer more protective packing for shipping - our lengths are often 1/4" less than sizes listed. Need a longer length? Please email us for a quote.
Rough Cut Lumber
Who are they for? These are ideal for those who enjoy working with machinery or hand tools to mill their own boards.
We use this term to describe boards that require additional milling. Rough Cut Lumber have been run through the planer to show the grain however they have not been dressed. You will need to mill both faces and edges. Rough Cut Lumber are available in specific lengths with varying widths.
For example: 4/4 x 6" x 24”
You will receive a board that is just shy of an inch thick, with a width in the range of 5-6”, and is 24” long.
S4S Lumber
Who are they for? These are ideal for those who aren’t equipped with the necessary tools to flatten and straighten boards.
The term “surfaced” or "dressed" refers to a piece of wood that has been milled. To achieve the necessary dimensions, we select a larger board to work from. Both faces and edges are then surfaced so you can be assured that the board is flat and straight. These boards are available in specific sizes.
For example: 3/4” x 5-1/4” x 24”

The grain and finish are great - it was a shade lighter than I’m used to but with finish on it looks amazing.
Fantastic quality and grain, no defects....always the case when my order arrives
The boards are great
Excellent. The edges needed some joinery but overall, it planed beautifully to 1 inch
The boards are perfectly flat and even-grained. 1/2" lumber is hard to get so I'm happy to have found that you stock it.
Very satisfied with customer service 👌
Great condition and fast shipping
Quality of Black Walnut & Paduck was excellent. Product was well packaged
I ordered several pieces of cherry and walnut. They were beautiful wood pieces. However, one piece was short. Customer service gave me a couple of options to correct the situation. A replacement piece arrived in 2 days. An excellent company gives excellent service. KJP is that excellent company.
Highly recommended and my go to place for wood. Just wish had a store in Ontario.
S4S Walnut Lumber
Once again great quality wood from KJP. Each piece was excellent: 8/4 Ribbon striped sapele, 8/4 walnut, and 8/4 Roasted ash. I have several projects lined up for the new year and can’t wait. Thanks to evryone at KJP Select Hardwoods. I hope everyone has a great holiday season.
Lucky that I am a true craftsman, others would not be so lucky. Straight boards would be appreciated in the future…
I have always received high quality hardwood from KJP, and my latest order was no different.
Outstanding as usual
Great products and customer service.
5/4 Walnut Lumber
Ordered 8/4 walnut and maple. Came in reasonable amount of time and looks good!
8/4 Curly Walnut Lumber
I purchased this Walnut for a box I will be building to contain a gift. Very nice board. Very pleased with my first order and will continue to turn to KJP Select Hardwoods for my dimensional lumber needs.
Shipped quickly and as advertised. High quality stuff. Loving working with this gorgeous wood.
I just received my shipment from KJP. The order shipping time was completely reasonable given the distance. Lumber dimensions were spot on. A little more sapwood than I hoped, but overall great product!
High quality walnut! Thank you to who picked them! Will be shopping here again
As last time I ordered this wood is straight and dry.
This thick walnut was straight, true and square with sharp edges and very nice grain pattern. I bought some thins as well (walnut, paduak and maple) and all were excellent quality.
Planer left a small indent towards the end of the piece. Poor grain.
Worth the price at the time. Clear and clean walnut. Very little sapwood.
The grain was good for my project
great
Beautiful pieces of wood. I finished one epoxy river charcuterie board with these pieces and can’t wait to get my hands on some more. Once oiled, the gorgeous figuring just pops! Love it!
I ordered 4 4/4 walnut boards and 3 were good, one was warped and not suitable for the use I intended
For this price - I would expect clear lumber that is mostly heartwood.
Of the 5 pieces I received more than 50% of the boards were sapwood. At least 2 of the boards had their entire face as Sapwood. Yes there is a time and a place for sapwood, but i assure you when we are buying S4S Walnut, we do NOT want sapwood.
It should also be of note that the ends of the boards had checking cracks.
I had high hopes for KJP, but I don't think I can order from them again.
I've built a quality business due to the consistent quality and vast selection carried here.
Great staff amazing customer service!
Keep up the amazing work!
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Not sure where to start? Try these collections:
| Description |
| Price |
| Vendor |
| Type |
| Product variants |
| This figured Black Walnut wood is not to be missed!Sometimes as we are sorting through our Black Walnut we happen across some unique and rare figure and are able to separate it from the regular stuff. We can't promise we will always have lots of this in stock - but you can be sure these boards have been selected for figure and curl on some of the board. It would be rare to have the curl appear throughout the whole plank. Although these boards have been skipped dress to show colour and grain, they will still require some TLC and additional milling. If you would prefer to have the milling done for you - check out our S4S Curly Walnut Lumber. SpecificationsWhat can you expect? We will carefully handpick a high quality board for you. We pay close attention to the wood species characteristics so we can send you a board that well represents each wood type.
In order to offer more protective packing for shipping - our lengths are often 1/4" less than sizes listed. Need a longer length? Please email us for a quote. | Regular price
From $30.95
Sale price
Regular price
Unit price
/per
| The Wood Vault | Wood |
Width
5"
Length
24",36",47"
|

Out of stock
Sometimes as we are sorting through our Black Walnut we happen across some unique and rare figure and are able to separate it from the regular stuff. We can't promise we will always have lots of this in stock - but you can be sure these boards have been selected for figure and curl on some of the board. It would be rare to have the curl appear throughout the whole plank.
Although these boards have been skipped dress to show colour and grain, they will still require some TLC and additional milling. If you would prefer to have the milling done for you - check out our S4S Curly Walnut Lumber.
What can you expect?
We will carefully handpick a high quality board for you. We pay close attention to the wood species characteristics so we can send you a board that well represents each wood type.
In order to offer more protective packing for shipping - our lengths are often 1/4" less than sizes listed. Need a longer length? Please email us for a quote.
Rough Cut Lumber
Who are they for? These are ideal for those who enjoy working with machinery or hand tools to mill their own boards.
We use this term to describe boards that require additional milling. Rough Cut Lumber have been run through the planer to show the grain however they have not been dressed. You will need to mill both faces and edges. Rough Cut Lumber are available in specific lengths with varying widths.
For example: 4/4 x 6" x 24”
You will receive a board that is just shy of an inch thick, with a width in the range of 5-6”, and is 24” long.
S4S Lumber
Who are they for? These are ideal for those who aren’t equipped with the necessary tools to flatten and straighten boards.
The term “surfaced” or "dressed" refers to a piece of wood that has been milled. To achieve the necessary dimensions, we select a larger board to work from. Both faces and edges are then surfaced so you can be assured that the board is flat and straight. These boards are available in specific sizes.
For example: 3/4” x 5-1/4” x 24”

