Premium Black Walnut 12/4 Lumber, Clear One Side

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Premium Black Walnut 12/4 Lumber, Clear One Side

$20.99 /Board Feet

1-99 $20.99 /Bd. Ft.
100+ $15.74 /Bd. Ft. (25% off)
Tip: mix or match for your best price! Details
Bummer! Sold out
We're working on getting more
Get notified when it's available!

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Local Store Pick-Up May Be Available

Call to Reserve
Tempe
480-355-5090
Tucson
520-745-8301
Phoenix
602-504-1931

Choose The Right Type of Walnut for You

comparing natural wlanut lumber

Natural Walnut

- Abundant color mix
- At least 83% clear
- The most economical walnut
comparing high character wlanut lumber

High Character Walnut

- Wide widths
- Sound, tight knots & cracks
- 90%+ heartwood 1 face
comparing premium wlanut lumber

Premium Walnut

- 90%+ heartwood 1 face
- Minimal knots
- High-demand color spec

About Lumber Sizes & Shipping Length Restrictions

Premium Walnut lumber comes in random sizes. Here's what you can expect.

4" to 7" Widths

Price shown is for a random selection of widths within this range. You can request specific widths or add a straight edge rip in the order form.

6' to 12' Lengths

This is the range of lengths that we might have in stock. The length you receive depends on how much you order.

Length Shipping Restrictions
84" (7') long max
We always try to ship the longest lengths possible.
8' to 12' long is possible
8' and longer can be shipped truck freight, but this method is usually economical only for shipments that are at least 450 lbs (approx 100-150 board feet depending on the wood).

2-13/16" Thickness

Also known as 12/4, S2S. Surfaced 2 sides (S2S) from rough sawn lumber. You should be able to yield approximately 2-3/4" thickness after you flatten, plane, shape or sand your project parts to fit your project
Learn more in our blog: "What Does 4/4 Mean in Lumber?"

How Lumber Ordering Works

1

Decide how much you need in Board Feet. Best way to get help with this is to use our Project Planner worksheet

2

Consider how much extra you want for arranging grain or color, fixing mistakes, testing cut set ups or finishes.

3

Choose your size requirements, if you have any, in the order form.

About Premium Walnut (Juglans nigra)

View All Premium Walnut Products
Weight

3.33

lbs /Bd. Ft.
-6.98% lighter than red oak (3.58 /bd. ft.)
Hardness

1010

Janka Rating
-21.71% softer than red oak (1290 psi)
Density

0.59

Specific Gravity
-7.81% less dense than red oak (.64)

General Workability
Good 4/10
Red Oak

Wood Texture
Fine 3/10
Red Oak

Ease of Finishing
Good 4/10
Red Oak

map of where Premium Walnut tree grows
Premium Walnut is a domestic wood from North America

Our Premium Walnut stands out with its exceptional quality that boasts over 90% heartwood content and a blemish-free surface on one side. It's a rare, limited selection and the epitome of top-notch, consistent walnut wood that money can buy.

color of Premium Walnut
Color Range
90%+ heartwood on 1 side
the Premium Walnut tree
What's The Tree Like?
A moderate sized tree reaching about 100 feet and producing a trunk up to 60" in diameter.
other names for Premium Walnut
Other Names
American black walnut, American Walnut, Black Walnut, Eastern black walnut
uses for Premium Walnut
Some Typical Uses
Gun stocks, musical instruments, fine furniture, cabinetry, flooring.

Lumber 101: What to Know About Hardwood Lumber

lumber random widths Random Widths
You will cut and/or glue to create the sizes you need
rough sawn vs surfaced lumber Surfaced Smooth S2S
We buy rough sawn lumber and have it surfaced 2 sides (S2S) so you're ready to work
rough sawn vs surfaced lumber Kiln Dried
We stock kiln dried lumber and store it in a protected warehouse
rough sawn vs surfaced lumber 83%+ Clear
Unless stated otherwise, we stock Select & Better graded lumber that's at least 83% clear one side
  1. Pick a wood you like
  2. Decide how much you need
  3. Give us your specs (if you have any)

This is the unit of measurement for hardwood lumber when it's bought/sold in random widths and random lengths.

Board footage is a measurement of volume, and it's abbreviated Bd. Ft.

One board foot is equal to 144 cubic inches.

board foot formula

It's a fraction that refers to rough (RGH) sawn thickness of lumber, and it tells you approximately how many quarters of an inch make up the thickness.

Surfaced lumber is thinner because it started out as rough sawn but it's been planed smooth. Planing removes thickness.

Rough Sawn (RGH) Surfaced (S2S)
4/4 ~1" 13/16"
5/4 ~1-1/4" 1-1/16"
6/4 ~1-1/2" 1-5/16"
8/4 ~2" 1-13/16"
12/4 ~3" 2-13/16"

Unless otherwise specified, our lumber is "Surfaced 2 Sides" or S2S for short.

Check out our blog for the full explanation.

lumber thickness Lumber Compared
Various lumber thickness as compared to one another

If you can cut your own pieces to size, here's how we can help:

  1. Enter requirements into the order form where it says, "Minimum Size Request"
  2. Tell us what you want to acheive or make
  3. You will receive wood that can yeild what you need. (You will create the final size)
  4. We may need to contact you for clarification

You will cut and/or join your material to create the finished sizes you need. We'll pick out wood that will give you enough to do that. For this reason, the final amount of footage you receive in your order will be slightly different, and your final billed charge will be different.

If you want to only buy pieces of an exact size, that will be sold differently. Please contact us for a custom quote.

Sadly, wood cannot be 100% guaranteed to be clear on both sides all the time. Most of our lumber is graded "Select" and better, which means it's at minimum 83% clear on one side.
Hardwood grades explained
8 Reviews
87.6%
Overall
Pages 1   2
5
September 30th, 2021
Verified Buyer
joe
CO
Excellent
Wonderful piece of walnut, edges were a level of flat and parallel that provided good reference right out of the box.
5
December 6th, 2020
Verified Buyer
Ron
Pittston PA
12/4 Walnut
tHE WOOD ARRIVED ON TIME AND AS ADVERTISED. bEAUTIFUL COLOR AND GRAIN. Highly reccomend!!
5
May 11th, 2020
Verified Buyer
Les
Minnesota
Walnut review
So beautiful, almost hated to cut it
3
February 14th, 2017
Verified Buyer
dr vad
vacaville
Enthusiast Woodworker
12/4 walnut
what i expected
Familiarity: I haven't used it yet
5
February 12th, 2015
KFK
Wisconsin,
WOW
Some fantastic looking 12/4 walnut. 90% heartwood on the piece I ordered. Great quality.
5
May 15th, 2012
Matthew
Northern VA Virginia US
freaking loved every minute
The product is great. Its a great slab of walnut, and the entire process has been amazing. Woodworkers source really makes buying a fun time, and I will certainly be shopping from you all again!
Videos, Articles, and Project Photos to Help You Do Woodworking
What's 4/4, 8/4, 12/4, etc.?
Understanding hardwood lumber starts right here with these wacky fractions.
Lumber Grades Explained
If you're expecting perfect clear lumber 100% of the time, you're in for a surprise. Here's a summary of the hardwood lumber grades and what to expect from them.
3 Steps To Figure Out How Much Lumber You Need
Board feet isn't your everyday kind of math, but these three simple steps make it easy to figure out your project.
Project Planner Worksheet
Here's a handy (and free) Excel worksheet that helps you estimate the lumber needs for your project.
Understand Wood Toxicity & What You Should Do About It
Are woods poisonous? Hazardous to use in cutting boards or baby cribs? Find out here.
Wood Moves - Here's What You Need to Know
Wood is like a sponge, and it's always in a state of absorbing or releasing moisture to stay equalized with its environment. The problem with that is it also swells and shrinks. Here's what you need to know to protect your project.

Lumber Deals & Woodworking Tips

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