Roasted Black Walnut 4/4 Lumber Pack: 6 Boards, 4"+ Widths

Roasted Black Walnut 4/4 Lumber Pack: 6 Boards, 4"+ Widths

$109.00 /Pack

Free Shipping
48 U.S. Ground Service

Online Exclusive!

Only available online. For in-store purchase check out this similar product instead.

About Lumber Sizes & Shipping Length Restrictions

Roasted Walnut lumber packs come with an assortment of sizes. Here's what you can expect.

4"+ Widths

The width above is the minimum width you should expect to receive in this pack. Our lumber is stocked in random widths, so you may receive board 1-3" wider than the width above. You can request a straight edge rip in the order form.

3', 4' or 6' Lengths

Choose your length

13/16" Thickness

Also known as 4/4, S2S. .
Learn more in our blog: "What Does 4/4 Mean in Lumber?"

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
7 Reviews
4 star
3 star
2 star
1 star
Pages 1   2
September 30th, 2021
Verified Buyer
roasted black walnut
ordered on a hunch to break down and make strips for cutting boards. the smell was amazing and the quality even better!!! will be definitely ordering from woodworkers source again!!!
August 7th, 2020
Verified Buyer
Twin Cities
Professional Woodworker
Very nice walnut
All the boards in the pack were the same lxwxh, makes it easier to plan out projects. I was able to get it $2bf cheaper buying it here from woodworkers source vs locally. Thank you woodworkers source.
Familiarity: I've used it in a LOT of projects
August 5th, 2020
Verified Buyer
Great Service!
We had a tricky snag in processing and shipping and Corey was attentive, gracious, and very helpful! He got my order back on track and even shipped it that day or the next day because it arrived quickly!
July 21st, 2020
Verified Buyer
Mike Kuhn
Roasted walnut
Nice product. Shipping box needed more tape on ends as one end was torn off, other end was "falling off". No loss of contents as material was stretch wrapped together. Nice boards, S2S R1E service was good. I will buy more. Going to try the Red Oak next. Wish they had some rift sawn and quarter sawn white oak that was roasted.
July 18th, 2020
Verified Buyer
The Celuch Workshop
Walnut to 11
Let's start by saying I love walnut. By far and away my favorite way to work with. This takes walnut and just raises the bar. Not to mention has a faint smell of a nut and a little bit of beef jerky. I swear I got hungry every time I was working with it. Just a fantastic wood and thank you to woodworkers source for providing it!
July 10th, 2020
Verified Buyer
Yreka California
1880s Pump Organ Restoration
The Black Walnut was needed for rebuilding parts that had been damaged by insects and age-related dings and dents in the organ case. Several 32" lengths were requested with at least 6" widths. Woodworkers Source provided top notch boards with excellent grain configuration, coloring and straightness.
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

SIGN UP NOW to get a $10 coupon!

Our weekly email newsletter is pretty cool with project pictures made by our customers, woodworking tips, and lumber deals just for our newsletter subscribers.

We'll even give you $10 to use on any purchase of $50 or more at Woodworkers Source.

Check out the latest issue:

* indicates required
Do You Ever Visit One of Our Stores? *