Bubinga 4/4 Project Pack: 20 Board Feet of Lumber

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4 (2)
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Bubinga 4/4 Project Pack: 20 Board Feet

$568.00 /Pack

1-2 $568.00
3+ $511.20 /Pack (10% off)
Tip: mix or match for your best price! Details
Flat Rate U.S. Shipping
$0.00 West of Mississippi River
$20.00 East of Mississippi River


About Lumber Sizes & Shipping Length Restrictions

Bubinga lumber packs come with an assortment of widths and lengths. Here's what you can expect.

4" to 10" 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.

4' to 7' Lengths

This is the range of lengths that we might have in stock. We always try to ship the longest possible lengths, but to make it easier on you and us, request length ranges in the order form.

13/16" Thickness

Also known as 4/4, S2S. Surfaced 2 sides (S2S) to 13/16" actual thickness. May still require you to flatten, plane, shape or sand your project parts to fit your project..
Learn more in our blog: "What Does 4/4 Mean in Lumber?"

A 20 board foot Project Pack is a great way to buy some lumber because they're simple and we stand behind them with our 100% satisfaction guarantee. A Project Pack includes a total of 20 board feet of our hand-picked lumber, and you'll get a fantastic assortment of widths (typically between 4'' and 10''), and lengths (between 4' and 8'). Purchase a Project Pack when you need enough wood to make a medium sized project like a coffee table or cabinet. As usual, all the lumber is surfaced on two sides (S2S), and kiln dried.

About Bubinga (Guibourtia tessmannii)

View All Bubinga Products


lbs /Bd. Ft.
27.93% heavier than red oak (3.58 /bd. ft.)


Janka Rating
103.72% harder than red oak (1290 psi)


Specific Gravity
37.50% more dense than red oak (.64)

General Workability
Average 5/10
Red Oak

Wood Texture
V. Fine 2/10
Red Oak

Ease of Finishing
Easy 1/10
Red Oak

map of where Bubinga tree grows
Bubinga is an exotic wood from Africa

Uniquely beautiful with an elegant-yet-natural violet to mauve color. The wood is very fine grained which makes it fantastic with a simple clear finish. Harder and denser than most woods, but it'll reward you with unsurpassed beauty in your project.

color of Bubinga
Color Range
Light red or violet with fairly evenly spaced purple stripes
the Bubinga tree
What's The Tree Like?
A large tree reaching over 100 feet in height and trunk diameter of 36" and clear for up to 60 feet.
other names for Bubinga
Other Names
Akume, Bingbinga, Bubinga, Essingang, Kevazingo, Ovang, Waka
uses for Bubinga
Some Typical Uses
Furniture, turning, decorative items, veneer, high end furniture and millwork, musical instruments, flooring, cutting boards, guitars, musical instruments

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

Customer Ratings & Reviews

Ratings Snapshot
out of 5
5 (8)
4 (2)
3 (0)
2 (1)
1 (0)
Would recommend this product?
out of 5
5 (8)
4 (2)
3 (0)
2 (1)
1 (0)
Would recommend this product?
11 Total Reviews
March 11, 2019
5 out of 5
Gorgeous Wood
Review by  Nate from Washington, DC
This was my first online wood order, and I wouldn't have purchased something so expensive if the site weren't so helpful and all the reviews weren't so positive. But I fell in love with the way bubinga looked, and took the plunge and ordered it for a large custom pipe shelf project. The wood that arrived was beautiful; bubinga's purple color and high-contrast figure is as good in person as it is online. And the boards I received were very high quality, except for one that had enough twist that I was worried about its usability as a shelf. I tentatively replied to an email asking if I were satisfied with the order, and was told that they'd replace the board and would be happy to sell me the one with the twist if it were useful to me for a very low price. That's a great outcome. Working with the wood has been pretty easy, though I've gotten some burn marks on my rip cuts. From chatting with people more experienced than I am, that's hard to avoid with very hard wood. And hopefully those will sand off pretty well.
Verified Buyer
October 24, 2016
5 out of 5
Bubinga, 4/4 project pack, all longer than 8 ft
Review by  Anonymous 
Wonderful wood, all boards have length of 8ft, some are nearly a foot wide. Very nice.
Verified Buyer
November 28, 2012
5 out of 5
Bubinga furniture project
Review by  SS from Payson, AZ USA
This wood is amazing, and the service from Woodworkers Source was exceptional. It was delivered in superbly packaged materials, to Northern Arizona in 2 days! The wood itself is wonderful. Out of 100 board feet of material, there were only 1-2 boards that had more than 1/4 inch warp or twist over their full lengths. The selection made included mostly wide boards, so that was very helpful for my project! If you haven't tried Bubinga, it is amazing. Tight grained and often difficult to even tell grain direction. However, it sands wonderfully, and a clear finish reveals an almost 3 dimensional glow to this wood. Have fun with it!
July 21, 2012
5 out of 5
Bubinga Bedroom Set
Review by  John Fleming from ,
As usual, the lumber from Woodworkers Source was excelent. I have ordered sepele, volador, cherry, African mahogany, Brizaliam satinwood and have yet to be disappointed with any of the lumber. I do resaw a lot of the lumber for doing lamanating. Jewelery boxes are a favotire of mine, especially done on the bandsaw.Once my bedroom is done, I hope to post a few pictures.
April 20, 2012
4 out of 5
Somebody blinked
Review by  Bill from Camden, DE US
I was surprised to find a twisted board in my last pack of bubinga. Surprised because this is a first from WW Source. I was able to cut it into shorter pieces, so most will be useable in a project. Then, I'll be turning some bubinga pens. The rest of the order was, as usual, above average. I hope the guys picking my 60bf of walnut today got a good night's sleep last night. :-) WW Source is still my favorite lumber store.
March 7, 2011
5 out of 5
Review by  bas from Vestavia Hills, AL United States
I was quite pleased with the wood I received. I don't think I would have picked any better boards if I had been in the store myself! There was even one or two heavily figured boards included. Thanks
11 Total Reviews
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.

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