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Shop Dimensional Lumber

Shop premium dimensional lumber in a range of hardwood species for furniture, cutting boards, shelves, and custom woodworking projects. This collection includes project-ready S4S boards in multiple sizes and thicknesses, making it easy for DIYers, hobbyists, and professional woodworkers to find the right stock for their next build.

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    $0.00 CAD - $0.00 CAD
    $0.00 CAD
    $8.00 CAD - $66.00 CAD
    $8.00 CAD - $66.00 CAD
    $8.00 CAD

    Walnut Wood - 3/4" Thick - Select a Size

    Jeff Mack Supply
    In stock

    Premium Walnut Dimensional Boards (Dressed 4 Sides) Elevate your woodworking projects with our high-quality Walnut boards. Each board is kiln-dried...

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    $0.00 CAD - $0.00 CAD
    $0.00 CAD
    $8.00 CAD - $66.00 CAD
    $8.00 CAD - $66.00 CAD
    $8.00 CAD
  • $0.00 CAD - $0.00 CAD
    $0.00 CAD
    $10.00 CAD - $52.00 CAD
    $10.00 CAD - $52.00 CAD
    $10.00 CAD

    S4S Premium Thins (Walnut, Curly Maple + Padauk)

    Jeff Mack Supply
    In stock

    S4S Premium Thins (Dressed 4 Sides) Our Premium Thins have been dressed on all 4 sides so you won't need to plane or joint them. These are great fo...

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    $0.00 CAD - $0.00 CAD
    $0.00 CAD
    $10.00 CAD - $52.00 CAD
    $10.00 CAD - $52.00 CAD
    $10.00 CAD
  • $0.00 CAD - $0.00 CAD
    $0.00 CAD
    $16.50 CAD - $132.00 CAD
    $16.50 CAD - $132.00 CAD
    $16.50 CAD

    Walnut Wood - 1.75" Thick - Select a Size

    Jeff Mack Supply
    In stock

    Walnut Wood - 1.75" Thick - Dressed 4 Sides - Select Your Size Build bigger, bolder projects with our 1.75” thick Walnut boards, precision milled a...

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    $0.00 CAD - $0.00 CAD
    $0.00 CAD
    $16.50 CAD - $132.00 CAD
    $16.50 CAD - $132.00 CAD
    $16.50 CAD
  • $0.00 CAD - $0.00 CAD
    $0.00 CAD
    $25.00 CAD - $400.00 CAD
    $25.00 CAD - $400.00 CAD
    $25.00 CAD

    Premium Dimensional Walnut (4"- 8" Wide)

    Jeff Mack Supply
    Low stock

    Walnut Dimensional Boards (Dressed 2 Sides) These Walnut boards have been kiln dried and dressed on 2 sides. There will be edges that will need to ...

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    $0.00 CAD - $0.00 CAD
    $0.00 CAD
    $25.00 CAD - $400.00 CAD
    $25.00 CAD - $400.00 CAD
    $25.00 CAD
  • $14.00 CAD - $140.00 CAD
    $14.00 CAD - $140.00 CAD
    $14.00 CAD - $140.00 CAD
    $14.00 CAD

    Cribbage Board Blanks

    Jeff Mack Supply
    In stock

    Live Edge Cribbage Board Blanks Size: 15.25" long by 5.25" Wide x 3/4"- 1" Thick  Unleash your creativity and step into the world of DIY with our p...

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    $14.00 CAD - $140.00 CAD
    $14.00 CAD - $140.00 CAD
    $14.00 CAD - $140.00 CAD
    $14.00 CAD
  • $0.00 CAD - $0.00 CAD
    $0.00 CAD
    $72.00 CAD - $150.00 CAD
    $72.00 CAD - $150.00 CAD
    $72.00 CAD

    Walnut Wood Panels - 3/4" Solid Hardwood Boards for Shelves, Signs & DIY Projects

    Jeff Mack Supply
    In stock

    Walnut Wood Panels — Solid Hardwood Boards for Shelves, Signs & DIY Projects Upgrade your next project with 3/4" thick solid walnut hardwood pa...

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    $0.00 CAD - $0.00 CAD
    $0.00 CAD
    $72.00 CAD - $150.00 CAD
    $72.00 CAD - $150.00 CAD
    $72.00 CAD
  • $0.00 CAD - $0.00 CAD
    $0.00 CAD
    $104.00 CAD - $260.00 CAD
    $104.00 CAD - $260.00 CAD
    $104.00 CAD

    Walnut Wood Panels - 1.75" Solid Hardwood Boards for Shelves, Signs & DIY Projects

    Jeff Mack Supply
    In stock

    Walnut Wood Panels — Solid Hardwood Boards for Shelves, Signs & DIY Projects Upgrade your next project with 1.75" thick solid walnut hardwood p...

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    $0.00 CAD - $0.00 CAD
    $0.00 CAD
    $104.00 CAD - $260.00 CAD
    $104.00 CAD - $260.00 CAD
    $104.00 CAD

Let customers speak for us

from 4348 reviews

Beautiful plank of purpleheart perfect for what I needed! Very fast shipping!

E.b.
Purpleheart Wood - 3/4" Thick - Select a Size
Purpleheart Wood - 3/4" Thick - Select a Size

Beautiful piece of wood.

Teresa
DIY Live Edge Walnut Charcuterie Boards – For Beginners & Experienced Woodworkers
DIY Live Edge Walnut Charcuterie Boards – For Beginners & Experienced Woodworkers
Pre cut crib boards + template

Awesome, came out beautifully:)

Tenney Glynn
Cribbage Board Blanks
Cribbage Board Blanks
Really nice

I just started playing and and the plastic pegs were hard to get a grip on as many of us are arthritic but yours make it so easy to grasp and are pretty as well. Glad I found you.

Angela Rowland
Premium Metal Cribbage Pegs – Mixed Finishes for DIY Cribbage Boards & Solitaire Games
Premium Metal Cribbage Pegs – Mixed Finishes for DIY Cribbage Boards & Solitaire Games

Spalted Maple (LIMITED TIME)

Ben G
Spalted Maple (LIMITED TIME)
Spalted Maple (LIMITED TIME)

Amazing quality and great price

Tyler
S4S Premium Thins (Walnut, Curly Maple + Padauk)
S4S Premium Thins (Walnut, Curly Maple + Padauk)
Excellent stock on product and good pricing

Excellent stock on product and good pricing. Service was great will shop there again.

Scott Kowall
Jeff Mack Supply
Absolutely wonderful!

I was in a real bind and needed planks to finish a project. He shipped out fast, the planks were fantastic, exactly 💯 what I what ordered! If I ever need another product, I'll be ordering from him! Just wonderful!!

Sandra
Walnut Wood - 3/4" Thick - Select a Size
Walnut Wood - 3/4" Thick - Select a Size

Bolivian Rosewood (LIMITED TIME)

Joseph Turner
Bolivian Rosewood (LIMITED TIME)
Bolivian Rosewood (LIMITED TIME)

White Oak Wood - 3/4" Thick - Select a Size

Dean Jones
White Oak Wood - 3/4" Thick - Select a Size
White Oak Wood - 3/4" Thick - Select a Size

Walnut Wood - 1.75" Thick - Select a Size

Greg Thompson
Walnut Wood - 1.75" Thick - Select a Size
Walnut Wood - 1.75" Thick - Select a Size
Nice

Nice boards

Anonymous
Jeff Mack Supply

Very good quality. Speedy shipping.

Mark Isom
Cherry Wood - 1.75" Thick - Select a Size
Cherry Wood - 1.75" Thick - Select a Size
Right Sized

This paddle is a perfect size for small to medium batches.

Michael DeBellis
Paddle Mixer for Epoxy/Resin
Paddle Mixer for Epoxy/Resin
Walnut Slices

Beautiful pieces. I have never seen anything like these rounds. I plan to make some end tables with them as soon as I get a chance. I right now have them stored in a climate control area in the cellar so that they will keep their temperature and humidity.

Slavko Antolos
Walnut Slices Collection 2 (18" Round)
Walnut Slices Collection 2 (18" Round)