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Shop Worry-Free: No U.S. Tariffs + Free Shipping Over $149 USD with Code "FREESHIPUSA"

Dimensional

Shop premium dimensional lumber in a range of hardwood species for furniture, shelves, cutting boards, and custom woodworking projects. This collection includes project-ready S4S boards, premium thins, and thicker hardwood stock in multiple sizes for DIYers, hobbyists, and professional woodworkers. Jeff Mack Supply makes it easy to order quality dimensional lumber online for your next build.

  •

    Purpleheart Wood - 1.75" Thick - Select a Size

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $11.00 - $85.00
    $11.00 - $85.00
    $11.00
    In stock

    Purpleheart Wood - 1.75" Thick - Dressed 4 Sides - Select Your Size Build bigger, bolder projects with our 1.75” thick Purpleheart boards, precisio...

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    $0.00 - $0.00
    $0.00
    $11.00 - $85.00
    $11.00 - $85.00
    $11.00

  • 1/4" Clear Acrylic - Select a Size

    Jeff Mack Supply
    $8.00 - $56.00
    $8.00
    $8.00 - $56.00
    $8.00 - $56.00
    $8.00
    In stock

    Custom Cut Acrylic Sheets – Flexible Sizing with Affordable Pricing Looking for high-quality acrylic sheets that fit your specific project needs? O...

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    $8.00 - $56.00
    $8.00
    $8.00 - $56.00
    $8.00 - $56.00
    $8.00

  • Cherry Wood - 1.75" Thick - Select a Size

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $8.00 - $57.00
    $8.00 - $57.00
    $8.00
    In stock

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

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    $0.00 - $0.00
    $0.00
    $8.00 - $57.00
    $8.00 - $57.00
    $8.00

  • Mixed Species Dowels

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $8.00 - $21.00
    $8.00 - $21.00
    $8.00
    In stock

    Mixed Species of Dowels Each dowel is sold individually, allowing you to choose the quantity you need. These Dowels have been kiln dried. They have...

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    $0.00 - $0.00
    $0.00
    $8.00 - $21.00
    $8.00 - $21.00
    $8.00
  • Sold out

    Rare Brazilian Black Heart aka Pau Santo (Very Limited Stock)

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $25.00 - $72.00
    $25.00 - $72.00
    $25.00
    Out of stock

    Brazilian Black Heart Dimensional Boards (Dressed 2 Sides)NOTE: we were lucky enough to get a small second batch of Brazilian Black Heart. These Br...

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    $0.00 - $0.00
    $0.00
    $25.00 - $72.00
    $25.00 - $72.00
    $25.00
    Sold out

  • 3/4" Baltic Birch Plywood - Select a Size

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $4.00 - $34.00
    $4.00 - $34.00
    $4.00
    In stock

    3/4" Baltic Birch Plywood – Select a Size Our 3/4" Baltic Birch Plywood is a strong, stable and versatile sheet good for woodworking, CNC projects,...

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    $0.00 - $0.00
    $0.00
    $4.00 - $34.00
    $4.00 - $34.00
    $4.00

  • Black Limba Wood - 1.75" Thick - Select a Size

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $10.00 - $78.00
    $10.00 - $78.00
    $10.00
    In stock

    Black Limba Wood - 1.75" Thick - Dressed 4 Sides - Select Your Size Build bigger, bolder projects with our 1.75” thick Black Limba boards, precisio...

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    $0.00 - $0.00
    $0.00
    $10.00 - $78.00
    $10.00 - $78.00
    $10.00

  • Cherry Wood - 3/4" Thick - Select a Size

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $4.00 - $32.00
    $4.00 - $32.00
    $4.00
    In stock

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

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    $0.00 - $0.00
    $0.00
    $4.00 - $32.00
    $4.00 - $32.00
    $4.00

  • White Oak Wood - 1.75" Thick - Select a Size

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $15.00 - $117.00
    $15.00 - $117.00
    $15.00
    In stock

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

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    $0.00 - $0.00
    $0.00
    $15.00 - $117.00
    $15.00 - $117.00
    $15.00

  • Ambrosia Maple Wood Dowels - High-Quality Dowel Rods for Crafting & Furniture

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $2.00 - $11.00
    $2.00 - $11.00
    $2.00
    In stock

    Ambrosia Maple Wood Dowels - High-Quality Dowel Rods for Crafting & Furniture Our premium Ambrosia Maple Wood Dowels are the perfect choice for...

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    $0.00 - $0.00
    $0.00
    $2.00 - $11.00
    $2.00 - $11.00
    $2.00

  • Roasted Curly Birch Dimensional Boards

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $16.00 - $22.00
    $16.00 - $22.00
    $16.00
    In stock

    Introducing our Roasted Curly Birch Dimensional Boards (Dressed 2 Sides) – the perfect choice for your DIY projects and woodworking needs. These ca...

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    $0.00 - $0.00
    $0.00
    $16.00 - $22.00
    $16.00 - $22.00
    $16.00
  • Sold out

    Zebrawood - 3/4" Thick - Select a Size

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $10.00 - $75.00
    $10.00 - $75.00
    $10.00
    Out of stock

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

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    $0.00 - $0.00
    $0.00
    $10.00 - $75.00
    $10.00 - $75.00
    $10.00
    Sold out

  • Bolivian Rosewood - 3/4" Thick - Select a Size

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $11.00 - $87.00
    $11.00 - $87.00
    $11.00
    In stock

    Premium 3/4" Thick Bolivian Rosewood Dimensional Boards Dressed 4 Sides Bring rich colour, strength, and natural character to your next woodworking...

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    $0.00 - $0.00
    $0.00
    $11.00 - $87.00
    $11.00 - $87.00
    $11.00
  • Save up to 26% Save %

    White Oak Dimensional Boards | Dressed 4 Sides

    Jeff Mack Supply
    $12.00 - $27.00
    $12.00 - $27.00
    $12.00
    $9.00 - $20.00
    $9.00 - $20.00
    $9.00
    In stock

    White Oak Dimensional Lumber (S4S / Dressed 4 Sides) — Kiln Dried, 3/4" Thick Upgrade your next DIY project with premium White Oak boards that are ...

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    $12.00 - $27.00
    $12.00 - $27.00
    $12.00
    $9.00 - $20.00
    $9.00 - $20.00
    $9.00
    Save up to 26% Save %

  • Roasted Purple Heart (Limited Inventory)

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $16.00 - $160.00
    $16.00 - $160.00
    $16.00
    In stock

    Roasted Purple Heart Dimensional Boards (Dressed 2 Sides) These Roasted Purple Heart boards have been kiln dried, roasted and dressed on 2 sides. T...

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    $0.00 - $0.00
    $0.00
    $16.00 - $160.00
    $16.00 - $160.00
    $16.00

  • Blonde Limba Dimensional Boards

    Jeff Mack Supply
    $18.00 - $107.00
    $18.00 - $107.00
    $18.00 - $107.00
    $18.00
    In stock

    Blonde Limba Dimensional Boards (Dressed 2 Sides) These Blonde Limba boards have been kiln dried and dressed on 2 sides. These boards are very DIY ...

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    $18.00 - $107.00
    $18.00 - $107.00
    $18.00 - $107.00
    $18.00

  • White Wenge (LIMITED TIME)

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $12.00 - $27.00
    $12.00 - $27.00
    $12.00
    In stock

    White Wenge Dimensional Boards (Dressed 2 Sides) These White Wenge boards have been kiln dried and dressed on 2 sides. We currently have a limited ...

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    $0.00 - $0.00
    $0.00
    $12.00 - $27.00
    $12.00 - $27.00
    $12.00

  • Laser Cut Coasters (Walnut, Curly Maple, Padauk + Cork)

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $5.00 - $7.00
    $5.00 - $7.00
    $5.00
    In stock

    DIY Laser Cut Coasters (1/4" Thick) We've designed our Coasters to be an easy DIY project for anyone. We currently have Walnut, Curly Maple and Pad...

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    $0.00 - $0.00
    $0.00
    $5.00 - $7.00
    $5.00 - $7.00
    $5.00

  • White Wenge Wood - 3/4" Thick - Select a Size

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $8.00 - $59.00
    $8.00 - $59.00
    $8.00
    In stock

    Premium 3/4" Thick White Wenge Dimensional Boards (Dressed 4 Sides) Elevate your woodworking projects with our high-quality White Wenge boards. Eac...

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    $0.00 - $0.00
    $0.00
    $8.00 - $59.00
    $8.00 - $59.00
    $8.00

  • Roasted Purpleheart Wood - 3/4" Thick - Select a Size

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $8.00 - $49.00
    $8.00 - $49.00
    $8.00
    In stock

    Premium Roasted Purpleheart Dimensional Boards (Dressed 4 Sides) Elevate your woodworking projects with our high-quality Roasted Purpleheart boards...

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    $0.00 - $0.00
    $0.00
    $8.00 - $49.00
    $8.00 - $49.00
    $8.00

  • Blonde Limba Wood - 3/4" Thick - Select a Size

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $8.00 - $59.00
    $8.00 - $59.00
    $8.00
    In stock

    Premium 3/4" Thick Blonde Limba Dimensional Boards (Dressed 4 Sides) Elevate your woodworking projects with our high-quality Blonde Limba boards. E...

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    $0.00 - $0.00
    $0.00
    $8.00 - $59.00
    $8.00 - $59.00
    $8.00

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

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $64.00 - $133.00
    $64.00 - $133.00
    $64.00
    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 - $0.00
    $0.00
    $64.00 - $133.00
    $64.00 - $133.00
    $64.00

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

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $64.00 - $133.00
    $64.00 - $133.00
    $64.00
    In stock

    White Oak Wood Panels — Solid Hardwood Boards for Shelves, Signs & DIY Projects Upgrade your next project with 3/4" thick solid white oak hardw...

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    $0.00 - $0.00
    $0.00
    $64.00 - $133.00
    $64.00 - $133.00
    $64.00

  • Red Oak Wood - 1.75" Thick - Select a Size

    Jeff Mack Supply
    $0.00 - $0.00
    $0.00
    $8.00 - $57.00
    $8.00 - $57.00
    $8.00
    In stock

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

    View full details
    $0.00 - $0.00
    $0.00
    $8.00 - $57.00
    $8.00 - $57.00
    $8.00

Let customers speak for us

from 4453 reviews

Very nice, will work out just nicely

Bill Vantuil
Butcher Block Wood Strips

Very nice selection, thanks!!

Bill Vantuil
Butcher Block Wood Strips

Great product, turned out great

Bill Vantuil
Walrus Oil – Food-Safe Cutting Board Oil for Woodworkers and DIYers

Great templates! The fit tight and are a great design.

Bobby
Modern "O" Shape Table Leg Router Templates (Clear Acrylic)

Butcher Block Wood Strips

Sean Woltz
Butcher Block Wood Strips
Excellent pigments!

I love all the pigment colours and they are so sparkly!! I use them in my acrylic paints!! Great, fast service as well. Best of all Made in Canada 🇨🇦

Linda Koskinen
Mica Powder Variety Pack #1 (Cool Tones) - Beaver Dust Pigments
It capped off my walking staff beautifully

It worked out great as a clear foot for my staff. Thanks!

Marlon Dasent
Clear Rubber Feet (4 Pack)
3/4" baltic birch

Arrived quickly and product was cut perfectly -- very nice

Norm Jensen
3/4" Baltic Birch Plywood - Select a Size
Great wood.

Easy wood to carve with beautiful textures.

Truman Krafsky
Butcher Block Wood Strips

Butcher Block Wood Strips

Robert Akins
Butcher Block Wood Strips
Works great

I have made three crib boards now and impressed with how well the template works.

Trent Verbeek
Cribbage Board Templates (Clear Acrylic)
Excellent Mold

5 Stars. Mold is very well made and sturdy. Thank you!

JUSTIN HARRELL
Mica Powder Variety Pack #7 (Cool Blue/Green) - Beaver Dust Pigments
Nice

Very good quality.

Jefferson Nipper
Black Limba Wood - 1.75" Thick - Select a Size
Beautiful pieces

I purchased 4 blanks. All were beautiful with their markings. 1 was absolutely what I was looking for. Can't wait to get started.

Bryan L.
Ambrosia Maple Wood - 3/4" Thick - Select a Size

Nice

Donovan Clarke
Purpleheart Wood - 1.75" Thick - Select a Size