Skip to content
Gift Cards Hours & Location Milling Services Monthly Specials

Thick S4S Lumber

Explore our collection of domestic and exotic thick S4S lumber. Our S4S lumber is surfaced on both faces and edges, getting a flat and straight board as a result. This cut is perfect for home projects or for woodworkers without milling equipment. Our thick S4S wood supply includes Ambrosia Maple, Limba wood, Zebrawood, Yellowheart wood, Padauk hardwood, and more. Looking to do milling yourself? Check out our rough cut lumber selection in different sizes and packs. Build your next masterpiece with our collection of thick S4S lumber for sale.

Thick S4S Lumber

  • Ambrosia Maple S4S Lumber

    Online / Pre-Order S4S Ambrosia Maple Lumber - Thick

    $33.25 - $56.25
    $33.25 - $56.25
    $33.25 - $56.25
    $33.25

    Wormy Maple lumber is one of the most unique types of wood! What is Ambrosia Maple lumber? Well it's not actually a species - but rather two things...

    View full details
    $33.25 - $56.25
    $33.25 - $56.25
    $33.25 - $56.25
    $33.25
  • S4S Basswood Lumber

    Online / Pre-Order S4S Basswood Lumber - Thick

    $21.95 - $33.95
    $21.95 - $33.95
    $21.95 - $33.95
    $21.95

    The best wood for carving! Basswood has a beautiful creamy colour that can range from pale white to light brown with no clear division between hear...

    View full details
    $21.95 - $33.95
    $21.95 - $33.95
    $21.95 - $33.95
    $21.95
  • Black Limba S4S Lumber

    Online / Pre-Order S4S Black Limba Lumber - Thick

    $37.85 - $65.75
    $37.85 - $65.75
    $37.85 - $65.75
    $37.85

    Not just for guitars and tonewood - but furniture too! There is a large range of colour to Limba from light yellow to golden brown. In some cases t...

    View full details
    $37.85 - $65.75
    $37.85 - $65.75
    $37.85 - $65.75
    $37.85
  • S4S Bolivian Rosewood Lumber
    Sold out

    Online / Pre-Order S4S Bolivian Rosewood Lumber - Thick

    $44.95 - $54.95
    $44.95 - $54.95
    $44.95 - $54.95
    $44.95

    This exotic wood from South America has many names; Morado, Pau Ferro, Bolivian Rosewood, or Santos Rosewood! The closest wood species we carry to ...

    View full details
    $44.95 - $54.95
    $44.95 - $54.95
    $44.95 - $54.95
    $44.95
    Sold out
  • S4S Butternut Lumber

    Online / Pre-Order S4S Butternut Lumber - Thick

    $49.50 - $88.95
    $49.50 - $88.95
    $49.50 - $88.95
    $49.50

    The White Walnut that is great for carving! Known as Walnut’s country cousin, Butternut is closely related to black walnut and is a joy to use. Due...

    View full details
    $49.50 - $88.95
    $49.50 - $88.95
    $49.50 - $88.95
    $49.50
  • S4S Cherry Lumber

    Online / Pre-Order S4S Cherry Lumber - Thick

    $24.67 - $49.33
    $24.67 - $49.33
    $24.67 - $49.33
    $24.67

    Black Cherry wood is coveted by furniture and cabinet makers! The heart wood of this wood is a beautiful light pinkish brown when freshly cut and d...

    View full details
    $24.67 - $49.33
    $24.67 - $49.33
    $24.67 - $49.33
    $24.67
  • Curly Walnut Lumber - Thick
    Sold out

    Online / Pre-Order S4S Curly Walnut Lumber - Thick

    $70.95 - $130.95
    $70.95 - $130.95
    $70.95 - $130.95
    $70.95

    As if Walnut wasn't nice enough already - now it's curly too?! Sometimes as we are sorting through our Black Walnut we happen across some unique an...

    View full details
    $70.95 - $130.95
    $70.95 - $130.95
    $70.95 - $130.95
    $70.95
    Sold out
  • S4S Hickory Lumber

    Online / Pre-Order S4S Hickory Lumber - Thick

    $33.95 - $56.95
    $33.95 - $56.95
    $33.95 - $56.95
    $33.95

    Shagbark Hickory wood is not just for flooring! Hickory wood is among the hardest and strongest of woods native to North America. On average, Hicko...

    View full details
    $33.95 - $56.95
    $33.95 - $56.95
    $33.95 - $56.95
    $33.95
  • S4S Iroko Lumber

    Online / Pre-Order S4S Iroko Lumber - Thick

    $44.95 - $79.50
    $44.95 - $79.50
    $44.95 - $79.50
    $44.95

    A great low-cost alternative for Teak! Just like Afrormosia, Iroko is sometimes called African Teak. The heart wood ranges from yellow to a golden ...

    View full details
    $44.95 - $79.50
    $44.95 - $79.50
    $44.95 - $79.50
    $44.95
  • S4S Knotty White Pine Lumber - Thick

    Online / Pre-Order S4S Knotty White Pine Lumber - Thick

    $21.95 - $33.95
    $21.95 - $33.95
    $21.95 - $33.95
    $21.95

    White pine is great for paneling, flooring, and even furniture too! Knotty Pine refers to a grade of white pine which includes knots within the woo...

    View full details
    $21.95 - $33.95
    $21.95 - $33.95
    $21.95 - $33.95
    $21.95
  • S4S Knotty White Pine 4"x 4"

    S4S Knotty White Pine 4"x 4"

    $21.95 - $38.95
    $21.95 - $38.95
    $21.95 - $38.95
    $21.95

    White pine is great for paneling, flooring, and even furniture too! These pieces are KILN DRIED and not what you'll find at the big box stores! Gre...

    View full details
    $21.95 - $38.95
    $21.95 - $38.95
    $21.95 - $38.95
    $21.95
  • S4S Mahogany Lumber

    Online / Pre-Order S4S Mahogany Lumber - Thick

    $37.95 - $65.95
    $37.95 - $65.95
    $37.95 - $65.95
    $37.95

    African Mahogany wood is a stunning rich exotic wood! Often call Khaya - the heartwood colour is quite variable and ranges from pale pink to a deep...

    View full details
    $37.95 - $65.95
    $37.95 - $65.95
    $37.95 - $65.95
    $37.95
  • S4S Maple Lumber

    Online / Pre-Order S4S Maple Lumber - Thick

    $25.90 - $51.80
    $25.90 - $51.80
    $25.90 - $51.80
    $25.90

    Hard Maple lumber is a popular choice - syrup not included! Maple sapwood usually ranges from white to creamy off-white with a fine, even textured ...

    View full details
    $25.90 - $51.80
    $25.90 - $51.80
    $25.90 - $51.80
    $25.90
  • S4S Osage Orange Lumber

    Online / Pre-Order S4S Osage Orange Lumber - Thick

    $36.95 - $111.95
    $36.95 - $111.95
    $36.95 - $111.95
    $36.95

    Can be used for staves and bows - but also a beautiful wood for woodworking! Despite the name, it’s not really orange…more of a golden to bright ye...

    View full details
    $36.95 - $111.95
    $36.95 - $111.95
    $36.95 - $111.95
    $36.95
  • S4S Padauk Lumber

    Online / Pre-Order S4S Padauk Lumber - Thick

    $49.95 - $88.95
    $49.95 - $88.95
    $49.95 - $88.95
    $49.95

    Padauk wood is one of our most popular exotic woods! You don’t get much more bang for your buck as you do with African Padauk. It’s relatively inex...

    View full details
    $49.95 - $88.95
    $49.95 - $88.95
    $49.95 - $88.95
    $49.95
  • S4S Peruvian Walnut Lumber

    Online / Pre-Order S4S Peruvian Walnut Thick

    $43.95 - $77.95
    $43.95 - $77.95
    $43.95 - $77.95
    $43.95

    Nogal is a deep dark exotic wood - perfect for woodworking! Darker in colour then Black Walnut, it has a deep chocolate colour and occasionally has...

    View full details
    $43.95 - $77.95
    $43.95 - $77.95
    $43.95 - $77.95
    $43.95
  • S4S Plantation Teak Lumber

    Online / Pre-Order S4S Plantation Teak Lumber - Thick

    $38.50 - $47.95
    $38.50 - $47.95
    $38.50 - $47.95
    $38.50

    Outdoor furniture, shower bench, and so much more! How is Plantation Teak different than Burmese Teak? For one, it is grown more rapidly so the you...

    View full details
    $38.50 - $47.95
    $38.50 - $47.95
    $38.50 - $47.95
    $38.50
  • S4S Poplar Lumber - Thick

    Online / Pre-Order S4S Poplar Lumber - Thick

    $15.40 - $30.80
    $15.40 - $30.80
    $15.40 - $30.80
    $15.40

    What is Poplar good for? It's a great option for projects that need staining or painting! What does Poplar lumber look like? No two boards are ever...

    View full details
    $15.40 - $30.80
    $15.40 - $30.80
    $15.40 - $30.80
    $15.40
  • S4S Purpleheart Lumber

    Online / Pre-Order S4S Purpleheart Lumber - Thick

    $44.75 - $79.50
    $44.75 - $79.50
    $44.75 - $79.50
    $44.75

    Purpleheart wood for woodworking! Purpleheart is a colour shifter to be sure. When freshly cut, it’s a greyish, purply brown colour but after some ...

    View full details
    $44.75 - $79.50
    $44.75 - $79.50
    $44.75 - $79.50
    $44.75
  • Quartersawn S4S white oak lumber
    Sold out

    Online / Pre-Order S4S Quartersawn White Oak Lumber - Thick

    $65.95 - $121.95
    $65.95 - $121.95
    $65.95 - $121.95
    $65.95

    White Oak is a timeless choice for furniture building! Quartersawn White Oak has gorgeous medullary rays that play a prominent roll in Arts and Cra...

    View full details
    $65.95 - $121.95
    $65.95 - $121.95
    $65.95 - $121.95
    $65.95
    Sold out
  • S4S Red Oak Lumber

    Online / Pre-Order S4S Red Oak Lumber - Thick

    $19.23 - $38.47
    $19.23 - $38.47
    $19.23 - $38.47
    $19.23

    1-5/8" S4S Red Oak Lumber We will provide you with a 1-5/8" thick x 5-1/4" wide surfaced (S4S) Red Oak board in the length of your choice. Initally...

    View full details
    $19.23 - $38.47
    $19.23 - $38.47
    $19.23 - $38.47
    $19.23
  • S4S Ribbon Striped Sapele Lumber

    Online / Pre-Order S4S Ribbon Striped Sapele Lumber - Thick

    $42.50 - $75.95
    $42.50 - $75.95
    $42.50 - $75.95
    $42.50

    Sapele is a great alternative for Genuine Mahogany! Sapele gets used for all types of woodworking including furniture, cabinet making, instrument m...

    View full details
    $42.50 - $75.95
    $42.50 - $75.95
    $42.50 - $75.95
    $42.50
  • S4S Roasted Ash Lumber

    Online / Pre-Order S4S Roasted Ash Lumber - Thick

    $39.95 - $69.95
    $39.95 - $69.95
    $39.95 - $69.95
    $39.95

    Try out a caramelized wood like Roasted Ash! The torrefaction process gives the wood a uniform chocolate brown colour and the grain is quite coarse...

    View full details
    $39.95 - $69.95
    $39.95 - $69.95
    $39.95 - $69.95
    $39.95
  • S4S Roasted Maple Lumber

    Online / Pre-Order S4S Roasted Maple Lumber - Thick

    $42.55 - $74.95
    $42.55 - $74.95
    $42.55 - $74.95
    $42.55

    Roasted Maple is a great choice for a torrefied guitar neck! It doesn’t get any more Canadian than this! The hardest of the maples and the tree tha...

    View full details
    $42.55 - $74.95
    $42.55 - $74.95
    $42.55 - $74.95
    $42.55
  • S4S Shedua Lumber Thick

    Online / Pre-Order S4S Shedua Lumber Thick

    $61.50 - $111.95
    $61.50 - $111.95
    $61.50 - $111.95
    $61.50

    Shedua wood is often called Ovangkol or Amazique! We are excited to be stocking this exotic favorite again! It seems to have many names but whateve...

    View full details
    $61.50 - $111.95
    $61.50 - $111.95
    $61.50 - $111.95
    $61.50
  • S4S Spanish Cedar Lumber

    Online / Pre-Order S4S Spanish Cedar Lumber - Thick

    $40.25 - $70.25
    $40.25 - $70.25
    $40.25 - $70.25
    $40.25

    The most popular wood used for building humidors! Although the name suggests, Spanish Cedar is technically not a Cedar and is actually more closely...

    View full details
    $40.25 - $70.25
    $40.25 - $70.25
    $40.25 - $70.25
    $40.25
  • S4S Tigerwood Lumber

    Online / Pre-Order S4S Tigerwood Lumber - Thick

    $51.95 - $93.95
    $51.95 - $93.95
    $51.95 - $93.95
    $51.95

    Tigerwood is a very hard, strong, and durable wood that is excellent for indoor and outdoor projects! You may also recognize this wood as Goncalo A...

    View full details
    $51.95 - $93.95
    $51.95 - $93.95
    $51.95 - $93.95
    $51.95

  • Online / Pre-Order S4S Walnut Lumber - Thick

    $77.50 - $144.95
    $77.50 - $144.95
    $77.50 - $144.95
    $77.50

    Black Walnut wood is a fan favourite of furniture makers in North America! Black Walnut’s heartwood ranges from pale brown to a dark chocolate brow...

    View full details
    $77.50 - $144.95
    $77.50 - $144.95
    $77.50 - $144.95
    $77.50

  • Online / Pre-Order S4S Wenge Lumber - Thick

    $79.95 - $149.95
    $79.95 - $149.95
    $79.95 - $149.95
    $79.95

    Wenge is one of the darkest woods we offer! What colour is Wenge? This beautiful wood has a distinctive look with a medium brown heartwood filled w...

    View full details
    $79.95 - $149.95
    $79.95 - $149.95
    $79.95 - $149.95
    $79.95
  • S4S White Ash Lumber

    Online / Pre-Order S4S White Ash Lumber - Thick

    $33.95 - $56.95
    $33.95 - $56.95
    $33.95 - $56.95
    $33.95

    White Ash is a great choice when looking for a strong and affordable wood! This wood is a popular choice for making tool handles and baseball bats....

    View full details
    $33.95 - $56.95
    $33.95 - $56.95
    $33.95 - $56.95
    $33.95
  • S4S White Limba Lumber

    Online / Pre-Order S4S White Limba Lumber - Thick

    $37.85 - $65.75
    $37.85 - $65.75
    $37.85 - $65.75
    $37.85

    Not just for guitars and tonewood - but furniture too! There is a large range of colour to Limba from light yellow to golden brown. In some cases t...

    View full details
    $37.85 - $65.75
    $37.85 - $65.75
    $37.85 - $65.75
    $37.85
  • S4S White Oak Lumber

    Online / Pre-Order S4S White Oak Lumber - Thick

    $59.33 - $118.67
    $59.33 - $118.67
    $59.33 - $118.67
    $59.33

    White Oak is a timeless choice for furniture building! Beautiful, strong, and rot resistant. White Oak is an economical wood that is prized by wood...

    View full details
    $59.33 - $118.67
    $59.33 - $118.67
    $59.33 - $118.67
    $59.33
  • S4S Yellow Birch Lumber

    Online / Pre-Order S4S Yellow Birch Lumber - Thick

    $33.25 - $56.45
    $33.25 - $56.45
    $33.25 - $56.45
    $33.25

    There really isn’t much that you can’t do with Yellow Birch! Yellow Birch is a great species to use as a secondary wood for hidden furniture compon...

    View full details
    $33.25 - $56.45
    $33.25 - $56.45
    $33.25 - $56.45
    $33.25
  • S4S Yellowheart Lumber
    Sold out

    Online / Pre-Order S4S Yellowheart Lumber - Thick

    $42.50 - $75.25
    $42.50 - $75.25
    $42.50 - $75.25
    $42.50

    Yellowheart is one of the few hardwoods that doesn’t lose the colour vibrancy that you see after aging. What is Yellowheart? It is actually Portugu...

    View full details
    $42.50 - $75.25
    $42.50 - $75.25
    $42.50 - $75.25
    $42.50
    Sold out
  • S4S Zebrawood Lumber
    Sold out

    Online / Pre-Order S4S Zebrawood Lumber - Thick

    $63.95 - $116.95
    $63.95 - $116.95
    $63.95 - $116.95
    $63.95

    It's hard to beat the visual drama displayed by Zebrawood! The name says it all! Zebrawood has light brown and dark brown steaks that resemble the ...

    View full details
    $63.95 - $116.95
    $63.95 - $116.95
    $63.95 - $116.95
    $63.95
    Sold out

Thick S4S Lumber You Can Count On

If you're looking for thick S4S lumber, you're not alone. The Canadian hardwood lumber market is estimated at over 873,000 cubic meters, and S4S accounts for a definite percentage of that.

KJP Select Hardwoods has an outstanding collection of thick S4S wood suited for your needs. Already finished on all four sides, our S4S lumber is an excellent choice when you want a jumpstart on a project. It's also ideal for woodworkers who don't have access to milling equipment.

When you choose our thick S4S lumber supply, you know you're getting the highest quality on the market. Our experienced staff carefully selects the boards for each order, ensuring you get the best wood for your application. Whether you're a seasoned veteran or a new woodworker, we'll make sure you receive the thick S4S lumber you want. Your boards will be flat, straight, and ready for sanding. If you want something a little different, we also offer thin S4S lumber and rough cut lumber. Start shopping now and take advantage of everything we offer.

Frequently Asked Questions About Thick S4S Lumber

KJP Select Hardwoods has a wealth of information to share about thick S4S lumber. We understand your concerns and can provide the answers you need. Read the following questions to learn more.

What Is S4S Grade Lumber?

S4S lumber has been surfaced on all four sides, as opposed to S3S lumber, which has been surfaced on three sides.

What Is S4S Lumber Used For?

S4S lumber is used for a wide array of applications, ranging from crafts to furniture and more.

When Will You Ship My Thick S4S Wood?

Most stock orders for thick S4S wood are ready for shipping within two to four business days of ordering.

Want to Hear More? Sign Up!

Subscribe and always be in the know. You can be the first to learn about new products and special deals on thick S4S lumber. Sign up today and stay informed.

Sign Up Now
KJP Select Hardwoods monthly newsletter
Wood store for rough lumber

Thick S4S Lumber for Sale

We offer thick S4S lumber for sale that discerning woodworkers appreciate. They know they can have their pick of a wide range of domestic and exotic hardwoods. Our collection includes 30 fantastic species, and we're always looking to add new woods. From poplar to mahogany, you can't go wrong with our selection. Options include:

  • Ambrosia maple
  • Basswood
  • Butternut
  • Cherry
  • Iroko
  • Osage orange
  • Padauk

One of the primary characteristics of our thick S4S wood is its consistency. Because all four sides have been planned and smoothed, each piece has a uniform thickness and width. This uniformity makes it easier to predict how the lumber will fit and look in a finished project. Many professionals and hobbyists prefer our thick S4S lumber because it's essentially ready to use. The planning process removes any rough or uneven surfaces, meaning there's minimal prep work needed before the wood can be incorporated into a project.

Our thick S4S lumber supply typically presents a cleaner, more refined appearance than rough-cut lumber. The surfaces are smooth to the touch, and the edges are sharp and clean. This can be especially important for projects where aesthetics matter, such as furniture or visible architectural features.

Thick S4S Wood That Stands the Test of Time

When purchasing thick S4S wood from KJP Select Hardwoods, you can expect precise dimensions. Our measurements will be accurate across the entire length of the board. This predictability is crucial for projects that require tight tolerances. To take full advantage of our thick S4S lumber, you must properly store and acclimatize it to avoid warping or twisting. Thick S4S wood from KJP Select Hardwoods is a versatile and user-friendly material beneficial for a range of applications. From its uniform appearance to its dimensional accuracy, it's easy to understand why professionals and hobbyists often choose our thick S4S lumber for their woodworking projects.

Exotic Wood for Sale
Wood for sale

Thick S4S Lumber for Any Use

Applications for thick S4S lumber are nearly endless. The fact that it's ready to use saves time, especially in production environments where efficiency matters. Thick S4S wood allows a high-quality finish, which is necessary for visible items that can define the aesthetic of a room. Uses for our thick S4S lumber include:

  • Furniture: Given its refined appearance and dimensional consistency, thick S4S lumber is often chosen for making furniture pieces.
  • Crafting and DIY projects: Hobbyists and DIY enthusiasts often gravitate towards our thick S4S lumber supply due to its accessibility and ease of use. Since minimal milling or prep work is required, it can be especially beneficial for those with limited tools or experience.
  • Shelving: The dimensional accuracy of thick S4S lumber is advantageous for creating shelving systems. Whether it's a simple shelf or a complex built-in, the consistency of the material ensures a level and stable finished product.

Order Thick S4S Lumber Today From KJP Select Hardwoods

If you want wood that's ready to go, you want thick S4S lumber from KJP Select Hardwoods. We provide quality and service that can't be found elsewhere. Browse our large selection of 1-5/8" thick S4S domestic and exotic woods. And be sure to come back often to check out the newest products since we're always adding to our vast inventory. Purchase from our thick S4S lumber supply and experience the KJP Select Hardwoods difference.

Articles Related to Thick S4S Lumber

Best Wood For Carving Best Wood For Carving June 8th, 2023 Find out everything you need to know about selecting the best wood for your carving project.
Best Wood for Cutting Boards Best Wood for Cutting Boards June 13th, 2023 Discover the characteristics of the best wood for cutting boards.
Easy Beginner Woodworking Projects Easy Beginner Woodworking Projects May 2nd, 2023 Learn what projects are best for a beginner woodworker.