S4S Hardwood Lumber — Grab It Off the Shelf
Surfaced four sides, ready to use. Walnut, White Oak, Maple, Cherry, Poplar — all in stock, all ready to walk out the door.
Industrial Mill Quality — Without the Wait
Our S4S lumber is processed by industrial-scale mills. That means high capacity, high efficiency, and high precision. Every board comes out with consistent dimensions you can count on — no surprises, no rework.
Because it's milled at scale, the cost stays down. You get dependable, ready-to-use material at a price that works for contractors, woodworkers, and homeowners alike.
What Is S4S Lumber?
S4S stands for Surfaced Four Sides — lumber that has been planed smooth on all four faces. It arrives ready to cut and install. No jointer, no planer, no extra shop time.
Need something specific? We also offer Industrial Milling and Custom Milling for non-standard dimensions.
Species In Stock
Multiple thicknesses and widths available. Check live inventory for exact dimensions.
Walnut
Rich, dark hardwood prized for furniture, cabinetry, and architectural millwork.
White Oak
Durable and versatile — ideal for flooring, trim, and outdoor applications.
Maple
Hard, light-toned wood popular for cabinetry, butcher blocks, and detailed joinery.
Cherry
Warm, reddish tones that deepen with age — a classic choice for fine furniture.
Poplar
Cost-effective hardwood for painted trim, interior millwork, and utility applications.
Why Grab S4S From Us?
On the Rack
Walk in, grab what you need, walk out. No special orders, no waiting.
Inspect First
Pick your boards in person. See the grain, check the color, know what you're getting.
Consistent Sizes
Industrial mill precision means boards are true to dimension — every time.
Fair Pricing
Wholesale rates for Pro accounts. Industrial scale keeps costs down.
Common Questions
What does S4S mean?
S4S stands for Surfaced Four Sides. The lumber is planed smooth on all four faces — ready to use without additional milling. Perfect for cabinetry, furniture, and trim work.
What species do you stock?
We stock S4S Walnut, White Oak, Maple, Cherry, and Poplar in various thicknesses and widths. Check live inventory at app.csclumber.com for current stock.
Can I get custom dimensions?
Yes. If you need a thickness or width we don't stock as S4S, our shop can surface rough lumber to your exact specs. Ask about our Custom Milling.
Need S4S? It's On the Shelf.
Create a free Pro account to see live inventory and pricing. Or just stop by — the lumber's ready when you are.
Craftsmen Supply Center
1605 N. 23rd St, Tampa, FL 33605
Mon-Fri: 8:30 AM – 4:30 PM
Sat: 9:00 AM – 3:00 PM