S4S vs. Rough Lumber: What We Stock and When Rough Makes Sense

One of the first decisions when buying hardwood is whether to purchase surfaced lumber (S2S or S4S) or rough lumber. At Craftsmen Supply Center, we've made a deliberate choice about what we stock — and we want you to understand why, plus when rough lumber might make sense for your project.

What We Stock — and Why

At Craftsmen Supply Center, our regular inventory is S2S and S4S lumber — not rough. Here's why:

• You can see what you're buying: When lumber is surfaced, you can inspect the grain, color, and figure before you purchase. No surprises when you get home and mill it yourself.
• You can select specific boards: Walk through our racks and pick the boards that match your project's needs — straight grain for legs, figured boards for panels, matching color across boards.
• No waiting for milling: The material is ready to build with. You're not paying us to surface it, then waiting days for the work to be done.
• You know the actual dimensions: What you see is what you get. No guessing how much thickness you'll lose to surfacing.

This approach puts you in control. You're not buying blind and hoping the material underneath the rough surface meets your expectations.

The Selection Advantage of Surfaced Lumber

When you buy S2S lumber from our racks, you get something you can't get with rough lumber: the ability to see exactly what you're buying. This matters more than most people realize:

• Choose boards with straight grain for legs — You can see the grain running the length of the board
• Find figured boards for visible panels — Curl, quilt, and other figure are visible on surfaced faces
• Match color across multiple boards — Critical for panels, tabletops, and visible assemblies
• Select for specific grain direction — Flat-sawn, rift, or quarter-sawn character is apparent
• Avoid boards with defects in critical areas — See where knots, mineral, and sap are located

With rough lumber, you're gambling. The rough surface hides the wood's character until you mill it — and by then, you've already paid for it. Our surfaced inventory lets you make informed decisions before money changes hands.

Surfacing Options Explained

Term	Meaning	What You Get
Rough	Unsurfaced, as from sawmill	Maximum thickness, but you can't see the wood's character
S2S	Surfaced 2 Sides (both faces)	Flat faces you can inspect, edges still rough to rip yourself
S4S	Surfaced 4 Sides (all faces smooth)	Dimensional lumber ready to cut — what you see is what you get

Rough Lumber: Available by Special Order

We don't typically stock rough lumber, but we can bring it in for you if your project calls for it. Here's what you need to know:

The Advantages of Rough Lumber

• Lower cost: You'll pay less per board foot than surfaced material
• Quantity discounts: The more you order, the better your pricing
• Maximum thickness: Mill it yourself to preserve every possible fraction of an inch
• You control the process: Every board is surfaced exactly how you want it

The Caveats — What You Need to Understand

When we bring in rough lumber for you, you're taking on some risks that don't exist with surfaced material:

1. You're Taking on the Risk of Overage

Because we're bringing this material in specifically for you, you own it. If the bundle has more board feet than you needed, or if you ordered more than your project requires, that's your material. Plan your order carefully.

2. Appearance May Not Meet Expectations

This is the big one. When you buy surfaced lumber from our racks, you can see the wood's character before you pay. With rough lumber, you're buying blind — and the appearance may not match what you envisioned.

Understanding Grade vs. Appearance

This distinction is critical when ordering rough lumber:

Grade Covers	Appearance Covers
Sap content	Color consistency
Wane (bark edges)	Color anomalies and mineral streaking
Knots and knot size	Grain pattern (curly, quilted, straight)
Large mineral deposits	Grain direction (flat sawn vs. rift vs. quarter)

Grade is what the lumber industry guarantees. FAS grade ensures certain characteristics about defects. But appearance — the look of the wood that matters for your project — is not guaranteed in rough lumber. You might get gorgeous material, or you might get boards that are technically on-grade but don't have the color or figure you wanted.

Splits, Checks, and Voids

Both rough and surfaced lumber are subject to these natural characteristics:

• Splits: Separations along the grain, typically at board ends
• Checks: Small cracks from drying stress, often at ends or surface
• Voids: Small gaps or holes in the wood

These occur in all lumber, surfaced or rough. They're part of working with natural material. Expect to cut around them or work with them.

What We Stand Behind

There are two issues we will always make right:

• Honeycombing: Internal checking that occurs during drying — you can't see it from the outside, but the wood is compromised inside. This is a kiln-yard failure, and we'll replace the material.
• Pests: Any evidence of insect infestation. Also a kiln-yard failure — we'll take care of it.

These are manufacturing failures, not natural wood characteristics. We stand behind our material.

Our Sourcing Commitment

Because we value our customers, we work hard to source from mills that produce quality material. We don't want to sell you cupped, twisted, heavily checked, or split lumber — and we do everything we can to provide the best material available from our suppliers.

This is one reason we stock S2S and S4S: when we surface material before it hits our racks, we catch problems before you do. If a board has issues, it doesn't make it to the sales floor.

When Rough Lumber Makes Sense

Despite the caveats, rough lumber is the right choice when:

1. You have milling equipment and the skills to use it: A jointer and planer let you maximize yield
2. You need non-standard thickness: Mill to your exact dimension, not standard S4S sizes
3. You're buying large quantities: The cost savings and quantity discounts add up
4. You're comfortable with some appearance variation: Your project can tolerate boards that don't perfectly match
5. You need material for paint-grade work: Appearance matters less when it's being painted

When to Stick with S2S or S4S

1. You want to see before you buy: Inspect grain, color, and figure at our racks
2. You lack milling equipment: No jointer/planer? Pre-surfaced is your only practical option
3. Time is critical: Skip the special order and start building today
4. Appearance matters for your project: You need matching grain, specific color, or particular figure
5. Small quantities: The setup and risk don't justify the savings

Storage and Stability

One advantage of buying surfaced lumber from our shop: we store it properly. Our racks are neatly organized and well-supported, which means the material you buy from us is flat and stable when you pick it up.

Once you get it home, Florida's humidity requires some care:

• Store flat with support: Keep lumber flat with stickers (spacers) every 16-18" to allow air circulation and prevent bowing
• Keep weight on the stack: A heavy board on top helps prevent the top pieces from cupping
• Acclimate before use: Let lumber sit in your shop 1-2 weeks before building — this lets the wood reach equilibrium with your environment
• Seal end grain: Wax or paint board ends to prevent checking, especially important in Tampa's climate

Because we surface our lumber and store it properly, you're starting with flat, stable material. Rough lumber ordered special can have unknown storage history — another variable when appearance matters.

Our Recommendation

For most Tampa-area woodworkers:

• Most projects: Buy S2S or S4S from our racks — see what you're getting, select your boards, start building
• Large projects with milling equipment: Consider rough lumber special orders for the cost savings
• Critical appearance requirements: Always buy surfaced so you can inspect before purchasing

Visit Craftsmen Supply Center at 1605 N. 23rd St, Tampa, FL 33605 or call (813) 988-4677 to discuss your specific needs. If rough lumber makes sense for your project, we'll walk you through the ordering process and set realistic expectations.