S2S= surfaced two sides, S3S = surfaced three sides and s4s = surfaced four sides. S2S – The board has been run through a planer producing two flat faces, but the edges are left rough. S3S – The board has been surfaced S2S first, then one edge is ripped straight (also known as SLR1E or straight line ripped one edge).

2021年6月9日 · What is S2S, S3S, and S4S lumber? If you’ve been looking at buying some lumber, you might have heard the terms S2S, S3S, and S4S being thrown around. Although the terms sound a bit confusing, they’re actually quite straightforward. They describe how much work has been done on a board in terms of making it flat and straight.

2021年7月13日 · What does S2S mean in hardwood lumber? S2S is short for surfaced two sides which means a board has been dimensioned to uniform thickness with parallel faces and two rough edges. S2S lumber is slightly cheaper than S3S but the cost savings is usually minimal.

2014年2月25日 · S2S is between rough stock and S4S. Manufacturers mill softwoods to a specific dimension. You may purchase a 2-by-4 rough-cut board that is 8 feet long and actually 2 inches by 4 inches. A surfaced 2-by-4 from your local hardware store is …

2025年1月16日 · Discover the essential guide to S4S, S3S, S2S, SLR, and RGH lumber, breaking down key woodworking terms and their applications. Learn how these lumber types streamline processes, enhance precision, and suit various projects from furniture to framing.

2015年5月11日 · Usually, the S2S lumber has one face flattened, and an adjacent edge jointed 90 degrees to it. S3S (which I've never seen) would have the other face planed. S4S like at HD, Lowes and Menards, has all 4 sides worked on.

Wood Standard Lumber Trade Abbreviations This is a list of standard lumber abbreviations that are commonly encountered in the buying and selling of lumber in the United States.

Here’s how rough-sawn vs. S4S vs. S2S lumber looks like (photo credits). A lot of woodworkers prefer to buy S4S lumber as it requires much less work. However, S4S lumber is smaller than what the nominal size suggests.

S2S: Surfaced 2 sides, meaning that the rough lumber has been surfaced on the top and the bottom. SL1E: Straight line 1 edge, meaning that the rough lumber has been milled to give a straight and square surface alone one edge. S4S: Surfaced 4 sides, meaning that the lumber has been milled and surfaced on all 4 sides.

Familiarizing yourself with the lingo associated with lumber will help you make informed decisions and create durable structures. The following list will cover a variety of lumber terms and abbreviations that are commonly used in the wood industry. S2S, S3S, and S4S refer to the number of random lengths of sides a board has been pre-surfaced to ...