Despite our reservations about Southern Pine lumber, the timber industry is betting billions that we’ll buy it. Soon the output of SYP mills will race past other domestic species. Fortunately, technological improvements, both at the saw mill and in our component plants, aim to overcome our...

Many Americans are not overzealous about the moderate improvements to their lifestyle, income, and overall state of wellbeing during this economic recovery. That is being expressed by the stock market’s decline and increased recession rhetoric. No in-depth statistical analysis is needed...

The lack of attention to the moisture content (MC) of lumber used in truss manufacturing can cause or contribute to in-service performance issues. Mr. Glenn Traylor’s fine article in the September issue of The Advertiser, “Does Your Lumber Have a Shelf Life?”, was greatly...

Just like some foods, lumber kept in the right environment will store for an indefinite length of time. But just like food, lumber kept in sub-par conditions will have a shortened storage period. If you’re not storing your lumber properly, you may have to question whether it can/should...

Now is the time to consider Spruce-Pine-Fir (SPF) as a substitute for Southern Pine (SP). As noted below, #2 SPF’s 19% higher bending value and only 10% lower compression value usually enables longer spans. Cull rates are generally lower with SPF, and it is lighter and easier to...

What better way to assess buying trends than to recap the lumber specified on truss designs? The following charts illustrate the material derived from 80,000 truss drawings totaling 12.8 Million Board Feet of wood. Not surprisingly, more than half the total volume is consumed by visually graded...

We lumber types have come to expect the unexpected. Hence, there is great value when we can identify, well in advance, what the next price manipulating phenomenon might be. 2018 has been a year of looking for an elusive lumber market top. Early in the year I went so far as to call 2018 a bear...

Southern Pine grading greatly complicates the task of making lumber substitutions. The progression of the structural values of Machine Evaluated Lumber (MEL) is nothing like the progression of values of either Visually Graded or Machine Stress Rated (MSR) lumber, which both ascend like rungs on...

While the International Residential Code (IRC) gives the structural requirements and prescriptive design data for residential framing, additional help for the non-engineer is available through the Wood Frame Construction Manual for One- and Two-Family Dwellings (WFCM) published by the American...

This time last year, my message was that 2017 was going to be a year of extreme volatility. To start the year, 2x4 #2 SYP-E was trading for $460. The same product in Canadian SPF-W was $310. SYP was $150 over SPF. By November that relationship had flipped with SYP at $430 and SPF at $490. SYP...