While attending an Ontario Structural Wood Association meeting in October – somewhat like attending an SBCA Chapter meeting – part of the discussion turned to the quality of house plans. After many years in this industry, I can tell you that this discussion wouldn’t have...

One constant thorn in the side of truss fabricators is the cost of preparing quotes, often multiple times for the same job through the life of a project. I find that this is especially true for custom homes, as they often go through numerous revisions for aesthetic, budget, zoning, and other...

Imagine a looming deadline, a complicated 2D, multi-family floor plan. It will take days to get accurate measurements, manually. STITCHER® streamlines the process by capturing walls, openings, and intricate details with precision, transforming a 2D architectural drawing into a 3D model in a...

Metal plate connected roof and floor trusses are used widely in residential single family, multi- family, commercial, and agricultural construction. They provide design flexibility, span greater distances than traditional “stick framing,” and allow faster erection of the roof system...

Top chords are usually braced by roof sheathing. Roof sheathing provides effective lateral bracing when nailed directly to the top chord. In cases where roof sheathing cannot be directly applied to the top chord, purlins are used to prevent lateral buckling of truss top chords. The Truss...

MiTek Engineering software gives you two options to input snow load – Ground Snow and Roof Snow (flat roof snow). What is the difference between ground snow and flat roof snow? Ground snow load, pg, is obtained directly from the American Society of Civil Engineers Standard (ASCE 7)...

In my previous article, The Evolution of Glued Trussed Joists, in the August 2021 issue, I explain that glued trusses have potential in floors. The new G-joist has high resistance. The chord shear failure is eliminated as the web finger punches the chord. The web-chord glue area is big. The mean...

Per BCSI-B4 (Building Component Safety Information): The term “construction loading” is typically used to describe Loads from workers and Building materials on unfinished structure, as, for example, when builders temporarily stack bundles of panel sheathing or gypsum board on...

On occasion, we are required to utilize a detailed tooth count to qualify a connection on a metal plate connected wood truss. Fortunately, we have several tools that can assist us. My June article, “Which is Better: Plate Placement Method or Tooth Count Method?”, includes a...

I sometimes wonder if I am at risk of becoming the truss designer version of the grouchy old man that sits on the front porch yelling at the neighborhood kids to “get off my lawn.” When I hear some newer designer criticize the limitations of today’s truss layout and design...