Our Article Library

This month’s article returns to a topic begun last month in “Inside Early Truss Design”: the movement of design technology from the drafting board to the computer. During this period, the only tools available were engineering theory and painstaking manual work. Specialized...

We had a great week at BCMC. It was good to catch up with customers, meet manufacturers who were seeing Paragon for the first time, and get our team together on the show floor. We had a lot to show this year, and watching people react to what we’ve been working on made the months of...

There is a quiet transformation happening in the management offices of North American truss plants. When owners and general managers audit their design rooms, they usually look through a single tactical lens: Today. On paper, the immediate challenge seems straightforward. You scan the queue, see...

When the top or bottom chords of a truss are subjected to large forces, or when load application or hanger requirements necessitate a wider chord member, designers sometimes use stacked chord members, where two chord members are placed one above the other. [For images, See PDF or View in...

In Truss Studio™, the Bearings dialog does more than define where a truss is supported—it directly influences how loads are generated, particularly wind loads on the bottom chord. Adjusting bearing location or type can change how the software interprets exposed versus supported...

Given the recent, unexpected passing of John “Chip” Dean, I thought it only right to begin this new series on Truss Design Technology with reflections I collected from him. Three years ago, knowing Chip’s background as an iconic truss designer and pioneer in our industry, I...

Celebrating its 60th anniversary, Alpine will showcase the latest innovations helping shape the future of component manufacturing at the Building Component Manufacturers Conference (BCMC) and Framers Summit (FS), September 14–18, 2026 in Columbus, OH. At booth #845, attendees can...

As the building and construction industry continues to evolve, we strive to enhance and improve our understanding of the loads and conditions that we need to design for, the engineering tools and methods that we use in our analyses, and the materials with which we build. This advancement in our...

Every project begins the same way: a set of plans, a stack of details, and thousands of decisions waiting to be made. Somewhere between the architect’s vision and the completed structure lies a process filled with interpretation, calculation, coordination, and estimation. For decades,...

The principle of limiting deflection in proportion to span was first established by Thomas Tredgold, a prominent British engineer born in 1788. He recognized that for a floor to be functional, its bending (deflection) needed to be restricted based on its length. Tredgold originally recommended a...