Home Building Technology, Part XIV: Truss Equipment Proliferates – Assembly Joe Kannapell, PE You could say that Carol Sanford flipped the script on machinery, like he had in so many circumstances throughout his career. In the 1950s, when he couldn’t sell his modular homes in Ohio, he shipped them to Florida. When he couldn’t sell them there, he turned to selling site-built... Read More February 2026 Issue #18319 Page 10
The Last Word: Bill McAlpine’s Legacy Joe Kannapell, PE The name “Bill McAlpine” has such resonance in the component industry that when ITW acquired the company and removed his name, they soon found value in returning to the Alpine moniker. There are many reasons McAlpine earned that singular honor, but one of the least recognized is... Read More February 2026 Issue #18319 Page 190
When the Going Gets Tough, Innovate! Edmond Lim, P.Eng. In 2013, I launched LimTek Solutions with a clear mission: to promote, market, and sell Enventek’s groundbreaking truss manufacturing technology, first developed in 2007. For over a decade, it’s been full steam ahead and we have cultivated an impressive Feed the Beast! customer base.... Read More January 2026 Issue #18318 Page 48
Home Building Technology, Part XII: Plate People Proliferate Joe Kannapell, PE A great American competitive struggle broke out in truss shops around Miami in 1957. The owners of these shops learned that two new plates had hit the market, and both worked without supplementary nailing. The Sanford Grip-Plate that they were using required hundreds of nails to be hammered into... Read More December 2025 Issue #17317 Page 10
Home Building Technology, Part XI: Rapid Growth and Competition Joe Kannapell, PE The news of trusses being built with newfangled plates was so well received that it raced across the country in the late 1950s. The first to take notice were homebuilders who built with stick framing, who then wanted to try trusses. The first to respond were lumberyards, who were well positioned... Read More November 2025 Issue #17316 Page 10
Celebrating a Robust History MSR Lumber Producers Council Almost two years ago, the MSR Lumber Producers Council (MSRLPC) Board of Directors got serious about putting together a comprehensive timeline for the history of the MSR lumber industry. In their experience, it was one of the few topics that, when Googled, came up short on information. Even... Read More November 2025 Issue #17316 Page 117
The Last Word: How Moehlenpah Revolutionized Pressing Joe Kannapell, PE Before there were truss machines, how did fabricators press plates? They were able to use hammers and nails on the Grip-Plate, but when they started using the plates that didn’t need extra nailing, they had a nearly impossible time getting them pressed. When they went to their local... Read More November 2025 Issue #17316 Page 184
Home Building Technology, Part X: Competing Connectors Joe Kannapell, PE In multiple jurisdictions across the country, building code authorities questioned the viability of the curiously shaped metal plates being used on trusses during the last half of the 1950s. In South Florida, for example, four radically different looking plates appeared, with different... Read More October 2025 Issue #17315 Page 10
Home Building Technology, Part IX: The Great Connector Joe Kannapell, PE Cal Jureit’s truss testing experience was but the first of three consequential steps that led him to invent the modern truss connector plate. Jureit’s second step was joining Truss Fabrications, Inc. (TFI), which furthered his knowledge of truss manufacturing, and focused his efforts... Read More September 2025 Issue #17314 Page 10
Home Building Technology, Part VIII: The Engineering Advantage Joe Kannapell, PE Where is the best location to start a business — the easiest place or the toughest? Choosing the easiest means you may or may not “have what it takes” to succeed in the toughest markets. But, by choosing the toughest, you may “set yourself up” to market yourself... Read More August 2025 Issue #17313 Page 10