Optimizing Truss Design Alpine Team Establishing a truss design process that progresses seamlessly from start to finish serves as a critical backbone for efficiency and ensures essential quality control measures. While individual processes might vary from designer to designer, here is a sample step-by-step process. Resist the... Read More May 2024 Issue #16298 Page 96
Minimum Uniformly Distributed Live Load For Habitable Attics MiTek Staff An attic truss with 7 feet room height – should it be designed for 20 psf (pounds per square foot), 30 psf, or 40 psf room live load? Per International Residential Code (IRC) Table R301.5, the minimum uniformly distributed live load for uninhabitable attics with limited storage is 20... Read More May 2024 Issue #16298 Page 104
How Do We Ensure an Installation of Spida Machinery Goes Well? Wendy Boyd Let’s talk about the most recent installation of a full frame line for Spida Machinery in Pennsylvania. After working alongside the management of the Truss and Panel plant in PA for quite some time – initially talking about their wish list, moving through to budgets and capex,... Read More March 2024 Issue #16296 Page 17
What is the Best Way to Handle Defects Under the Plated Area? Glenn Traylor Everyone who uses lumber in trusses understands that defects in lumber can impact truss performance in different ways. Some defects are not important but others will affect truss performance and can even cause truss failure. [For all photos, See PDF or View in Full Issue.] In the first photo,... Read More March 2024 Issue #16296 Page 35
Focusing on Safety with Vekta and Dahlsens Ed Serrano One of the central goals of the frame and truss sector is that everyone goes home safely every day. And while the Razer has been designed from the initial engineering stage with safety at the forefront, some customers, like Dahlsens, require more stringent safety aspects, so we customize... Read More March 2024 Issue #16296 Page 50
AWC Releases New Wood Design Standards Madison Stephens The American Wood Council (AWC) released its three new 2024 wood design standards: the National Design Specification® for Wood Construction (NDS®), Wood Frame Construction Manual (WFCM) for One- and Two-Family Dwellings, and Fire Design Specification for Wood Construction (FDS). These... Read More February 2024 Issue #16295 Page 90
Floor Truss Splicing MiTek Staff A splice is the point where two chord members are joined together by a metal connector plate to form a single member. It can occur at a panel point or between panel points depending on the specific design of the truss and the preferences of the truss manufacturer. While the program checks all... Read More January 2024 Issue #16294 Page 94
Advertiser Forum: When I Grow Up Anna Stamm . . . I wanna be a fireman! That’s not a declaration I ever said when I was little. But lately, I’m wishing I had considered it way back then. I’ve just discovered Chicago Fire in syndication, and it has me thinking that being a firefighter would be awesome. But, because... Read More November 2023 Issue #15292 Page 6
Why is the Gaps Limitation So Important to Truss Fabrication? Glenn Traylor ANSI/TPI 1 is a practical guide to manufacturing metal plate connected wood truss. It considers rational expectations and reasonable manufacturing capabilities that help ensure a sound product. Due to the nature of wood, cutting equipment and processes gaps do occur. These gaps can cause... Read More August 2023 Issue #15289 Page 35
Design Connections: At the Intersection of Reality and the Codes Geordie Secord As I approach four decades in this industry (!), the list of building code and design requirements that seem odd to me continues to grow. I am the first to acknowledge that the primary goal in designing a home is, and should be, occupant safety. But there are some requirements and... Read More August 2023 Issue #15289 Page 84