It seems that each major hurricane tends to teach those of us in the construction industry some lesson. With Hurricane Andrew, the lessons were the importance of protection from windborne debris, and the importance of proper construction of gable ends. There are two main areas where gable...

Dear Anna: A recent long span truss collapse during installation reminded me of the new 2009 (and later) IBC bracing requirements for the Owner of a project with metal plate connected (MPC) wood trusses spanning 60 ft. and greater (churches, schools, commercial, retail, and so on)....

Why are we seeing all the code change proposals regarding wood trusses in the current ICC code change/update process? It is true that there were several proposals submitted pertaining to wood truss restraint and bracing and another requiring special inspection of the installed truss...

National Forest Products Week Recognizes the Environmental and Economic Benefits of Wood Products The third week of every October is designated as National Forest Products Week, this year held October 16–22. Like others, we commemorate the week, an annual recognition of the many...

As we head into the fall, families across the country have been spending more time in the backyard, often on their porches or decks. This fact serves as a good reminder of the importance of ensuring the safety of the outdoor spaces we enjoy so much. Unfortunately, deck collapses all too often...

This article discusses how to select holdowns and tension ties, which are key components in a continuous load path. They are used to resist uplift due to shearwall overturning or wind uplift forces in light-frame construction. In panelized roof construction, holdowns are used to anchor concrete...

Overview Progressive roof collapse is a roof collapse in which the failure of a single structural component triggers a chain reaction of failures that result in a large portion of a roof collapsing onto the contents below. The shifting of continuous lateral restraint is well known as a...

Every August, federal lawmakers take a recess from their work in Washington, D.C. and use the month to visit constituents at home. For our industry, the recess (which goes through Sept. 6) provides an opportunity to schedule a meeting with members of Congress and their staff to discuss issues...

When it comes to wood frame construction, hurricane ties are among the most commonly specified connectors. They play a critical role in a structure’s continuous load path and may be used in a variety of applications, like attaching roof framing members to the supporting wall top plate(s),...

The differences between high density attached and tract style detached housing extend to the shop floor. Though truss designs may be similar, the project size, location and degree of repetition differs, influencing unit labor costs and material requirements. High density means “maximum...