In the last article, we described the primary structural and wood-related changes in the 2021 International Residential Code, Chapters 3 and 4. This article will continue with the primary changes to Chapters 5 through 8 of the IRC. Decks For the 2018 and the 2021 IRC, an informal group...

On July 5, 1960, in a marathon session, a dozen entrepreneurs set standards for a brand new industry, and, in the process, met a government deadline. These early truss plate adopters came well-prepared and didn’t hesitate to make far-reaching decisions. Fortunately, they left a detailed...

The ICC code change cycle for the 2024 International Codes is near completion, with only the certification by the Validation Committee and confirmation by the ICC Board of Group B results outstanding. However, many jurisdictions may just now be adopting the 2021 International Codes. This is the...

Twelve competitors faced one another for the first time—but only because they had to. Each of their fledgling plate businesses was threatened by a July 31 deadline from the Federal Housing Administration (FHA), and they had less than three weeks to put together a design criterion for...

After Cal Jureit’s impressive debut at the 1958 NAHB Show, lumberyards and builders across America were anxious to start trussing, but they encountered several obstacles. Their deluge of inquiries couldn’t all be answered, and most were far away from the South Florida source of...

This August marked the 30th anniversary of the Florida landfall of Hurricane Andrew, one of the most damaging, and influential, hurricanes ever to hit the United States. Hurricane Andrew hit South Florida with Category 5 winds early on the morning of August 24, 1992. Andrew caused damages of $25...

The modular construction industry is not new. It’s not untried, untested, or untrue. It is a relatively small niche of the construction industry accounting for about 5.5% of all new building construction starts in 2021. And it is a somewhat fragmented industry in terms of the geographic...

As many communities and potential homeowners struggle with housing affordability, tiny houses have emerged as part of the solution. Assuring these tiny houses deliver the same level of safety and efficiency of other permanent housing solutions is essential. Local building codes and the...

It’s important to review our standards on a regular basis, so that we can update and improve them over time. Businesses evolve, technology evolves, and so too should our definition of best practices. For wood trusses, our current standard is ANSI/TPI 1–2014 National Design Standard...

The first thing to consider with bearing sizes is the minimum required by the building codes. Per 2018 IRC, International Residential Code for One- and Two-Family Dwellings, Sec. R802.6 – When a ceiling joist is supported directly on wood or metal, the minimum bearing size required is...