Code Update: Significant Code Changes

Excerpted from the Significant Changes to the 2009 International Codes series.



The Significant Changes to the 2009 International Codes series has been developed by the International Code Council and published by Delmar, Cengage Learning to accommodate the transition from the 2006 to the 2009 editions of the International Codes.

Valuable resources for anyone using the International Codes, each book offers a comprehensive yet practical analysis of the critical changes made between the 2006 and 2009 editions of the codes with hundreds of photos, illustrations and tables. Changes are identified then followed by in-depth discussion of how the change affects real-world application. Coverage reflects provisions with special significance, including new and innovative design ideas and technologies, modern materials and methods of construction, and current approaches to safety and stability. Authored by ICC code experts, these useful tools are “must-have” guides to the many important changes in the 2009 International Codes.



Significant Changes to the International Building Code, 2009 Edition

Significant Changes to the International Residential Code, 2009 Edition

Significant Changes to the International Fire Code, 2009 Edition

Significant Changes to the International Plumbing Code | International Mechanical Code | International Fuel Gas Code, 2009 Edition


Code Update: 2009 International Residential Code

A clarification to lateral restraint for wood joists (Section R502.7) has been made to the 2009 International Residential Code (IRC). New text clarifies that installation of engineered wood products including lateral support to prevent rotation is determined by the installation instructions of the manufacturer.

A clarification to attic access (Section R807.1) has also been made in the 2009 IRC. Section R807.1 now prescribes the methods to measure the height of attics requiring access and the height above the attic access opening.

Read more on both of these updates to the 2009 IRC.


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