The Importance of ICC’s Offsite Construction Standards
In September 2021, the International Code Council (ICC) created offsite construction standards, marking an historic shift in the perceptions of modular and systems-built construction. As home building evolves, such advancements not only recognize progress in residential construction, but also set the stage for future developments.
The ICC is known globally for its commitment to maintaining safe and sustainable environments. With the introduction of these offsite construction standards, the council recognizes the changing dynamics of the residential construction industry.
Offsite construction — which involves the process of planning, designing, fabricating and assembling building elements away from their final installed location — has seen a steady rise in popularity. Benefits such as reduced construction time, less waste, fewer site disturbances and higher quality from controlled environments are likely reasons for this growth.
However, like all innovative methods, offsite construction needs a set of standards to ensure its consistent quality and safety. The ICC’s offsite construction standards provide guidelines and benchmarks for professionals in the field, ensuring that all offsite construction projects meet a certain level of excellence and safety.
NAHB recently passed a resolution acknowledging and supporting these standards. This move underscores the industry's collective commitment to ensuring that offsite construction is efficient and held to the highest safety and quality standards.
ICC Vice President of Innovation Ryan Colker will provide a detailed dive into how the standards impact designers, manufacturers, builders, product and service providers in the systems-built housing industry during NAHB’s Building Systems Housing Summit, Oct. 15-17, in Washington, D.C. Discover how the ICC is working with industry partners to provide states and local municipalities with a universal standard for offsite construction projects in their jurisdictions.
Register today to attend the Building Systems Housing Summit.
Latest from NAHBNow
Jan 12, 2026
NAHB’s Monthly Update Features 2026 Advocacy PrioritiesThe update provides the latest messaging framework to help members articulate the Federation's housing priorities.
Jan 09, 2026
Finalists Announced for the 2025 The Nationals AwardsNAHB announced the Silver Winners for The Nationals, powered by Chase. These awards celebrate the best in new-home sales and marketing and include 55+ housing, global innovation and NAHB Honors.
Latest Economic News
Jan 12, 2026
Household Real Estate Asset Values Fall in the Third QuarterThe market value of household real estate assets fell to $48.0 trillion in the third quarter of 2025, according to the most recent release of U.S. Federal Reserve Z.1 Financial Accounts. The third quarter value is 0.7% lower than the second quarter but is 1.5% higher than a year ago.
Jan 12, 2026
Growth for Custom Home BuildingNAHB’s analysis of Census Data from the Quarterly Starts and Completions by Purpose and Design survey indicates year-over year growth for custom home builders amid broader single-family home building weakness.
Jan 09, 2026
Townhouse Construction Share Gains ContinueAccording to NAHB analysis of the most recent Census data of Starts and Completions by Purpose and Design, during the third quarter of 2025, single-family attached starts totaled 46,000. Over the last four quarters, townhouse construction starts totaled a strong 179,000 homes, which is 1% higher than the prior four-quarter period (177,000). Townhouses made almost 20% all of single-family housing starts for the third quarter of the year.