The Importance of ICC’s Offsite Construction Standards

Event
Published

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.

Subscribe to NAHBNow

Log in or create account to subscribe to notifications of new posts.

Log in to subscribe

Latest from NAHBNow

Economics | Material Costs

Jan 16, 2026

Building Material Price Growth Remains Elevated Despite a Sluggish Market

Residential building material price growth continued to climb toward the end of 2025, even as the new home construction market showed signs of slowing.

Economics

Jan 16, 2026

Builder Sentiment Loses Ground at Start of 2026

Builder confidence in the market for newly built single-family homes fell two points to 37 in January, according to the NAHB/Wells Fargo Housing Market Index (HMI) released today.

View all

Latest Economic News

Economics

Jan 20, 2026

New Single-Family Home Size Trends: Third Quarter 2025

New single-family home size has been generally falling since 2015 as a response to declining affordability conditions. An exception occurred when new home size increased in 2021 as interest rates reached historic lows. However, as interest rates increased in 2022 and 2023, and housing affordability worsened, the demand for home size has trended lower.

Economics

Jan 20, 2026

Third Quarter 2025 Multifamily Construction Data

According to NAHB analysis of quarterly Census data, the count of multifamily, for-rent housing starts increased during the third quarter of 2025. For the quarter, 119,000 multifamily residences started construction. Of this total, 114,000 were built-for-rent.

Economics

Jan 19, 2026

Soft Conditions for Single-Family Built-for-Rent

Single-family built-for-rent construction fell back in the third quarter of 2025, as a higher cost of financing and increased multifamily supply crowded out development.