Recent updates to the International Building Code (IBC) have expanded what’s possible in mass timber design and construction. While these changes open the door to new building heights, many jurisdictions across the country have not yet adopted mass timber–specific provisions for Type IV construction. To bridge that gap, the American Wood Council released the Mass Timber Alternative Materials and Methods (AMM) Guide in May 2025. It provides clear code guidance for jurisdictions without formal mass timber regulations, helping building officials better understand mass timber’s performance and streamlining the project approval process.

Go to awc.org for more information.

To explore mass timber possibilities for your next project, contact our team at Mid-Atlantic Timberframes. We’re excited by the opportunities mass timber presents to the US market and are ready to help you achieve your architectural and development goals.