Highlights of Significant Changes to the Wind Load Provisions of ASCE 7-22

This FEMA fact sheet summarizes key updates to the wind load provisions in ASCE 7-22, the reference standard for structural design loads in building codes. It details changes to basic wind speed maps, the Wind-borne Debris Region (WBDR), and external pressure coefficients for roofs, with a focus on hurricane-prone regions. The fact sheet explains how these revisions affect building design, especially for gable and hip roofs, and clarifies criteria for wind-borne debris exposure. It is intended for building professionals involved in code compliance and wind-resistant design.