3/31/26 - 2021 IBC Exterior Wall and Opening Protection

This seminar addresses the various provisions in the IBC dealing with exterior wall design and construction. Although such walls are primarily regulated due to their location on the lot, many other additional requirements are set forth in the code. Exterior bearing walls are regulated by Table 601, while the use of exterior exit stairways, exit courts and exterior areas of assisted rescue will also typically mandate some degree of fire-resistance. Specific topics include: • Fire separation distance • Location on lot • Multiple buildings on the same lot • Type of construction • Combustible materials on exterior side of wall • Exitways, including exterior exit stairways, exit courts, interior exit stairways and exterior balconies • Exterior areas of assisted rescue • Fire wall termination