Wind Provisions in the 2015 International Existing Building Code

This document compiles wind-resistant provisions from the 2015 International Existing Building Code (IEBC), focusing on requirements for repair, alteration, and additions to existing buildings in high-wind regions. It outlines compliance methods, including prescriptive, work area, and performance-based approaches, and details structural evaluation and retrofit requirements for roof diaphragms, connections, and exterior wall envelopes. The resource includes guidance for wind retrofits, particularly for gable ends and roof deck fastening, and addresses code triggers related to substantial damage and improvement. It is intended for building professionals involved in code compliance and retrofitting of existing buildings for wind resistance.