Residential Building Code Requirements for Windows, Doors, & Skylights

Webinar Overview 

This presentation provides a focused overview of the International Residential Code (IRC) and International Energy Conservation Code (IECC) requirements for windows, doors, and skylights in residential construction. It explains how these model codes are developed and adopted, and examines key provisions related to energy efficiency, emergency egress, fall protection, structural performance, safety glazing, and required testing and labeling. Attendees will leave with a practical understanding of how to identify and verify fenestration code compliance to support safe, durable, and energy-efficient buildings. For a complete set of code requirements, consult a code official in the local authority having jurisdiction (AHJ). This presentation does not cover code requirements for wind-borne debris or wildland urban interface regions.

What You Will Learn 

After completing this course, you will be able to:

• Explain the IRC and IECC code development and adoption process and how it affects residential fenestration requirements at the state and local level.
• Identify applicable energy efficiency requirements for windows, doors, and skylights, including U-factor, SHGC, climate zones, and compliance pathways.
• Apply IRC life-safety provisions related to emergency escape and rescue openings and fall protection for residential fenestration.
• Recognize structural and safety glazing requirements and determine when they apply based on location and design conditions.
• Verify required testing, certification, labeling, installation provisions, and common exceptions to confirm code-compliant fenestration installations.