Significant Changes to the International Residential Code 2018 Edition

This Significant Changes to the International Residential Code 2018 Edition offers a detailed examination of over 125 significant modifications to the IRC, encompassing various provisions such as building, energy, mechanical, fuel gas, plumbing, and electrical codes. Each change is presented with the affected code sections, highlighting modifications through strikethroughs and underlines. Accompanying each change is a concise summary, detailed illustrations, and a discussion of its significance, providing readers with a clear understanding of the practical implications of these updates. This manual serves as an invaluable tool for professionals in the construction and building industries, offering a clear and concise guide to the significant changes in the 2018 IRC.

Key Aspects:

• Comprehensive Coverage: Addresses updates across all major code areas, including building, energy, mechanical, fuel gas, plumbing, and electrical provisions.
  
• Clear Presentation: Utilizes strikethroughs and underlines to clearly identify modifications to existing language.
  
• Illustrative Examples: Includes detailed illustrations to aid in the understanding of complex changes.
  
• Practical Insights: Provides real-world applications and implications of code changes, assisting professionals in adapting to new requirements.
  

Highlights: 

Coverage Includes Changes In:

• Egress and emergency escape routes
• Fire-resistant construction (walls, materials, penetrations)
• Roof assemblies and attic ventilation
• Insulation values and air barrier definitions
• Energy efficiency metrics for lighting, HVAC, and envelope design
• Plumbing system layout and new materials
• Electrical service sizing and panel labeling
• Mechanical ventilation standards for indoor air quality

About ICC

International Code Council is a leading organization dedicated to developing a single set of comprehensive, coordinated national model construction codes. To date, 48 U.S. states have adopted various international codes from the International Code Council.

Other Works:

• 2012 International Fuel Gas Code
• 2018 International Mechanical Code
• 2021 International Building Code