2020 Indiana Residential Code
[product_category_loop_addtocart show=”all” text_align=”center” el_class=”hy-cart-center” mobile_text_align=”center”]
2020 Indiana Residential Code

Book Overview
The 2020 Indiana Residential Code is a comprehensive set of regulations that governs the construction, alteration, and safety standards for residential buildings in Indiana. It is based on the 2018 International Residential Code (IRC), with specific amendments tailored to Indiana’s needs and legal framework
Key aspects:
- Carbon Monoxide Detectors: Required in homes to detect low levels of CO and alert residents before dangerous exposure.
- Arc-Fault Circuit Interrupters: Mandatory in electrical systems to reduce fire risks.
- Basement Safety: Every basement must have an escape and rescue opening for occupant and firefighter safety.
- Garage Separation: Enhanced requirements for fire separation between garages and living spaces.
- Lot Line Fire Separation: Increased standards to prevent fire spread between properties.
- Deck Construction: New section detailing structural and safety requirements.
- Wall Bracing & Vapor Retarders: Expanded definitions and applications for better moisture and structural control.
- Roof Uplift Tables: Added to improve attachment of roof structures to walls.
- Solar Installations: New provisions for integrating solar energy systems.
- Arc-Resistant CSST: Recognized in code language for safer gas piping
Key Features & Benefits
Comprehensive Coverage of the 2020 Indiana Residential Code refers to the full scope of regulations and standards that govern the design, construction, and safety of residential buildings in Indiana. This code is based on the 2018 International Residential Code (IRC) with state-specific amendments tailored to Indiana’s needs.
The 2020 Indiana Residential Code is a vital tool for ensuring safe, efficient, and legally compliant residential construction across the state. Here are some practical applications where this code plays a central role:
- Home Construction & Renovation
- Safety Enhancements
- Structural & Design Standards
- Environmental & Energy Efficiency
- Code Enforcement & Inspections
Most licensing exams draw heavily from the 2020 Indiana Residential Code, which is based on the 2018 International Residential Code with Indiana-specific amendments. Depending on your trade, the exam might include:
- General Contractor: 40 questions from the 2020 Indiana Residential Code and the 2012 International Building Code
- Carpentry, Masonry, Roofing, HVAC, etc.: 25–40 questions from the same code sources
- Swimming Pools: Questions from the Indiana Swimming Pool, Spa, and Water Attraction Code
- Know the Amendments: Indiana’s version of the code includes specific changes—don’t rely solely on the generic IRC.
- Simulate Test Conditions: Practice with time limits and without digital aids to mimic the real exam.
- Focus on Your Trade: Each specialty (e.g., electrical, drywall, fencing) has its own set of questions pulled from relevant sections of the code
If you’re working with the 2020 Indiana Residential Code, visual and organizational tools can make code compliance and plan review much more efficient.
Book Details
- Publisher: International Code Council
- Edition/Release Date: January 1, 2020
- ISBN: 9781609839543
- Pages: 800
- Dimensions: 11 x 9 x 0.55
- Format: Paperback / Softbound
- Target Audience: Professionals
Pricing & Purchase Information
• Price: $181.99
• Shipping: Free shipping on orders over $250.
• Formats Available: Physical Book
Related Products



