Summary
IECC 2024 Rescheck Example
IECC 2024: A ResCheck Example for Homeowners
This post was created by Jobe Leonard. He enjoys creating Reschecks using the new IECC 2024 Rescheck capabilities available in Rescheck Web.

Jobe Leonard Rescheck.info
Learn about the IECC 2024 energy code and how it impacts your home. This post provides a real-world ResCheck example to illustrate energy efficiency requirements and potential savings.
Introduction
The International Energy Conservation Code (IECC) 2024 sets the national standard for energy efficiency in buildings. Homeowners and builders alike must understand these codes to ensure their homes are energy-efficient, safe, and environmentally friendly. This blog post will explore an example of an IECC 2024 ResCheck to help you understand the code’s requirements and potential benefits.
Rescheck Example versus Rescheck Tutorial
What is a ResCheck?
A ResCheck is a software program used to calculate the energy performance of residential buildings. It helps determine compliance with energy codes like the IECC 2024. By inputting building characteristics such as size, insulation levels, window types, and HVAC systems, ResCheck analyzes energy consumption and identifies areas for improvement.
Rescheck Residental State Energy Code Chart (2025)
We created an IECC 2024 Rescheck Example that is included here. We hope you enjoy this IECC 2024 Rescheck free sample.

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IECC 2024 Rescheck Free Example Energy Efficiency Certificate Compliance Certificate
Let’s Learn Some More about Rescheck.info’s Example ResCheck Scenario:
Let’s consider a hypothetical new construction single-family home in a moderate climate. The ResCheck analysis might reveal the following:
- Baseline Performance: The initial design might not meet the IECC 2024 requirements for energy efficiency.
- Identifying Deficiencies: The ResCheck could pinpoint areas where the home falls short, such as:
- Insufficient insulation: Inadequate insulation in the attic, walls, and foundation.
- Low-efficiency windows: Single-pane windows with low R-values.
- Inefficient HVAC system: An outdated furnace and air conditioner with low SEER/AFUE ratings.
- Recommended Improvements: Based on the analysis, the ResCheck would suggest improvements to bring the home into compliance, including:
- Increased insulation levels: Adding more insulation in the attic, walls, and foundation.
- Upgrading windows: Replacing single-pane windows with high-performance, double-pane windows.
- Installing a high-efficiency HVAC system: Upgrading to a more efficient heat pump or air conditioner.
Benefits of IECC 2024 Compliance:
Can I do the REScheck myself? (Step By Step Guide)
- Reduced Energy Bills: By improving energy efficiency, homeowners can significantly lower their monthly energy costs.
- Increased Comfort: Better insulation and more efficient HVAC systems can lead to a more comfortable living environment.
- Environmental Benefits: Reduced energy consumption helps minimize your carbon footprint and combat climate change.
- Increased Home Value: Energy-efficient homes are often more appealing to buyers, potentially increasing their resale value.
Conclusion:
The IECC 2024 plays a crucial role in promoting energy efficiency and sustainability in residential construction. By understanding the code and utilizing tools like ResCheck, homeowners and builders can ensure their homes are not only comfortable and safe but also environmentally responsible.
This is a simplified example. Actual ResCheck results will vary depending on numerous factors, including climate zone, building size, construction materials, and lifestyle choices.
If you need an IECC 2024 Rescheck created today we can help. Email PDF plans to service@rescheck.info and we will get you taken care of.

