Summary
A Rescheck is What? Your Online Free Rescheck Guide to Residential Energy Code Compliance
A Rescheck is What? Your Free Online Rescheck Guide to Residential Energy Code Compliance
Welcome to www.rescheck.info and the Reschexpert blog. Written and maintened by energy code enthusiast Jobe Leonard.

Jobe Leonard Rescheck.info
—your premier resource for everything related to residential energy compliance. If you are navigating the world of home building, remodeling, or energy efficiency, chances are you have heard of building codes. But how do you prove your project meets them?
Enter the world of REScheck. A Rescheck is what?
Whether you are a builder, architect, homeowner, or energy consultant, understanding this software is crucial for securing your building permits smoothly. Let’s break down what REScheck is, how it works, and why it is an essential tool for your next residential project.
What is REScheck?
- Definition: A trusted software tool created and maintained by the U.S. Department of Energy (DOE).
- Purpose: Determines whether residential buildings meet or exceed strict energy code requirements.
- Standards: Evaluates compliance against the International Energy Conservation Code (IECC) as well as various state-specific energy codes.
You can access the official compliance platform directly at REScheck-Web or learn more through the U.S. Department of Energy REScheck Program.
Key Features of REScheck
Designed with simplicity and efficiency in mind, REScheck streamlines the compliance process through several standout features:
- Systems Checked: Primarily analyzes the building envelope—including walls, ceilings, floors, windows, and doors. Depending on the specific code year and jurisdiction, it can also account for mechanical, HVAC, and lighting systems.
- Report Generation: Generates comprehensive inspection checklists and official compliance certificates that local building departments require before issuing residential building permits.
- Flexible Access: Available via REScheck-Web (a convenient cloud-hosted platform) or as a downloadable desktop application for offline use.
- Component Flexibility: Allows trade-offs among building envelope components. For example, you can balance higher insulation levels in your walls with slightly less efficient windows, allowing you to optimize design costs and efficiency while remaining fully compliant.
Why REScheck Matters for Your Project
Navigating local building departments doesn’t have to be a headache. By running your project plans through REScheck, you eliminate guesswork, demonstrate code compliance clearly to building officials, and ensure energy-efficient performance for years to come.
You can access the official compliance platform directly at REScheck-Web or learn more through the U.S. Department of Energy REScheck Program.
A Rescheck is what?
-
Definition: A software tool created by the U.S. Department of Energy (DOE).
-
Purpose: Determines if residential buildings meet energy code requirements.
-
Standards: Evaluates compliance against the International Energy Conservation Code (IECC) and various state-specific energy codes.
Key Features
-
Systems Checked: Primarily analyzes the building envelope (walls, ceilings, floors, windows, and doors). Some versions also account for mechanical/HVAC and lighting systems depending on the code year.
-
Report Generation: Produces inspection checklists and compliance certificates required by local building departments to issue residential permits.
-
Versions: Available via REScheck-Web (cloud-hosted) or as a downloadable desktop application.
-
Flexibility: Allows trade-offs among building envelope components (such as balancing higher insulation in the walls with a slightly lower window performance) to optimize design efficiency while remaining compliant.
Stay tuned to www.rescheck.info for more tutorials, updates, and expert tips on mastering energy compliance!

