What Is Title 24?: All Answers

The code, its parts and its history, and how it differs from Title 20, CALGreen, the IECC, LEED and ENERGY STAR. Pick the question closest to yours.

The code and its parts

1. Title 24 vs the IECC: What Is the Difference?
2. What Is Title 24?
3. What Are the Parts of Title 24, and Which Is the Energy Code?
4. Where to Find the Title 24 Code PDF
5. A Short History of the Title 24 Energy Code
6. Title 24 vs CALGreen: What Is the Difference?
7. Title 24 vs Title 20: What Is the Difference?
8. Title 24 vs Title 25: What Is the Difference?
9. What Is a Reach Code?
10. Title 24 vs ENERGY STAR: What Is the Difference?
11. What Is Unconditioned Space Under Title 24?
12. Title 24 Accessibility vs the Energy Code: Which Do You Mean?
13. Mandatory, Prescriptive and Performance: The Three Parts of Every Title 24 Report

Compared with other codes

1. Title 24 vs LEED: How They Fit Together
2. Title 24 vs ASHRAE 90.1: How They Relate
3. How Much Energy Does Title 24 Save?
4. Are New California Homes Zero Net Energy?
5. Residential vs Nonresidential Title 24: Which Rules Apply?

Rules and enforcement

1. Who Enforces Title 24?

More answers

1. Does an EV Charger Need Title 24?
2. Does Title 24 Require a Smart Thermostat?
3. Do New Homes Have to Be All-Electric in California?
4. What Does "Title 24 Compliant" Mean? For a Product, a Part and a Whole Building
5. Do I Have to Bring My Existing Home Up to Title 24? What "Grandfathered" Really Means
6. Can Title 24 Be Done Before Final HVAC Equipment Is Selected?

Back to Title 24 Guide, or see the full Title 24 guide.