Your one-stop shop for no-cost tools, training, and resources to help you comply with California's Title 24, Part 6 building energy code and Title 20 appliance standards. We're powered by the California Statewide Codes & Standards Program and vetted by the California Energy Commission.
An array of downloadable materials providing practical and concise guidance on how and when to comply with California’s building and appliance energy efficiency standards.
Ace Resources fact sheet for Accessory Dwelling Units, showing some basic questions and answers, plus the table of contents for this fact sheet.
Ace Resources Building Inspection Checklist showing types of documents required to be on-site and provided to the building owner.
Diagram of profile of wall structure showing water-resistive barrier, rigid foam board, gypsum sheething, fiberglass batt insulation, and wood stud wall.
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