Homeowner / DIY

Ask Donnie

Plain-language building-code answers, cited to the source, plus exactly what to confirm with your local building department before you start.

Donnie is an AI consultant and can be wrong. Answers are expert assistance to verify — confirm critical details with your local building department (AHJ) and a licensed professional before you build.

For structural, electrical, or plumbing work, hire a licensed contractor and verify requirements with your AHJ before you build.