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Reference Index

The Core Library

A compact map of the planning guides, worksheets, field notes, methods, and legal pages. Use it to move directly to a topic.

Core Pages

The pages that explain how to use the library and start a planning comparison.

Worksheets & Tools

Interactive pages for organizing inputs and surfacing questions. They are not design certifications or approval decisions.

Reference Guides

Technical comparisons covering dimensions, systems, site work, environmental conditions, approvals, and project scope.

Field Notes

Shorter articles on maintenance, comparisons, site preparation, and specific building questions.