Planning glossary
Takeoff
A traceable list of measured and counted project quantities tied to geometry and assembly assumptions.
Example
A takeoff can report raw drywall area, waste, rounded sheets, formula version, and omitted finish accessories.
Related concepts
Estimate coverage
A report of which intended categories are included, partial, omitted, or blocked by missing inputs.
Read definitionAssembly
A defined combination of layers, components, and rules that turns geometry into a building element or quantity recipe.
Read definitionAllowance
A visible quantity or cost added for a named uncertainty, such as cutting loss or incomplete product selection.
Read definitionUse the term in context
Definition boundaryThis planning definition is not a substitute for the definition in an adopted code, standard, contract, manufacturer instruction, or professional document. Confirm the controlling meaning for the project.