What is a specification in architectural terms?

A specification in architectural terms is a detailed description of design and materials used in a construction project. It serves as a critical document that outlines the quality and performance requirements for the materials and workmanship that will be utilized throughout the project. Specifications guide contractors and subcontractors in understanding the architect's intentions, ensuring that the final construction aligns with the vision laid out in the architectural plans.

This document typically includes aspects such as material types (wood, steel, glass, etc.), finishes, installation methods, standards for workmanship, and compliance with applicable codes. The specificity of this detail helps to unify the construction process, providing clarity to all parties involved and reducing the risk of misunderstandings or misalignments during construction.

Broad overviews of project ideas or summaries of local building codes do not provide the in-depth guidance necessary for execution, while a budget estimation would focus more on financial aspects rather than the technical specifics of the project. Therefore, a specification stands out as the essential document that conveys the functional and aesthetic criteria that must be met in the construction of a building.