The Architectural Woodworking Institute Quality Standard ensures that all woodworkers can compete equally and efficiently when bidding on jobs. This also puts into perspective that all millwright have diligence and all work is of equal quality.
The Architectural Woodwork Standards handbook explains the necessary steps to take when completing a job. Tools of the trade, hardware and all other components should conform with industry standards in order to comply with the AWI's code of conduct.
Economy is the lowest grade of wood and should only be used for projects that will not be in public view. A utility room is an example of where to use this wood. Economy can also be used when price outweighs quality considerations. An example of this is in some acoustic guitars.
Custom grade wood is the type used most in projects. This wood is common in commercial and institutional work. Counters and frames are common uses for custom grade wood. Premium grade wood is reserved for visible projects or projects that demand more architectural detail. Reception counters, boardrooms or more detailed projects, such as dining room tables or bookshelves, use premium grade wood.