AWI & AWS Standards Grade is not a label.
Grade is the clause most often read as a label. It is not a label. It decides the substrate, the edge, the joint quality and the gap a reviewer will accept, and it decides them differently for surfaces nobody will ever see.
What the standard actually requires
- A grade, and everything the grade brings with it.
- The specification names a grade, and that grade sets construction requirements, permitted materials and the tolerances the work is judged against. Changing grade is not a finish decision.
- Surface exposure categories.
- Exposed, semi-exposed and concealed surfaces carry different obligations on the same cabinet. A single unit can require three different substrate answers, and building all three to the exposed standard is a common and expensive habit.
- Edge and joint quality.
- Banding thickness, joint tolerance and the permitted gaps between a door and its frame, between adjacent doors, and between a drawer front and its opening.
- Hardware specified to the level the grade expects.
- At higher grades a function description is not enough. Manufacturer, model, load rating and finish are expected.
- Testing, mock-up and sample obligations
- where the specification imposes them. These carry real lead time as well as real cost.
What it changes in the drawing
Who holds the credential
This matters more than anything else on this page, so it is stated plainly.
- AWI publishes the standard.
- The Architectural Woodwork Institute defines what the grades require.
- The fabricator carries the obligation.
- Meeting the grade is the responsibility of the shop producing the woodwork, on the project the specification governs.
- Quality programmes certify fabricators,
- where a project requires one. That relationship is between the certifying body and the shop.
- BluEnt detailing does neither.
- We detail to the standard your project names and report what it requires. We do not issue compliance certification, we are not a certifying authority under any quality programme, and holding a grade is not something a detailing supplier can do on a fabricator’s behalf.
What detailing can do is make the obligations visible on the drawing, so the reviewer can verify them and the shop can price them.
Where packages fail against it
- Grade read as description.
- The most common failure by a distance. It appears in the specification, it reads like background, and it is priced as standard casework.
- Exposure categories collapsed into one.
- Every surface treated identically, which is either over-specification or a rejection depending on which way the error runs.
- Substrate left open.
- “As selected” on a drawing where the grade permits only certain answers.
- Hardware called out by function.
- Adequate at some grades, insufficient at others, and the difference is in the document.
Services and markets that apply
FAQ
Frequently Asked Questions
Are you AWI certified?
No. AWI publishes the standard, the fabricator carries the obligation, and quality programmes certify fabricators rather than detailing suppliers. We detail to the standard your project names and report what it requires.
Can you draw a set to a specified AWI grade?
Yes. The grade is confirmed at scoping, applied through detailing, and checked before issue. Where the drawings and the specification disagree about what the grade permits, that is raised as a query rather than resolved silently.
What is the difference between a grade and a certification?
A grade is what the specification requires of the finished work. A certification is a programme a fabricator registers with. One is on the drawing; the other is a relationship between a shop and a certifying body.
Which grade applies to our project?
Whichever the specification names. Where it names none, or names conflicting requirements in different sections, that is one of the first things reported back.
The obligations that carry cost
Are usually in the specification rather than on the elevation.
- Grade obligations extracted and reported before pricing
- Surface exposure categories distinguished at the point each occurs
- No AWI membership, certification or approved-vendor status claimed
- One named contact, not a general queue
See a sample set drawn to this standard
Scope and questions come back, not a template.
