Hierarchy classification:

1. top of the aat hierarchies
2. Materials Facet
3. Materials (hierarchy name)
4. materials (substances)
5. [materials by form]
6. [materials by physical form]
7. [fiber and fiber by product]
8. [fiber by product]
9. fiberboard

Additional parents:

1. top of the aat hierarchies
2. Materials Facet
3. Materials
4. materials
5. materials by function
6. building materials
7. building board

Narrower term/s

• medium-density fiberboard
• high-density fiberboard
• low-density fiberboard

Anotations

Scope note:

Fiberboards, generally made of wood fibers, used in building construction and furniture-making. The standard size for fiber building boards is 4 x 8 feet; they are generally classified as low-density, medium-density, or high-density.