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. paper (fiber product)
10. [paper by function]
11. building paper

Narrower term/s

• tar paper

Anotations

Scope note:

Sheathing paper used on roofs and side walls of buildings as protection against dampness; also used as insulation. Felt paper applied to roofs is usually infused with tar, asphalt, or chemical compounds.