Asphalt roofing products
Classification structure
| Code | Title |
|---|---|
| 1 | Asphalt shingles |
| 2 | Modified mineral surface roofing |
| 3 | Smooth surfaced organic felt roll roofings |
| 4 | Mineral surfaced organic felt roll roofing and sidings |
| 5 | Modified base sheet roll roofing |
| 6 | Ice and water protective rolls |
| 7 | Asphalt saturated organic felts |
| 8 | Asphalt saturated and/or coated sheathing |
- Date modified: