| Value | Category |
|---|---|
| 1 | Wood and mud |
| 2 | Wood and thatch |
| 3 | Wood only |
| 4 | Stone only |
| 5 | Stone and mud |
| 6 | Stone and cement |
| 7 | Blocks, plastered with cement |
| 8 | Blocks, unplastered |
| 9 | Bricks |
| 10 | Mud bricks (traditional) |
| 11 | Steel (lamera) |
| 12 | Cargo container |
| 13 | Parquet or polished wood |
| 14 | Chip wood |
| 15 | Corrugated iron sheet |
| 16 | Asbestos |
| 17 | Reed/bamboo |
| 18 |