| Value | Category |
|---|---|
| 10 | NATURAL |
| 11 | No roof |
| 12 | Thatch / palm leaf |
| 20 | RUDIMENTARY |
| 21 | Rustic mat |
| 22 | Wood planks |
| 23 | Cardboard |
| 30 | FINISHED |
| 31 | Metal |
| 32 | Wood |
| 33 | Calamine / cement fiber |
| 34 | Ceramic tiles |
| 35 | Cement |
| 36 | Concrete panels |
| 37 | Slate |
| 38 | Adobe |
| 39 | Tol/kir |
| 40 | Ruberoid/asbest |
| 96 | OTHER |
| 97 | Not dejure resident |