Roof Frame System
Roof Frame System
| 1. Purlin distance 61cm max |
| 2. End lap: 17cm min (8.5cm-8.5cm) |
| 3. Side lap: 1 corrugation min |
| 4. 19 nails to fix each sheet (9-5-5) |
| 5. Maximum overhang 7cm |

Certification
