1. Ensure the roof truss has a minimum slope of 150.
2. Install purlins with 436 mm spacing of the entire purlins.
3. Lay roofing sheets starting from the eave and working toward the ridge.
4. Align the first sheet squarely with the roof edge before fastening.
5. Maintain a minimum of one module length panel end overlap.
6. Provide a side overlap of at least one full tile corrugations.
7. Select the appropriate Tekscrew based on the purlins material, whether wood or metal.
8. Fasten sheets at the recommended locations without over tightening the screws.
9. Install ridge rolls and flashings, ensuring proper overlaps to prevent water leakage.
10. Remove all metal fillings, loose screws, and debris after installation.
