The simple industrial roof is made up of a corrugated outer roofing profile that serves both as a sealing element and as support for the actions to which it is subjected. Its main function is to provide a watertight and economical closure in canopies or in constructions that do not require thermal conditioning of the interior.
The corrugated profile of the exterior cladding will meet the mechanical requirements specified in the project and will also guarantee the watertightness of the roof. This profile will be installed on a secondary structure, generally composed of metal, concrete or wooden straps, separated between 1.50 and 3 meters. The most suitable profiles for this industrial roofing solution are the INCO 30.4 Roof, INCO 30.5 Roof and INCO 44.4 Roof profiles.
Minimum Slopes
The simple roof must have a minimum slope towards the water evacuation elements greater than that specified in the CTE DB HS Health. Table 2.10 Slopes on inclined roofs. In particular, the minimum slope must be adjusted according to the profile depth of each profile.
For exterior cladding profiles manufactured by Incoperfil, the adapted slope table is as follows:
| PROFILE | TYPE | MINIMUM SLOPE |
| INCO 30.4 | Trapezoidal | 10% |
| INCO 30.5 | Trapezoidal | 10% |
| INCO 44.4 | Trapezoidal | 8% |
| INCO 44.6 | Wavy | 10% |
| INCO 70.4 | Trapezoidal | 5% |
Slopes on inclined roofs with galvanized profiles according to CTE DB HS Health.
