Corrugated metal roof/Sandwich panel

The substructure „Hook“ is attached to the high seam. An EPDM rubber is also inserted between the roof skin and the substructure, thus ensuring long-term watertightness.

Since the substructure does not require additional rails, the „Hook“ system is even more cost-effective compared to short rail mounting. This also leads to faster installation times. Due to the row spacing, which is determined by the aerodynamic substructure system of the modules, very good rear ventilation (without chimney effect) is possible. This rear ventilation increases yield. A wind load calculation is performed for each roof by the system statics.

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