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Curved cross section profile made of galvanized sheet metal or aluminum with insulation (L2in-A2in)

This type of profile is made of hot-dip galvanized steel sheets with a curved cross-section of 0.4mm thick, specially designed for reduced noise levels during operation. Specially designed profile with horizontal ribs, achieves high levels of strength. Filling the profile with high-strength polyurethane insulation, improves thermal and sound insulation as well as the robustness of the construction.