Roller shutter RS 37 RC 3

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High-grade steel slats with extremely high resistance level The heroal roll-formed roller shutter slats RS 37 RC 3, made from high-grade steel alloy, are extremely durable and resilient. heroal systems with high-grade steel roller shutter slats and filled with a durable two-component composite material are tested and approved to resistance class RC 3, in accordance with DIN 1627. The heroal RS 37 RC 3 achieves the maximum hail protection, class 7, no optical or mechanical damage occurs at all. Design options Potential total U factor value improvement of up to 56 percent