Box of black accessories Hautau HS 300 Diagram A Kömmerling/PROFINE per piece
€62.66
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The Deceuninck HS300 Ventilation Stud is a hardware component designed for sliding frames, enabling controlled airflow management within window and door systems.
The ventilation stud is installed within the sliding frame assembly to regulate air circulation. It fits into designated housing points on the frame, providing a passive ventilation function that helps manage condensation and maintain air quality without requiring additional mechanical components.
mvm-dt-2026-03