The Retractable door seal, Schall-EX L-15/30 WS, Athmer - 950.05.663 by Hafele represents a refined fusion of quality and functionality. This product is designed to ensure sound insulation and is manufactured in compliance with fire safety standards. Featuring an aluminum carrier and a silicone sealing profile, it offers a robust structure.
The retractable door seal effectively blocks sound transmission in both interior and exterior door applications, enhancing comfort in living spaces. With a soundproofing value of 52 dB, it efficiently seals gaps up to 20 mm high.
This product effectively seals gaps under doors, preventing both sound and smoke passage. It is a reliable door accessory backed by Hafele's quality.