The Retractable door seal, Schall-Ex® GS-A, Athmer - 950.05.736 by Hafele represents a refined fusion of quality and functionality. This door seal is specially designed for sound insulation, smoke control, and fire safety. It features an aluminum carrier and a self-extinguishing silicone sealing profile, effectively reducing sound transmission and enhancing indoor comfort.
The product allows for mounting on both DIN left and DIN right-hand doors. It is suitable for external apartment doors and can be used with glass thickness of 6 mm or more. With its single-side release operation, it offers practical usability. It provides a soundproofing value of 52 dB with a 7 mm floor gap and 51 dB with a 15 mm floor gap.
The Retractable door seal enhances sound insulation, elevating comfort in living spaces. It should be chosen for creating a secure and quiet environment with Hafele's quality.