The Retractable door seal, Athmer Stadi LD-20/20 WS - 950.05.770 by Hafele represents a refined fusion of quality and functionality. This door seal is designed for soundproofing, smoke control, and fire safety, making it a versatile solution for various door types. The carrier is made from aluminum, while the sealing profile is crafted from self-extinguishing silicone, ensuring durability and effectiveness.
The soundproofing value of this product is impressive, measuring 52 dB with a 7 mm floor gap and 51 dB with a 15 mm floor gap, significantly reducing noise levels for a more peaceful environment. Additionally, it offers a maximum sealing height of 16 mm, ensuring effective closure of doors. The product is suitable for both DIN left and DIN right-hand mounting, providing flexibility for different installation needs.
The retractable door seal stands out due to its unique features and benefits, making it an excellent choice for enhancing door performance and safety.