The Retractable door seal, DDS 20, for wooden doors, Startec - 950.05.924 by Hafele represents a refined fusion of quality and functionality. This door seal is specifically designed for wooden doors, providing high performance in sound insulation. Made from aluminum, it offers an aesthetic appearance and is easy to use, coming with all necessary mounting hardware.
With a sound proofing value of 51 dB at a 7 mm floor gap, the product effectively seals door gaps with its 19.70 mm width and 30 mm height. Additionally, it has a maximum sealing height of 12 mm, making it suitable for various door types. The seal is designed for both DIN left and DIN right-hand use, providing flexibility in installation.
This product is an excellent choice for achieving sound insulation and enhancing energy efficiency. It offers a reliable solution with Hafele's quality.