The Schall-Ex Applic A door seal from Athmer is a high-quality sound insulation solution for wooden doors. It is specially designed for use on shower doors and provides an effective seal against air gaps on the floor. With a sound insulation value of 41 dB, according to the test report, this seal ensures a noticeable reduction in noise and thus contributes to a quieter living or working environment. The seal is made of self-extinguishing silicone and is attached to the door leaf with screws, which makes it easy to install. The seal can also be shortened so that it can be adapted to different door sizes. The use of aluminium in the construction ensures high stability and durability. Sound insulation value of 41 dB according to test report. Self-extinguishing silicone sealing profile for increased safety. Simple installation by screwing onto the door leaf. Can be shortened by up to 125 mm for flexible customisation. Certified with Ü mark for tested quality.