Athmer - the art of sealing. Globally sought after, and hidden to the eye, they are nevertheless absolutely essential: Efficient and reliable door seals provide security, comfort and energy efficiency for buildings. Athmer is at the cutting edge when it comes to developing and producing sophisticated automatic door seals. Sealing systems from the traditional German company are in great demand. And not without good reason! Athmer sealing solutions offer high flexibility, sophisticated technology and functions and are sustainable and efficient. And since more and more people live and work in buildings, Athmer has also taken safety to extremes: with finger protection systems that make door injuries a thing of the past.