Frenzelit is a trusted family-owned company that has been providing proven solutions for more than 135 years. Every day, over 500 dedicated employees worldwide work for us at our national and international locations developing and producing gaskets, insulation materials, expansion joints and heating systems. Frenzelit combines all the strengths of a forward-looking medium-sized company with tradition: fast and flexible in our thoughts and actions, and also dependable and creative as a project partner. This is very apparent in the resolve with which we pursue new ideas, the speed with which we bring these ideas to market, and the way we personally support our customers in all project phases. Unique application conditions and special demands require in-depth consulting and support – from material selection and engineering to installation.