
Hahne Abdichtungstechnik GmbH is a German specialist in building waterproofing, offering comprehensive solutions for damp basements, wall leaks, and structural cracks in residential and industrial properties. Their core services include Schleierinjektionen for post‑construction basement sealing, horizontal and negative waterproofing systems to prevent rising damp, and concrete repair and crack remediation. The company distinguishes itself through customized engineering, use of advanced materials and injection technologies, and a commitment to long‑term durability and safety for clients' assets. With a focus on both modern construction and heritage conservation, Hahne combines technical expertise with reliable, client‑centred service.
Painter / Plasterer / Roofer Full-time (m/f/d) position available in Cologne, Germany. The role involves painting interior and exterior surfaces, restoration of plaster, and other skilled work.
Hahne Abdichtungstechnik GmbH is a German specialist in building waterproofing, offering comprehensive solutions for damp basements, wall leaks, and structural cracks in residential and industrial properties. Their core services include Schleierinjektionen for post‑construction basement sealing, horizontal and negative waterproofing systems to prevent rising damp, and concrete repair and crack remediation. The company distinguishes itself through customized engineering, use of advanced materials and injection technologies, and a commitment to long‑term durability and safety for clients' assets. With a focus on both modern construction and heritage conservation, Hahne combines technical expertise with reliable, client‑centred service.