Platform on window, door, frame technology, hardware, roof and facade technology, security
Innovative Profile Solutions
For more than 40 years, SLS has been synonymous with high-quality plastic profiles—from standard solutions to complex custom applications. The family-owned company, based in Dahn, Germany, in the Southwest Palatinate region, was founded in 1985, operates throughout Europe, and employs approximately 105 people. Production takes place at the company’s own factory, which is equipped with modern extrusion technologies, including multi-component co-extrusion and post-co-extrusion.
The portfolio includes solid profiles, hollow-section profiles, construction profiles, and specialty profiles in both small and large production runs, with weights per meter ranging from 20 to 5,000 g/m. SLS supports customers throughout the entire process: from consulting, development, and tooling to production, assembly, and quality assurance. Certifications according to DIN EN ISO 9001:2015 and DIN EN ISO 14001, as well as CSTB approval for the French market, underscore the company’s high quality standards and strong environmental awareness.
