For more than 125 years, Demenga Glas AG has stood for quality, craftsmanship, and a true passion for glass. As a long-established glazing company based in Basel, we combine traditional expertise with modern innovation – supporting you from the first idea to the final installation . Our experienced team handles all types of glasswork for interior and exterior projects , whether in new construction, renovations, or custom interior design. No pane is too large, no site too challenging – even complex installations in hard-to-reach areas are carried out safely and efficiently. What sets us apart is not only our technical skill, but our deep enthusiasm for working with glass. From architectural glazing to tailor-made shower enclosures, glass partitions, and design elements, we create durable, elegant, and functional solutions that meet your specific needs. What we offer: • Over 125 years of experience in glass construction • Personal consultation & customized solutions • End-to-end service: planning, production & installation • 24-hour express repair service • High-quality glass products for both private and commercial clients Whether you're dreaming of a custom kitchen backsplash, a frameless glass shower, a glass divider wall, or something entirely unique – we’re here to bring your vision to life . Get in touch – we’re happy to advise you!

For over 35 years, our architectural firm has stood for sustainable and high-quality architecture in Northwestern Switzerland. We plan and realize new buildings, conversions, extensions, and renovations – from single-family homes to large-scale developments. Client focus, contemporary design, and functional solutions form the basis of our work. Thanks to our in-house construction management, we implement projects consistently and efficiently. As a neutral partner, we work with a proven regional network of specialist planners and construction companies. Our range of services extends from project planning and construction management to turnkey handover – transparent, professional, and reliable.

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