Herr Nyffenegger hat uns durch seine ausserordentlich hochwertige Arbeit überzeugt. Wir haben unter anderem ein Insektenschutzgitter für eine grosse Schiebetür installieren lassen - Material, Verarbeitung und Montage absolut top! Ein Spezialist seines Fachs! Sehr zu empfehlen!

Rundum zufrieden. Top Beratung und Umsetzung.

schnelle und professionelle Abwicklung. Vielen Dank.

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!

Nachdem ich in unserer Firma einige tolle Türen in der Produktion gesehen habe, wurde auch bei uns privat der Haustürenersatz ein Thema. Mit unserer neuen Kunststofftüre von Adeco waren wir von Anfang an sehr zufrieden. Wir konnten mit dem Online-Konfigurator einige Varianten ausprobieren und die Türe mit Tipps vom Fachmann ganz nach unseren Vorstellungen gestalten. Sowohl die Demontage der bestehenden Türe, als auch die Montage wurde sehr speditiv und sauber ausgeführt. Herzlichen Dank dafür!

schnell; zuverlässig; kompetent; einfach super

Our team includes highly qualified staff who have been passionately pursuing their profession for many years. In addition to experienced specialists, our team also includes young, committed employees. The harmonious cooperation of these diverse talents leads to an efficient work group. Whether it is about watching our carpenters on the roof, doing interior work or laying floors, or watching the joiners in the kitchen, bathroom or making furniture - you will see that each individual does their work with complete dedication and satisfaction. In our company you will find everything under one roof, made by a highly motivated team. It is a matter close to our hearts to pass on our knowledge to the next generation. For this reason, we enthusiastically train young apprentices in the professions of carpenter and carpenter. There is hardly anything more beautiful than watching these young people grow up with their tasks, duties and rights.