Je suis absolument satisfait et ravi de ma nouvelle paire de lunettes 👓 ! Service impeccable et professionnel et très cordial 👍👌 ! Didier Equey

Since 1933, specialist in binoculars, telescopes, microscopes... Today also an expert in progressive lens adaptation, low vision, detailed eye exams. Professional advice.

service de très grande qualité à la vente comme au service après vente...ne peux que les conseiller

Founded in Switzerland in 1875, Demenga & Fils SA has been offering its expertise for generations to private clients, architects, property managers, companies and institutions seeking high-end glass solutions. Specialized in glazing, glasswork and fine metalwork, the company creates tailor-made projects combining technical expertise, safety, design and precision ✨ Thanks to a qualified team of experienced professionals, Demenga & Fils SA handles new projects, renovations, transformations, glass replacement and repair services. 🔹 Interior & exterior glazing 🔹 Double glazing & insulated glass 🔹 Safety, burglar-resistant & fire-rated glass 🔹 Custom mirrors & decorative glass 🔹 Glass shower screens & glass railings 🔹 Glass canopies, façades & all-glass installations 🔹 Glass stairs, floors & balustrades 🔹 Fine metalwork in aluminium, steel & stainless steel The company also masters advanced structural glazing techniques and complex glass-and-metal creations. 🛠️ Renowned for its technical know-how and high-quality finishes, Demenga & Fils SA supports every project with precision, flexibility and attention to detail. Patrick Demenga, certified expert in glass construction and recognized expert before Vaud courts, guarantees the highest standards of expertise in every project. 📐 Study, manufacturing, installation and maintenance: each project benefits from personalized support and tailored solutions. 🏢 Property managers, hotels, banks, schools, businesses and private residences trust Demenga & Fils SA for durable, elegant and technical glass solutions. ✨ Since 1875, Demenga & Fils SA embodies Swiss excellence in the world of glass craftsmanship.

Manufacturing and installation of custom pergolas Concept Alu offers the manufacture and installation of tailor-made pergolas in Geneva and neighboring France. Whether on a terrace or a balcony, we build the structure in harmony with the style of your home. We carry out the manufacture and installation of: Aluminum pergola with adjustable slats Hard roof pergola Pergola with glass walls Many possible options: LED lighting integrated into and/or the peripheral frame Screen blinds for sun protection, wind, rain and privacy Glass walls and fixed aluminum walls Manufacturing and installation of custom verandas Concept Alu offers the manufacture and installation of tailor-made verandas in Geneva and neighboring France. For the design of your work, we use materials of impeccable quality. We carry out the manufacture and installation of: Made-to-measure veranda in premium aluminum Ultra insulating roof (Patent TR112) Veranda with fully glazed or partially glazed roof Veranda with adjustable sunshades or roller shutters Numerous solutions for controlled comfort all year round EXPAND YOUR HOUSE: OUR ALUMINUM EXTENSIONS Do you have an extension project? Concept Alu offers several types of expansions, it's up to you to choose the use you want to make of this new living room. Whether you want to transform your extension into a kitchen, dining room, or even a living room, Concept Alu offers you these different solutions. UP POOL SHELTER: Welcome to the UP universe and its sliding dome! The sliding dome of the UP swimming pool enclosure is a patented system, registered in 2004. The UP swimming pool enclosure is designed from cutting-edge materials, capable of withstanding all bad weather. The aluminum structures are light, easy to maintain, and of course very resistant, the motorization and ventilation systems benefit from the most reliable technologies. https://www.conceptalu.com/abris-piscine/abri-up/ OUR PRODUCTS: Bioclimatic pergola Vehicle shelters Extensions Verandas Pergolas Pool shelters Inspiration

Je suis cliente depuis de nombreuses années déjà. Super travail, super personne!