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.

patrick-demenga near bremblens in all regions

Demenga & fils SA

patrick-demenga near bremblens in all regions

Demenga & fils SA