swissFineLine AG

In the quiet hills of Switzerland’s Emmental region, swissFineLine AG has reimagined how we experience space, light, and connection to the world beyond our walls. From its humble beginnings as a blacksmith’s forge in 1886, this family-owned company has evolved into a global innovator of frameless sliding window systems—earning the 2025 Luxury Lifestyle Award as Switzerland’s Best Luxury Window Supplier.

swissFineLine opens new dimensions with their window creations. Their custom-engineered glass systems erase the divide between indoors and outdoors, flooding interiors with light while framing landscapes like living art. Designed with ultra-slim aluminum profiles and integrated directly into the architecture, each installation becomes an invisible, transformative element—offering silence, clarity, and breathtaking views without obstruction.

The company’s commitment to detail is admirable. Now in the hands of the fifth generation of the Berger family, swissFineLine continues to balance tradition with bold innovation. When the company rebranded in 2017, it wasn’t just a name change—it was a declaration of purpose, aligning the brand with its most iconic creation and expanding its reach across Europe, North America, and China.

Behind every project lies discretion, excellence, and vision. From secluded mountain villas to architect-designed urban masterpieces, swissFineLine’s windows are trusted by clients who demand the exceptional—many of whom come from the highest tiers of business, politics, and sport. Their creations are featured in homes designed by global architects like David Chipperfield, where transparency becomes a statement of sophistication.

But forward-thinking design is only part of the story. swissFineLine champions sustainability with every pane, using certified secondary aluminum and low-impact, energy-efficient manufacturing. Their systems are built to endure, requiring no maintenance and leaving a minimal environmental footprint.

Award-winning and world-renowned, swissFineLine continues to shape the future of luxury architecture—one invisible line at a time.