Large-format insulating and safety glass up to 3.6 × 20 m — flat and curved, manufactured with the highest precision
sedak produces oversized flat and curved insulating and safety glass from a single source. As a specialized glass fabricator, we deliver complex all-glass façades, glass roofs, and custom structures for international architectural projects, as well as marine and rail applications.
Precision, scale, and geometric freedom—combined within a fully integrated production process—are our core strengths. leading glass reflects our commitment to continuously pushing the boundaries of what glass can achieve.
Flat and curved — engineered and manufactured from a single source
As a technology leader in advanced glass fabrication, sedak offers unique expertise in producing large-format glass—both flat and curved—entirely in-house.
This minimizes interfaces, enhances quality, and opens up new design possibilities—especially for complex façades, freeform structures, and hybrid geometries. From initial technical coordination through to series production, sedak partners with designers and architects to bring extraordinary façades and building envelopes to life.
Our large-format glass is used wherever the limits of what’s possible need to be redefined:
- All-glass façades and glass roofs
- Freeform façades and curved building envelopes
- Marine and rail applications
- Custom solutions for international architectural projects
What sets sedak apart
- Flat and curved glass from a single source
- Development of new technologies such as sedak tempered+ and sedak multicurved
- Glass assemblies meeting the highest safety requirements (sedak bulletproof)
- Glass dimensions up to 3.6 m × 20 m
- High level of vertical integration and precise quality control
- Extensive experience from international landmark projects
- Close collaboration with architects and façade engineers
