About Us
About Us
Gutmann North America (GNA)
Gutmann North America (GNA) is a leading supplier of architectural facades and glazing systems, serving the North American market since 2020. Backed by decades of international expertise, we provide high-performance aluminum curtain walls, window walls, and window & door systems tailored to each project’s design, budget, and performance goals.
With regional offices across major U.S. markets, we support architects, developers, and glazing contractors through flexible, project-specific supply scopes. Whether delivering a fully engineered curtain wall or standard entrances and windows, our solutions are designed to meet demanding technical requirements while enhancing aesthetics. In addition, our services cover design assist, specification support, fabrication, and full project management from pre-sale to post-install—ensuring consistency, efficiency, and reliable performance at every scale.

Our Services
The Gutmann Advantage
Engineering & Design Assist
We provide turnkey solutions from early design to final installation, including shop drawings, mock-up construction, and performance testing. Our team helps architects and glazing contractors optimize systems for wind loads, jumbo glass sizes, and decorative envelope elements.
Technical Compliance
Using NFRC simulations, thermal modeling, and structural calculations, we ensure each facade and glazing system meets codes and delivers long-term performance.
Mock-Up Testing
Full-scale mock-ups verify both design and performance before production, ensuring your facade system performs exactly as specified.
Get in touch today to discuss how Gutmann North America can support your next project with advanced architectural facades and glazing systems that unite design freedom, performance, and constructability.

system design and die development

NFRC 100
Simulations

Shop
Drawings

Acoustic testing and simulation

Structural
Calculations

Mock-up construction and testing

Installation
training

Fabrication cutting lists and training
Design Assist
Design assist benefits for glazing and curtain wall systems:
- Early involvement in system selection, leading to better integration
- Proactive scope delegation and cost control
- Optimization of system performance based on project requirements.
Compliance





