AGT designs and manufacturers high performance structural glass products, including skylights and curtain walls.
We began our business over 20 years ago, as Architectural Skylight Company. We recently expanded our product line, design services, and manufacturing capabilities, and changed our name to Architectural Glazing Technologies, to reflect this broader range of capabilities.
From the beginning, AGT has pioneered leading design principles that make custom structures perform predictably. We believe that in addition to striking aesthetics, good design should always consider structural performance and maintenance.
In fact, we assemble a dedicated design and engineering team for each project. This aligns specific in-house talents with an understanding of the needs of the owner, architect, engineer and contractor.
AGT's three divisions allow us to produce custom glass structures, from complex and monumental, to simple and straightforward.
We are a single source for sloped and vertical glazing requirements:

Custom, complex and
monumental skylights

Unitized and stick-built curtain wall for challenging applications

Simple, custom skylights based on standard geometric shapes
AGT is the only major commercial skylight and curtain wall manufacturer that is US owned. In fact, our company founder, a registered civil engineer, has remained personally connected to the business and to our customers in order to deliver the highest possible level of quality and continuity.
Whether you are considering a monumental or straightforward project, the best place to begin is at our product pages and featured projects.
We love to discuss new ideas, new applications and new challenges. Please contact us or call us with yours at 800-345-7899.
Thank you for visiting AGT. We founded the company two decades ago, with a commitment to your success. We offer:
The result: You get better-designed, better-built products that match the requirements of the architect and the installer.
We welcome your call to discuss your next project.
Best regards,
Adrian Ayotte President