Commercial application:


A window to your world, wherever that may be

Choosing the right windows can dramatically change a building’s appearance, increase quality of life for its occupants and can help with energy savings. The windows you choose will make an impact for years to come. Guardian Glass is committed to creating advanced glass products that help architects achieve their design vision and, at the same time, help building owners and developers reduce their operating costs. With truly global reach and state-of-the-art research and development, we have been trusted with projects ranging from single-room passive house concepts to the tallest building in the world.

SunGuard® advanced architectural glass

SunGuard advanced architectural glass helps achieve your aesthetic and performance goals by offering some of the most versatile products in the industry. With a variety of colours and performance levels, we have a product to match your vision. Guardian is constantly developing new products to meet the solar control and thermal insulation requirements of sustainability certifications and your climate.


High-performance architectural glass that helps architects and designers Build With Light®

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Other products

Tools & resources

Evaluating, specifying and learning more. Here’s a wide range of tools and resources to help you choose the right SunGuard advanced architectural glass for your commercial project.

Glass visualizer

Dynamically generate photo-realistic images of exterior and interior glazing views

Performance comparison tool

Quickly sort through standard SunGuard insulating glass unit makeup to compare products that match specific glass performance and appearance needs

All resources

Guardian has dozens of documents and other resources to help our customers succeed

Architectural design services

Guardian Glass helps architects, glass fabricators and glaziers get the right glass for the right job. From glass samples to project leads to specifications and LEED documentation, our team will do whatever it takes to make your project successful.