The industry's best Glass
Here's the proof.

We are North America’s leading supplier of architectural glass with the most comprehensive portfolio of products available.

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So why choose us as your glass supplier?

In addition to our capabilities as the leading supplier of architectural glass, we offer the most comprehensive portfolio of products and services specified to close the building envelope. Our products include custom- engineered curtain wall and window wall, architectural windows, storefront systems, doors and skylights, along with the expertise to seamlessly integrate all of those elements into one holistic building envelope.
Energy Efficient: Through advancements in research and development, our exclusive architectural glass products dramatically reduce energy costs and HVAC equipment expense, while offering architects the aesthetic of virtually clear glass.
Laminated Safety: We offer glazing products for blast, forced-entry, bullet, hurricane, even seismic-resistant applications. Our exclusive StormGlass™ hurricane resistant glazing meets the most stringent codes.
Structural: Our exclusives include Stackwall®, Finwall™ and Vision Vue® structural glass systems. In addition Oldcastle BuildingEnvelope® offers point-supported glass systems for a more transparent look without the need for metal mullions. These systems allow for bolted fittings of glass, popular in vertical walls and canopy applications.
Insulating Glass

Resources & Tools


OBE Academy

Sharpen your skills, master the changing market, and learn the foundational techniques for success in your role with on-demand, AIA-approved continuing education courses.

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Compare thermal performance for complete architectural glass and metal systems using glass products or COG. Measure U-factor, download LEED documentation, and more!

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