LEED V5 CERTIFICATION

LEED v5 is the latest version of the globally recognized green building certification system developed by the U.S. Green Building Council (USGBC). It represents a significant evolution in sustainable building certification, emphasizing measurable performance and long-term impact. The framework encourages project teams to move beyond disclosure toward a more rigorous approach: measure, reduce, and prove.

Credits and prerequisites are structured around three core impact areas—decarbonization, quality of life, and ecological conservation and restoration—ensuring that buildings contribute meaningfully to climate goals, occupant well-being, and environmental stewardship. The system introduces mandatory assessments for carbon footprint, climate resilience, and human impact, while placing greater emphasis on materials transparency and embodied carbon reduction.  

Bird-Friendly Design

To support LEED v5’s Biodiverse Habitat credit, Saint-Gobain Glass offers 4BIRD^® glazing solutions specifically designed to reduce bird collisions with building facades. These products feature discreet yet effective patterns that make glass visible to birds while maintaining architectural transparency and aesthetics. 4BIRD^® helps project teams meet the LEED requirement for Threat Factor ≤ 30, as defined by the American Bird Conservancy.

Explore the 4BIRD^® webpage to learn more about available designs and compliance documentation.
 

Enhance Resilient Site Design

To support LEED v5’s focus on climate adaptation and hazard mitigation, Saint-Gobain Glass offers laminated glazing solutions that enhance the resilience of building façades. These products are engineered to maintain structural integrity during extreme weather events like high winds or impact from debris, helping to protect occupants and preserve building functionality. By integrating laminated glass into the building envelope, project teams can address site-level risks and contribute to a safer, more durable built environment. 
Contact your local Saint-Gobain Glass representative to learn more about how laminated glazing can support your project’s resilience goals. 

Minimum energy efficiency

Saint‑Gobain Glass contributes to improved energy performance in buildings through advanced glazing solutions designed to optimize thermal comfort and reduce energy demand. Our coated glass products offer high‑performance solar control and insulation, helping to limit heat gain in hot weather and retain warmth in cold weather, thereby reducing reliance on heating and cooling systems. These properties support passive design strategies and contribute to lower operational energy use.

In addition, our glazing solutions can be tailored to maximize daylight while minimizing glare, helping reduce the need for artificial lighting.

Calumen®, our free online simulation tool, enables project teams to compare the thermal and optical performance of different glazing configurations and select solutions aligned with LEED v5 energy objectives.

Reduce peak thermal loads

High‑performance glazing helps limit peak heating and cooling demand during extreme climatic conditions by controlling solar heat gains in summer and reducing heat losses in winter. By improving envelope thermal and solar performance, Saint‑Gobain Glass solutions support strategies aimed at reducing envelope‑driven peak loads and enhancing building resilience.

Enhanced energy efficiency

Saint‑Gobain Glass glazing solutions enhance overall building energy efficiency by optimizing thermal insulation, solar control, and daylight transmission. When integrated into the building envelope, these solutions help reduce annual heating, cooling, and lighting energy demand, supporting higher energy performance targets under LEED v5. 

Quantify and Assess Embodied Carbon  

To support the embodied carbon assessment required by LEED v5, Saint-Gobain Glass provides a robust set of environmental data through verified Environmental Product Declarations (EPDs), covering more than 150 glazing configurations manufactured in Colombia, Egypt, Europe, India. These EPDs are based on comprehensive Life Cycle Assessments (LCAs) and offer transparent, third-party verified information that helps project teams conduct their own building-level LCA with confidence. All documentation is centralized and easily accessible on our dedicated webpage.
 

Reduce Embodied Carbon  

ORAÉ^®, the first low-carbon glass on the market, represents a major breakthrough in sustainable construction. Developed through advanced research and industrial excellence, it achieves a 42% reduction in Global Warming Potential (GWP) compared to our standard float glass, with a carbon footprint of just 6.64 kg CO₂ eq/m² for a 4mm substrate. This performance is made possible by combining 64% recycled glass content with the use of renewable electricity, offering a powerful solution for reducing embodied carbon in buildings.

Low-Emitting Materials

Glass, by its nature, is an inert material that does not emit volatile organic compounds (VOCs), making it an ideal choice for interior applications where indoor air quality is a priority. Our products laminated glass, mirrors and lacquered glass are rated A+ under the French VOC labeling system, the highest level of performance, confirming a reduced impact on indoor air.
 

Building Product Selection and Procurement

Saint-Gobain Glass empowers project teams to make informed and responsible product choices by offering comprehensive documentation that meets LEED v5’s multi-attribute criteria. Our façade glass products are covered by Environmental Product Declarations (EPDs) from plants worldwide, providing transparent data on environmental performance. We are proud to be the first glass manufacturer certified across all five categories of Cradle to Cradle Certified^® v4 at the Bronze level for products made in Europe, demonstrating our commitment to sustainability. In addition, we published self-declared Health Product Declarations (HPDs) at the 100 ppm level, and we publicly disclose the recycled content of our products. This documentation is readily available and we encourage clients to contact their local Saint-Gobain Glass representative to explore the specific certifications and declarations available for their project locally.
 

Construction and Demolition Waste Diversion

At Saint-Gobain Glass, we are committed to reducing the use of virgin raw materials by actively promoting the recycling of end-of-life glazing. Our goal is to support circular construction practices by reintegrating recovered glass into new production processes. While each project presents its own constraints, our teams are ready to collaborate closely with contractors, and waste management partners to identify tailored solutions to recycle end-of-life glazing from your buildings into close loop. Learn more about our recycling initiatives and how we can support your project on our dedicated recycling webpage. 

Occupant Experience

Saint-Gobain Glass solutions can enhance occupant comfort by improving thermal, visual and acoustic experiences. Our coated glazing with thermal control properties helps regulate indoor temperatures by limiting solar heat gain during hot weather and reducing heat loss in cold weather, contributing to a more stable and energy-efficient indoor environment. In addition, our coated glass can reduce glare or maximize daylight, fostering a stronger visual connection with the outdoors and supporting occupant well-being.  

For acoustic comfort, STADIP SILENCE^® laminated glazing significantly reduces external noise, making it ideal for buildings in urban or high-traffic areas.  

Together, these features support LEED v5’s focus on creating healthier, more comfortable indoor spaces.

Looking to go even further in your sustainable building journey? Saint-Gobain Glass is proud to be part of a broader ecosystem of expert brands that bring added value to construction. Vetrotech Saint-Gobain delivers advanced fire-resistant and safety glazing solutions, while SageGlass offers cutting-edge dynamic glass that adapts to sunlight in real time—enhancing comfort, energy efficiency, and design flexibility. Discover how these innovative solutions can support you by visiting their websites.