BREEAM V7 Certification

BREEAM v7 is the latest version of the internationally recognized sustainability assessment method for buildings. Developed by BRE (Building Research Establishment), it provides a comprehensive framework for evaluating environmental, social, and economic performance across the entire lifecycle of a building. The system rewards projects that demonstrate leadership in energy efficiency, occupant well-being, responsible sourcing, and innovation.
Saint-Gobain Glass offers glazing solutions that contribute to multiple BREEAM v7 credits, helping project teams meet certification goals while enhancing building performance and sustainability.

Natural light
Maximizing daylight is essential for occupant comfort, well-being and productivity. Saint-Gobain Glass contributes to BREEAM v7’s daylighting credit with coated glazing solutions like COOL-LITE^® and ECLAZ^®, designed to let in natural light while limiting solar gain. This helps reduce glare, prevent overheating, and support circadian health—especially important in spaces like offices, schools, and healthcare environments.
To help project teams select the right configuration, we offer the Calumen^® configurator, a free tool to simulate glass performance, and the brochure The Essentials of Façade, which provides detailed product data.

Thermal Comfort
Thermal comfort plays a vital role in how people experience a space. Saint-Gobain Glass contributes to this credit with high-performance coated glazing that helps maintain consistent indoor temperatures year-round. By limiting heat loss and solar gain, our solutions reduce discomfort from drafts, overheating, or cold zones—creating a more stable and pleasant indoor environment.
Performance simulations are available via Calumen^®, and regional product data can be found in The Essentials of Façade.

Acoustic Performance
Noise pollution can significantly impact concentration, rest, and overall well-being. Saint-Gobain Glass supports BREEAM v7’s acoustic comfort credit with STADIP^® SILENCE laminated glazing, which reduces external noise transmission and enhances indoor acoustic quality.
With ratings up to Rw 42 dB, our solutions are ideal for noise-sensitive environments such as schools, hospitals, and residential buildings. Acoustic simulations and product guidance are available through Calumen^® and The Essentials of Façade.

Natural Hazards
Building resilience is increasingly important in the face of extreme weather. Saint-Gobain Glass contributes to BREEAM v7’s natural hazard credit with laminated glazing that helps maintain façade integrity during high winds or impact events. By reducing the risk of glass breakage and injury from flying debris, our solutions enhance occupant safety and long-term durability.

For tailored documentation, contact your local Saint-Gobain Glass representative.

Saint-Gobain Glass contributes to several energy-related credits in BREEAM v7 by enhancing the thermal performance of the building envelope. Our high-performance coatings help reduce heat loss and solar gain, improving heating and cooling efficiency and supporting occupant comfort. In addition, we provide reliable U-value and g-value data, which are essential for accurate energy modelling and compliance with predictive performance requirements. 
Our glazing enables passive design strategies—such as solar control and insulation—that help reduce operational carbon emissions and support low-carbon building design. Glass configurations can be simulated using Calumen^®.

Building Life Cycle Assessment
Reducing the environmental footprint of buildings starts with understanding the impact of materials across their entire life cycle. Saint-Gobain Glass supports BREEAM v7’s life cycle assessment credit by providing third-party verified Environmental Product Declarations (EPDs) for a wide range of glazing solutions.
Our low-carbon glass ORAÉ^® is a key contributor, achieving a 42% reduction in CO₂ footprint compared to standard float glass (PLANICLEAR^® 4mm, cradle to grave). It’s a strategic choice for projects aiming to lower embodied carbon in the building envelope.

Environmental Product Declarations
Transparency is key to responsible material selection. Saint-Gobain Glass provides verified EPDs for over 150 glazing configurations, covering products manufactured in Europe, India, Colombia, Egypt, and Mexico. These documents offer robust, comparable data to support certification and informed decision-making.

Responsible Sourcing of Construction Products
Saint-Gobain Glass contributes to BREEAM v7’s responsible sourcing credit through its commitment to certified environmental management systems. All manufacturing sites are ISO 14001 certified, demonstrating systematic control of environmental impacts, continuous improvement in resource efficiency, and responsible procurement.
Site-specific certificates are available upon request from your local Saint-Gobain Glass representative.

Construction Waste Management
Glass is a recognized construction waste group under BREEAM. Saint-Gobain Glass actively supports its recovery and recycling, including assistance during the diagnosis phase prior to dismantling to identify glazing eligible for recycling.
Our teams collaborate with contractors and waste management partners to implement on-site solutions for sorting and quantifying recyclable glass. By promoting closed-loop recycling of flat glass, we help reduce landfill waste and support circular construction practices.

ORAÉ^® – Low-Carbon Glass
BREEAM v7 encourages forward-thinking solutions that go beyond standard sustainability criteria. Saint-Gobain Glass contributes to the innovation credit with ORAÉ^®, the world’s first low-carbon float glass. Manufactured with 64% recycled content and renewable electricity, ORAÉ^® achieves a 42% reduction in embodied carbon compared to our standard float glass (PLANICLEAR^® 4mm, cradle to grave).
By improving whole-building life cycle performance—especially in the building envelope—ORAÉ^® offers a strategic advantage for projects aiming to push environmental boundaries. Its verified performance is documented in a dedicated EPD.

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.