SAINT-GOBAIN GLASS GLASS FOR FAÇADE 2025 Edition
INTRODUCTION GLASS FOR FAÇADE 2025 EDITION We are really pleased to share with you the new Saint-Gobain Glass «GLASS FOR FAÇADE» Reference Book . As ever, this book presents some of the most iconic architectural projects recently completed using our glass products for façades, highlighting our customers and partners who have placed their trust in us for all these projects. Symbolizing an era of significant shift in the needs of developers and architects, the projects presented are all exemplary in terms of sustainability, particularly in terms of energy efficiency and occupant well-being; Saint-Gobain Glass is honored to be one of the main contributors, demonstrating its commitment in this area to key stakeholders. This new edition features a number of significant changes compared to previous editions: A greater number of projects, reflecting our success in the façade market with our comprehensive range of COOL-LITE® high performance solar control glass solutions, as well as with our specialty products from Vetrotech, SageGlass and Swisspacer. Increased internationalization beyond Europe, with more projects in North and South America, Asia, the Middle East and Africa, demonstrating our global footprint in the large projects market. Architectural highlights including the world’s first low-carbon glass, ORAÉ®, in France, Germany, Italy and Sweden. ORAÉ® is now an integral part of our glass façade product offering and is being specified and adopted by a growing number of stakeholders, proving day after day the value of this major Saint-Gobain Glass innovation. The rising trend towards circularity, with descriptions of closed-loop recycling initiatives for end-of-life glazing in several countries, during demolition/reconstruction or complete façade and window retrofitting. The preponderant role played by environmental labels obtained by most projects, and their recognition by local awards, perfectly illustrating the deep-rooted trend in the construction industry towards more sustainable buildings. And beyond glass, we are delighted to show all the other Saint-Gobain solutions specified and implemented in these projects, highlighting the Group’s overall offering and expertise in the field of sustainable construction. We hope you enjoy discovering this new edition of our Reference Book! GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 1
INTERNATIONAL TECH PARK Gurgaon, IN CORPORATIVO NEUCHÂTEL Mexico city, MX CORTEZZA LAS PALMAS Medellin, CO RUA DA SAÚDE Porto Alegre, BR AL-MUNTADA Abu Dhabi, AE AYKON CITY Dubai, AE TORONTO COURTHOUSE Toronto, CA TOUR DU PORT Montreal, CA THE MAISONNEUVE LIBRARY Montreal, CA PROJECT LOCATIONS LANDMARK Tel-Aviv, IL THE RUBIK Cape Town, ZA BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 2
ONE COTROCENI PARK Bucharest, RO REDMOLEN Copenhagen, DK ENTEGRA Barcelona, ES ALLO ALCÂNTARA Lisbon, PT EMBLEM Lille, FR KALIFORNIA Malakoff, FR BOLIVAR SCHOOL Paris, FR EDEN Manchester, UK MINERVA HOUSE London, UK THE CRADLE Düsseldorf, DE LENDEROTH Bremen, DE SAINT-GOBAIN RESEARCH PARIS Aubervilliers, FR THE EDGE Berlin, DE LIDL Wangen, DE MARIA WARD SCHOOL Nuremberg, DE PLATINUM Wiesbaden, DE BORGO SANTANDREA Amalfi, IT PIRAEUS TOWER Athens, GR SYGGROU Athens, GR POLISH HISTORY MUSEUM Warsaw, PL LAKESIDE OFFICE Warsaw, PL MAGASIN X Uppsala, SE FORSKAREN Stockholm, SE PELGULLINA STATE SECONDARY SCHOOL Tallinn, EE HABITAT 7 Gothenburg, SE BERNINA7 Milan, IT SCHNEIDER ELECTRIC Stezzano, IT VIENNA MUSEUM Vienna, Austria CAMPUS ENGIE La Garenne-Colombes, FR GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 3
HABITAT 7 9 GOTHENBURG, SWEDEN Offices CAMPUS ENGIE 12 LA GARENNE-COLOMBES, FRANCE Offices THE EDGE EAST SIDE 16 BERLIN, GERMANY Offices TORONTO COURTHOUSE 21 TORONTO, CANADA Court of Justice PROJECTS LAKESIDE OFFICE 25 WARSAW, POLAND Offices ALLO ALCÂNTARA 29 LISBON, PORTUGAL Offices KALIFORNIA 32 MALAKOFF, FRANCE Offices BORGO SANTANDREA 37 AMALFI, ITALY Hospitality INTERNATIONAL TECH PARK 40 GURGAON, INDIA Offices POLISH HISTORY MUSEUM 44 WARSAW, POLAND Culture GLASS FOR FAÇADE - 2025 EDITION 4
EDEN 49 MANCHESTER, UNITED KINGDOM Offices SCHNEIDER ELECTRIC 53 STEZZANO, ITALY Offices AL-MUNTADA 56 ABU DHABI, UNITED ARAB EMIRATES Mixed use EMBLEM 61 LILLE, FRANCE Mixed use VIENNA MUSEUM 64 VIENNA, AUSTRIA Culture RUA DA SAÚDE 69 PORTO ALEGRE, BRAZIL Healthcare REDMOLEN 72 COPENHAGEN, DENMARK Offices ENTEGRA 77 BARCELONA, SPAIN Offices CORPORATIVO NEUCHÂTEL 80 MEXICO CITY, MEXICO Offices THE CRADLE 85 DÜSSELDORF, GERMANY Offices GLASS FOR FAÇADE - 2025 EDITION 5
PROJECTS RECYCLING PROJECTS 88 LONDON, UNITED KINGDOM BREMEN, GERMANY PARIS, FRANCE PIRAEUS TOWER 92 PIRAEUS, GREECE Mixed use BIBLIOTHÈQUE MAISONNEUVE 97 MONTREAL, CANADA Culture PELGULINNA STATE SECONDARY SCHOOL 100 TALLINN, ESTONIA Education FORSKAREN 105 STOCKHOLM, SWEDEN Offices LIDL 108 WANGEN, GERMANY Retail LANDMARK 113 TEL-AVIV, ISRAEL Mixed use THE RUBIK 117 CAPE TOWN, SOUTH AFRICA Mixed use SAINT-GOBAIN RESEARCH PARIS 120 AUBERVILLIERS, FRANCE Research Center SYGGROU 124 ATHENS, GREECE Offices GLASS FOR FAÇADE - 2025 EDITION 6
BERNINA7 128 MILAN, ITALY Offices AYKON CITY 133 DUBAI, UNITED ARAB EMIRATES Mixed use TOUR DU PORT DE MONTRÉAL 136 MONTREAL, CANADA Leisure ONE COTROCENI PARK 141 BUCHAREST, ROMANIA Mixed use MARIA WARD SCHOOL 144 NUREMBERG, GERMANY Education CORTEZZA LAS PALMAS 152 MEDELLIN, COLOMBIA Offices & retail MAGASIN X 149 UPPSALA, SWEDEN Offices PLATINUM 156 WIESBADEN, GERMANY Offices THE TECHNICAL NOTEBOOK 161 PRODUCTS, SERVICES AND CUSTOMER SUPPORT AT A GLANCE GLASS FOR FAÇADE - 2025 EDITION 7
HABITAT 7 GOTHENBURG, SWEDEN OFFICES Architect Arkitekterna Krook & Tjäder AB Developer NCC Property Development Façade contractor Fasadglas Bäcklin AB Glass processor Press Glass General contractor NCC Photos ©Sören Håkanlind Labels & Awards BREEAM Excellent, NollCO2 SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® XTREME 61/29 ORAÉ® GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 9
Direction Gothenburg, Sweden, to discover “Habitat 7”, a new 8,000 m2 office building developed by the general contractor NCC and featuring Saint-Gobain ORAÉ® lowcarbon glass. Inspired by the old harbour’s warehouses, the exterior of this impressive building features a solid wood structure and a curtain wall façade, created using a specific timber façade system, renowned for its low-carbon footprint. ORAÉ®, the world’s first low-carbon glass developed by Saint-Gobain Glass, appeared as a natural choice for the façade. According to its verified EPD, the ORAÉ® substrate has a carbon footprint of only 6.64 kg CO2 eq./m² (for a 4 mm thickness), spelling a reduction of 42% compared to our European standard clear glass product. The building has received the BREEAM Excellent and NollCO2 certifications for sustainable urban development in the broader Masthuggskajen area. The highly selective COOL-LITE® XTREME ORAÉ® 61/29 solar control glass product, assembled in triple glazing units, contribute to these labels by providing sufficient natural lighting in the workplace, a high level of thermal insulation, protection against overheating and reduced air-conditioning requirements. Video presenting the project BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 10
CAMPUS ENGIE LA GARENNE-COLOMBES, FRANCE OFFICES Architects SCAU, Chaix & Morel et Associés, Art & Build Developer Nexity Façade contractors Ouest Alu, M Tech, Goyer Glass processor Saint-Gobain Vitrage Bâtiment Coutras General Contractor Bouygues Bâtiment Photos ©Olivier Martin Gambier SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® XTREME 70/33 COOL-LITE® XTREME 61/29 ECLAZ® ZEN PYROSWISS® CONTRAFLAM® OTHER SAINT-GOBAIN SOLUTIONS CHRYSO, CLIPPER CORAMINE, ECOPHON, ISOVER, KAIMANN, PLACO® BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 12
The Engie Campus is a 94,000 m² sustainable development by Nexity featuring four office buildings, a central hub and an energy center set within a 1.3-ha landscaped park. The campus showcases sustainability with 37,500 m² of wooden structures and geothermal energy, making it a benchmark for lowcarbon urban development. At the core of the project is 42,400 m² of curtain wall façades glazed with Saint-Gobain Glass products, integrating 30,000 m² of high-performance glass tailored for optimal solar control and thermal insulation. The choice of glazing solutions for each façade was dictated by the building’s specific orientation and solar exposure. COOL-LITE® XTREME 70/33, used on the east and west façades, provides a balance of high light transmission and solar control, ideal for managing morning and afternoon sunlight. COOL-LITE® XTREME 61/29, selected for the south façade, offers stronger solar protection to mitigate intense midday heat. Meanwhile, the ECLAZ® ZEN glazing on the north façade maximizes daylight, as this side receives minimal direct sunlight. This tailored approach ensures optimal energy efficiency, thermal comfort and visual quality throughout the building. Delivered in 2024, the campus aligns with Paris La Défense’s Charlebourg Urban Partnership Project, focused on creating a sustainable and inclusive ecosystem. The extensive greenery and biodiversity-focused design transform the site into a vibrant urban space, offering a model for future energy-efficient developments. Video presenting the project GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 15
THE EDGE EAST SIDE BERLIN, GERMANY OFFICES Architect Bjarke Ingels Group (BIG) Developer EDGE Technologies GmbH Investors Allianz Real Estate / BVK Façade contractor Josef Gartner GmbH - Permasteelisa Group Glass processor Doering Glass GmbH Radeburg, vandaglas Eckelt Photos ©Olaf Rohl Label & Award WELL Gold SAINT-GOBAIN GLASS PRODUCT COOL-LITE® XTREME 70/33 II BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 16
The names and location could not be more fitting: Project developer EDGE Technologies GmbH, in collaboration with the renowned architecture firm Bjarke Ingels Group (BIG), has brought the EDGE East Side to life on Warschauer Straße in Berlin-Friedrichshain. This energy-efficient office highrise is designed with cutting-edge technologies to meet the demands of modern sustainable and innovative construction. Designed as a vertical campus, the tower pushes boundaries in multiple ways. With a height of 140 m, it stands as Berlin’s tallest office building to date. The EDGE HQ holds the distinction of being the first German project to be WELL Gold certified, a tribute to the building’s exceptional health and well-being qualities. Smart building solutions are integral to the project, enhancing both user comfort and energy efficiency. The same objectives guided the developer and planners in the façade design: it features a double-skin, ventilated aluminum façade with integrated sun protection, using COOL-LITE® XTREME 70/33 II highperformance solar control glass in triple glazing units. Configured in this way, the façade boasts 61% light transmission, 30% solar factor and exceptional thermal efficiency (Ug-value of 0.6 W/m²K), thus optimizing daylight entry and minimizing energy demand. All these features contribute to the building’s outstanding overall performance. “Symbolises Berlin as a booming and lively city like no other.” Andreas Geisel Berlin’s Senator for Urban Development, Construction and Housing Video presenting the project GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 19
TORONTO COURTHOUSE TORONTO, CANADA COURT OF JUSTICE Architect Renzo Piano Building Workshop with NORR Developer EllisDon Capital Inc. Façade contractor Antamex Glass processor Tvitec, Press Glass General contractor EllisDon Design Build Inc. Photos ©Scott Norsworthy Labels & Awards Antamex, the 2023 Ontario Glass and Metal Association Award for Execution SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® XTREME 70/33 II COOL-LITE® ST BRIGHT SILVER ECLAZ® ZEN DIAMANT® GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 21
The new Toronto Courthouse, designed by Renzo Piano Building Workshop, is a remarkable addition to downtown Toronto. Located just steps from Nathan Phillips Square and Toronto City Hall, this 17-storey architectural landmark replaces six outdated court facilities, centralizing justice administration while blending seamlessly with Toronto’s cultural and natural heritage. The courthouse features 73 hearing rooms, providing a tailored environment to meet diverse judicial needs. At street level, a glass entrance welcomes visitors, while the main structure is raised on columns, revealing a 20-meter-high atrium with large glass walls that let natural light fill the space. The building’s façade spans approximately 117,000 m² and incorporates a unitized curtain wall. Saint-Gobain Glass is central to the courthouse’s modern and sustainable design. The tower features COOL-LITE® ST BRIGHT SILVER on extra-clear DIAMANT® glass combined with ECLAZ® ZEN, both laminated for added safety. Meanwhile, the podium incorporates COOL-LITE® XTREME 70/33 II on DIAMANT®, offering exceptional solar control, clarity, and energy efficiency. Inside, the courthouse merges refinement with functionality. Panelized walls made from durable materials integrate seating, signage, and lighting, creating an environment that is both practical and inviting. The Toronto Courthouse exemplifies a perfect balance of elegance, efficiency and the smart use of advanced façade materials. BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 22
LAKESIDE OFFICE WARSAW, POLAND OFFICES SAINT-GOBAIN GLASS PRODUCT COOL-LITE® SKN 176 II Architect Grupa 5 Architekci Developer Atenor Façade contractor Alsal Glass processor Uniglass General contractor PORR S.A. Photos ©Adam Grzesik Labels & Awards BREEAM Outstanding, WELL Gold OTHER SAINT-GOBAIN SOLUTIONS GCP ISOVER (Glass mineral wool board) RIGIPS® (Partitions systems and acoustic ceiling) GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 25
Located in Warsaw’s Mokotów district, the LakeSide Office Complex redefines modern and sustainable workplaces. With 22,700 m2 of flexible office space across two interconnected buildings, it combines a sleek glazed façade with a green recreational area and pond, balancing functionality and aesthetics. A standout feature is the use of SaintGobain Glass solutions, including COOL-LITE® SKN 176 II, STADIP® PROTECT and PLANITHERM® XN, assembled in triple glazing units. COOL-LITE® SKN 176 II ensures high solar control and optimal light transmission, reducing energy consumption while preventing excess heat and glare for a comfortable indoor environment. STADIP® PROTECT provides safety, while PLANITHERM® XN guarantees superior thermal efficiency for yearround comfort and energy savings. These glass solutions create a comfortable, well-lit environment that promotes productivity and prioritizes worker well-being. They help to underpin the building’s BREEAM Outstanding and WELL Gold certifications, showcasing its dedication to sustainability and occupant comfort. LakeSide is a benchmark for more sustainable office design, merging innovation and performance to create an inspiring workspace. Video presenting the project BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 26
ALLO ALCÂNTARA LISBON, PORTUGAL OFFICES Architect Saraiva e Associados Façade contractors Facal, Seveme Glass processors Covipor, Tvitec General contractors Consórcio HCI Construções S.A. e Alves Ribeiro S.A. Photos ©Saint-Gobain Label & Award LEED v4 SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® KS 138 II STADIP SILENCE® OTHER SAINT-GOBAIN SOLUTIONS ISOVER (CLIMAVER® 360 A2 NETO) WEBER (WEBERCOL FLEX S+, WEBERCOLOR PREMIUM+, WEBERFLOOR EPOXY PLUS) GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 29
A large-scale project in Lisbon, Portugal, the ALLO Alcântara Offices have become an important landmark in their surroundings thanks to the white structure that connects them at the top. The project comprises 2,200 m² of floor space spread over two rooftops, each offering over 1,100 m² of space with breathtaking views of the river. A 1,500 m² central plaza connects the two buildings, creating a unique hub for users. The ALLO offices provide an environment where occupants can feel immersed in a modern, innovative, and, above all, inspiring space. The project also includes a catering area with an outdoor terrace, enhancing the comfort and experience of its visitors. The glass used for the façade of this project, COOL-LITE® KS 138 II, is a solar control glass which not only guarantees excellent energy efficiency but also boasts a silver reflective design that gives the building’s exterior a uniform, striking appearance. This is a LEED v4-certified project, based on an approach that goes beyond a simple sustainable building design, guaranteeing comfortable, energy-efficient, and high-performance spaces. BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 30
KALIFORNIA MALAKOFF, FRANCE OFFICES Architect Ateliers 2/3/4/ Developer Bouygues Immobilier Façade contractor Ouest Alu Glass processors Saint-Gobain Vitrage Bâtiment Coutras, Doering Glass GmbH Berlin Engineering Arcora Photos ©Nicolas Thouvenin, ©Léon Grosse Labels & Awards BREEAM, HQE Bâtiment Durable SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® XTREME 70/33 ORAÉ® Video presenting the project BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 32
Kalifornia is a modern office building located in the south of Paris, designed with a focus on wellbeing and sustainability. The project features terraces on every floor, providing outdoor spaces where users can relax and enjoy moments of fresh air. The building is flooded with natural light, creating a comfortable and pleasant work environment for all its occupants, and the façade is in terracotta, which fits in perfectly with the surrounding townhouses and the local architectural landscape. The use of Saint-Gobain Glass products for the façade guarantees optimum energy performance, modern design and generously lit spaces for enhanced occupant comfort. Bouygues Immobilier pioneered the use of ORAÉ® low-carbon glass, combined with COOL-LITE® XTREME 70/33 high-performance solar cladding, including the curved version, to reduce both the building’s embodied and operational carbon footprints. A first for a building of this type, it has since paved the way for many other carbon reduction projects. «We chose to use Saint-Gobain’s lowcarbon glass on Kalifornia because it allows us to optimize the carbon footprint of the operation insofar as it has a lowcarbon footprint and is composed of 64% of recycled glass.» Sonia Da Silva Bouygues Immobilier GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 35
BORGO SANTANDREA AMALFI, ITALY HOSPITALITY SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® XTREME 70/33 DIAMANT® TIMELESS® OTHER SAINT-GOBAIN SOLUTION LOGLI (DEFENDER 810) Architect Rino Gambardella Architettura Façade contractors Garone Habitat S.r.l., Metalmarano Glass processor Vetreria Moscato S.r.l. Photos ©Lorenzo Bartoli - Saint-Gobain Italy GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 37
High above the Amalfi Coast in southern Italy, Borgo Santandrea is a magnificent 5-star hotel offering a blend of luxury, comfort and breathtaking views of the Tyrrhenian Sea. Located in Conca dei Marini, one of the most picturesque villages on the coast, this Mediterranean retreat boasts 30 rooms and 19 suites, all with panoramic views of the sea. COOL-LITE® XTREME 70/33 glass floods the interiors with natural light while blocking two-thirds of the sun’s heat, creating a unique, cool environment that enhances visual comfort and energy efficiency. Paired with DIAMANT® low-iron glass, which provides exceptional clarity and eliminates greenish tints, the design connects indoor and outdoor spaces, highlighting stunning coastal views. Inside the rooms, to ensure longlasting beauty and durability, TIMELESS® anti-corrosion glass was used for the shower enclosures, to retain crystal-clear transparency over time, even in such a challenging coastal environment. Its invisible coating ensures enduring brilliance, making it an ideal choice for a project that prioritizes both aesthetics and functionality. By incorporating these advanced glass solutions, Borgo Santandrea perfectly combines elegance, luxurious amenities and a deep connection with its natural surroundings, setting a new benchmark for architectural excellence in coastal hotels. BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 38
INTERNATIONAL TECH PARK GURGAON, INDIA OFFICES Architect Morphogenesis Façade contractor Alufit Glass processor Fuso India General contractor Capitaland Photos ©Ankit Kedia Label & Award LEED Platinum SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® SKN 154 COOL-LITE® ST 150 COOL-LITE® SKN 176 BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 40
International Tech Park Gurgaon (ITPG), developed by AscendasSingbridge, is a premium Grade A IT Special Economic Zone (SEZ) that sets new standards for modern workplaces. Designed to the highest standards, the park features a ground level, nine floors, and three levels of basement car parking. It has earned the prestigious USGBC LEED Platinum certification, reflecting its commitment to sustainability and energy efficiency. Strategically located in Gurgaon’s emerging business district within the National Capital Region, ITPG is close to the city’s most prestigious landmarks. With seamless connectivity to the metro network and other transport options, the park provides rapid access to New Delhi and the airport. The park offers top amenities, including a food court, a nursery, a gym, and a multipurpose sports court, creating a dynamic workspace for professionals. The façade of the building incorporates advanced glazing solutions to ensure both aesthetics and functionality. Products such as COOL-LITE® SKN 154 for vision glazing, COOL-LITE® ST 150 for spandrels, and COOL-LITE® SKN 176 on the ground floor façade contribute to energy efficiency, optimal incoming daylight and a modern architectural design. International Tech Park Gurgaon combines sustainable infrastructure, a prime location, and premium amenities, making it a key driver of regional economic growth. GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 43
POLISH HISTORY MUSEUM WARSAW, POLAND CULTURE SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® SKN 083 ECLAZ® ZEN II STADIP SILENCE® DIAMANT® OTHER SAINT-GOBAIN SOLUTIONS CHRYSO, ECOPHON, GCP, ISOVER, PAM, RIGIPS®, SWISSPACER, VETROTECH, WEBER Architect WXCA Developer Polish Ministry of Culture and National Heritage Façade contractor Elkam Glass processor Glassolutions Pruszków, Pilkington IGP General contractors BUDIMEX S.A Photos ©Bartosz Makowski Labels & Awards Winner of the REAL ESTATE IMPACTOR 2024 Award, ULI Global Award for Excellence 2024 and Prix Versailles competition 2024 BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 44
The Polish History Museum, located within the historic Warsaw Citadel, is a landmark project that blends cultural heritage with contemporary design. Inspired by the site’s 18th-century layout, the complex features the Polish History Museum at its core, with two symmetrical Polish Army Museum buildings on either side. Spanning 44,000 m2, the building consists of four above-ground floors and two underground levels, housing educational spaces, an auditorium, a cinema-theater hall, a library, dining areas and a panoramic viewing platform overlooking Warsaw. The museum also plays a dynamic educational role, organizing events and temporary exhibitions throughout the year. To enhance the visitor experience, COOL-LITE® SKN 083 II solar control coated glass combined with ECLAZ® ZEN II on extra-clear DIAMANT® was chosen for the façade and roof triple glazing, for its ability to highlight the museum’s works of art by ensuring very high natural light transmission while maintaining energy efficiency and exceptional thermal insulation. In addition, the use of STADIP PROTECT SILENCE® laminated glass made it possible to achieve the high level of acoustic insulation performance expected in such a location. All these features contribute to a bright, open and comfortable interior, allowing visitors to fully appreciate the exhibits and cultural activities. By combining historical inspiration with modern materials and sustainable solutions, the Polish History Museum stands as a symbol of knowledge and remembrance. Video presenting the project BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 46
EDEN MANCHESTER, UNITED KINGDOM OFFICES Architect Make Architects Developers Muse, Legal & General and Homes England Façade contractor Quest Solutions Glass processor Euroview General contractor Bowmer & Kirkland Photos ©Joel Fildes, ©John Kees Labels & Awards 5.5-star NABERS UK Design Reviewed, BREEAM Outstanding SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® XTREME 61/29 STADIP SILENCE® DESIGN GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 49
Eden, a 12-storey office development in Manchester’s New Bailey district, embodies sustainability and netzero carbon principles, meeting UK Green Building Council standards for operational carbon neutrality. Its most distinctive feature is Europe’s largest living wall, spanning 3,300 m² with over 350,000 plants across 32 species. This façade promotes biodiversity, purifies the air and regulates temperature, representing a net gain in biodiversity of 2,000%. The façade features COOL-LITE® XTREME 61/29, chosen for its outstanding solar control performance, with a low solar factor considerably reducing airconditioning requirements and a high level of light transmission, while achieving extremely neutral aesthetics. Given the building’s downtown location, noise reduction was a key consideration. Combined with STADIP SILENCE® laminated glass, the glazing solution significantly improves acoustic insulation, ensuring a quieter and more comfortable indoor environment for occupants. Laminated glass also enhances safety, making it ideal for busy urban settings. GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 51
SCHNEIDER ELECTRIC STEZZANO, ITALY OFFICES Architect Pietro Valicenti Façade contractor Caneva Serramenti Glass processor Vetrerie Esposito S.n.c. General contractor Brusban Company S.r.l. Photos ©Lorenzo Bartoli - Saint-Gobain Italy SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® SKN 176 ORAÉ® OTHER SAINT-GOBAIN SOLUTIONS ISOVER (ISOVER PIR BLACK, BITUVER BITUMASTIC) WEBER (WEBERTHERM PLUS ULTRA) GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 53
Schneider Electric’s renovated head office in Stezzano, Italy, marks a milestone in the company’s sustainable efforts. One of the highlights of this project is the use of ORAÉ® low-carbon glass, a world first. With an exceptionally low carbon footprint of 6.64 kg CO₂ eq./m² for 4 mm glass, achieved thanks to 64% of recycled content, ORAÉ® represents a significant leap in sustainable construction. Paired with the COOL-LITE® SKN 176 coating, this solution combines excellent solar control and high light transmission, thus dramatically reducing both embodied and operational carbon, supporting Schneider Electric’s sustainability goals. Additional enhancements include Saint-Gobain’s webertherm plus ultra thermal insulation system, which use phenolic resin panels for effective thermal protection in a compact format, and a lightweight roof insulation package featuring Isover PIR Black panels and Bituver Bitumastic mastic for superior weather resistance and energy efficiency. This renovation not only reinforces Schneider Electric’s commitment to sustainability but also enhances employee comfort and well-being, setting a new standard for modern, more sustainable office spaces. BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 54
AL-MUNTADA ABU DHABI, UNITED ARAB EMIRATES MIXED USE Architects AMAR Golden Design, Obermeyer Middle East Façade contractor Al-Hassan Aluminum Glass processor White Aluminum General contractor Walkthru General Contracting Photos ©Phil Handforth Labels & Awards LEED Gold, Estidama 4 Pearl, Masdar Building Design Regulations & Energy Guidelines SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® XTREME 50/22 II SAGEGLASS® CONTRAFLAM® OTHER SAINT-GOBAIN SOLUTIONS ADFORS, ECOPHON, GYPROC®, ISOVER, SOLAR GARD®, WEBER BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 56
Spanning 400 m² over three floors, the Al-Muntada exhibition space in the United Arab Emirates is designed to inspire and educate, showcasing the forefront of sustainable construction. With no fewer than 25 Saint-Gobain solutions integrated into the structure, interior and exterior, Al-Muntada provides a platform for learning and collaboration for industry professionals, students and stakeholders. The building features a groundbreaking façade system, including electrochromic, high-performance, fire-resistant glass that ensures superior energy efficiency, comfort and aesthetics. Advanced façade solutions like COOL-LITE® XTREME 50/22 II, SageGlass® and Vetrotech fire-resistant glazing deliver safety, thermal insulation and block 80% of heat, ensuring comfort in the UAE’s hot climate. A key factor in the project’s design was the use of GlassPro, Saint-Gobain’s innovative visualization tool. GlassPro allows stakeholders to explore the rendering of different glazing options under various lighting conditions, angles and settings, enabling precise comparisons between different coated glass products. This technology played a crucial role in selecting the ideal coated glass for the façade, ensuring the perfect balance of aesthetics and performance for the UAE’s hot and sunny climate. Al-Muntada’s dynamic space serves as a living showroom, demonstrating the potential of Saint-Gobain’s comprehensive product portfolio in creating innovative, sustainable structures. GlassPro physico-realistic rendering image GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 59
EMBLEM LILLE, FRANCE MIXED USE Architects Hamonic & Masson, Red Cat Architecture, Atelier Altern Developer Nacarat Façade contractor Coveris Glass processor Saint-Gobain Vitrage Bâtiment Lille General contractor PMN Photos ©Tony Masclet Label & Award BREEAM Excellent SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® XTREME 70/33 COOL-LITE® ST BRIGHT SILVER GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 61
In the heart of Lille, France, the Emblem project is redefining urban architecture with its ambitious scale and cutting-edge design. This mixed-use building combines 17 floors of residential apartments with 9 floors of office space, perfectly situated in the city center. The façade features advanced glazing solutions from Saint-Gobain Glass, contributing to the project’s achievement of the prestigious “Excellent” rating under the BREEAM certification, a globally recognized standard for sustainable building performance. The glazing is carefully selected to meet the project’s demanding specifications for aesthetics and energy efficiency. Highly selective COOL-LITE® XTREME 70/33 solar control glass lets in a maximum of natural light (70%) while retaining more than two-thirds of the sun’s heat. This performance reduces air conditioning requirements and electricity consumption, ensuring optimum indoor comfort and energy efficiency all year round. Complementing this is COOL-LITE® ST BRIGHT SILVER, a solar control coated glass with a sleek, reflective finish, that enhances the building’s modern aesthetics. The project’s focus on sustainability and logistics efficiency makes the Emblem a standout example of French innovation and sustainable design. BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 62
VIENNA MUSEUM VIENNA, AUSTRIA CULTURE Architects ARGE Čertov, Winkler + Ruck General contractors ARGE PORR, Ortner and Elin Glass processor SageGlass® Photos ©Lisa Rastl, ©Christian Koblitz, ©Christian Scheidegger SAINT-GOBAIN GLASS PRODUCT SAGEGLASS® BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 64
The Vienna Museum on Karlsplatz has undergone a transformative renovation, blending historic preservation with modern sustainability. The addition of a floating concrete extension nearly doubles the museum’s floor space to 12,000 m², while a new glass pavilion enhances its connection to the surrounding environment. SageGlass® Classic smart glass was selected for all glazed areas separating the interior and exterior. This innovative solution optimizes daylight while minimizing heat gain, reducing reliance on air conditioning and artificial lighting. The glass adjusts dynamically to weather conditions, guaranteeing a stable indoor climate essential for the conservation of historic exhibits. The aim was to preserve the museum’s traditional architecture while incorporating a timeless glazing solution that protects the interior from excessive light and heat. The project also includes renewable energy systems for heating and cooling, making the museum almost energy self-sufficient. This ambitious renovation not only safeguards the building’s architectural heritage but also aligns with modern energy efficiency standards, reflecting Vienna’s commitment to sustainability. GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 67
RUA DA SAÚDE PORTO ALEGRE, BRAZIL HEALTHCARE Architect Seferin Arquitetos da Saúde Developer Seferin Arquitetura Façade contractor Avec Design Glass processor Cyberglass General contractor Brafer Photos ©Roberta Francine Gewehr Label & Award Abravidro Award - Glass South America SAINT-GOBAIN GLASS PRODUCT COOL-LITE® ST 136 GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 69
The Rua da Saúde project, located in the heart of São Paulo, Brazil, is a remarkable example of modern and sustainable architecture. This multipurpose building combines a healthcare complex with research and educational spaces, creating an integrated and vibrant environment for the local community. This magnificent glass structure was designed to support 1,750 triangular pieces of laminated glass, demonstrating exceptional craftsmanship and engineering. COOL-LITE® ST 136 was selected not only for its flexibility in processing to achieve such a construction but also for its excellent solar control properties, allowing abundant natural light while minimizing solar heat gain, for a thermal and light comfort below the structure. Recognized for its innovative design and sustainable approach, the Rua da Saúde project was awarded the first Abravidro Award at Glass South America in 2024, winning the category for projects and works that use glass. This distinction underscores its role as a benchmark for modern and sustainable architecture. “We received drawings of each of the triangles, with their respective measurements, and we can safely say that there is not a single piece that is the same size as another” Rodrigo Seixas Guerrero Cyberglass BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 70
REDMOLEN COPENHAGEN, DENMARK OFFICES Architects Vilhelm Lauritzen Architects, COBE Architects Developer PFA Ejendomme A/S Façade contractor Feldhaus Fenster + Fassaden Glass processor Doering Glass GmbH Radeburg General contractor Pihl & Søn A/S Photos ©Pihl Koncernen Label & Award DGNB Gold SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® SKN 176 ECLAZ® LUMI BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 72
Located in the thriving Nordhavn district, the building reflects the architectural innovation on display in Copenhagen, the World Capital of Architecture 2023. A combination of modernity and functionality, this circular 60-meter-high glass and steel tower stands prominently at the harbor’s entrance and features a prefabricated façade spanning 12,000 m². Extensive daylighting analyses were essential in optimizing the façade design of the Redmolen office building. Hourly daylight simulations guided the positioning of elements, with narrower panels on the sunnier south face to minimize glare, and wider panels on the east, west, and north to let in more light. The resulting façade design ensures excellent energy efficiency and occupant comfort, thanks to a smart triple-glazing combination incorporating COOL-LITE® SKN 176, ECLAZ® LUMI and Kvadrat Shade metallized textile interior blinds to control the cold, heat, daylight and glare. Video presenting the project GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 75
ENTEGRA BARCELONA, SPAIN OFFICES Architect Batlleiroig Arquitectura Developer OCP – Obra Civil Profesional Façade contractor ACIEROID Glass processor Glassolutions Lalín Photos ©Oriol Gomez Label & Award LEED Gold SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® XTREME 70/33 COOL-LITE® XTREME 60/28 GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 77
The Oficianas Entegra is a lowcarbon footprint office building designed to promote sustainability and to integrate lots of greenery. It encourages low-carbon emission mobility while prioritizing user comfort and energy efficiency. The building sits on a chamfered corner in the tech district, reflecting the signature design of the Cerdà grid. The scheme is defined by a public, open-plan ground floor that connects to the block’s open spaces and eight floors of offices. The façade incorporates two high-performance glazing solutions with extremely selective COOL-LITE® XTREME coatings ensuring ample natural daylight and thermal comfort. Products in the COOL-LITE® XTREME family offer a balanced solution that maximizes light intake (70%) while filtering out the sun’s heat (67%), making them ideal for areas requiring enhanced solar control. Both products contribute to energy efficiency by reducing the need for artificial lighting and airconditioning, while their neutral aesthetics enhance the building’s modern design. BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 78
CORPORATIVO NEUCHÂTEL MEXICO CITY, MEXICO OFFICES Architect HOK Developers Hines, Ivanhoé Cambridge, MIRA Façade consultant Curtainwall Design Consulting Façade installation The Façade Studio supervision Façade contractor Aluvisa Glass processor M Industria General contractors Hines, Ivanhoé Cambridge, MIRA, Gran Ciudad Photos ©Jaime Navarro Labels & Awards LEED v4 C&S, WELL Core & Shell SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® SKS 143 II COOL-LITE® SKN 144 II COOL-LITE® SKN 176 II BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 80
Corporativo Neuchâtel is a key component of Cuadrante Neuchâtel Polanco, a mixed-use development located in one of the city’s fastestgrowing areas. The project benefits from excellent pedestrian and vehicular access, connecting tenants and visitors to a wide range of nearby amenities. This high-performance building comprises 19 floors of Class A+ office space, meticulously designed by the renowned international firm HOK. Corporativo Neuchâtel reinvents office space with a focus on hospitality, efficiency and dynamic working environments. The tower offers exceptional amenities, including an integrated cafeteria and library in the lobby, a fitness center, conference center, coworking spaces, bicycle parking, electric vehicle and EV charging stations. Corporativo Neuchâtel is the first project in Mexico to have both WELL & LEED certifications, reflecting its commitment to sustainability, health and well-being. The building’s façade incorporates advanced glazing solutions from Saint-Gobain Glass, including the silver reflective COOL-LITE® SKS 143 II, the highly neutral and transparent COOL-LITE® SKN 176 II, and COOL-LITE® SKN 144 II. These solar control glazing solutions ensure optimal solar control and daylight penetration, thus reducing the need for cooling and artificial lighting, while contributing to the building’s modern and sophisticated design. Hines, together with global real estate investor Ivanhoé Cambridge, developed Corporativo Neuchâtel, the first office building within the master-planned community of Cuadrante Neuchâtel, located in the heart of Mexico City. Corporativo Neuchâtel is Mexico City’s first truly high-performance office building, offering 19 floors of Class AAA office spaces with floor plates of 2,200 square meters. Designed by global architecture firm HOK, the office building was constructed to the highest architectural and structural standards, meeting or exceeding international building codes for mechanical, electrical, and safety specifications. GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 83
THE CRADLE DÜSSELDORF, GERMANY OFFICES Architect HPP Architekten GmbH Developer The Cradle GmbH & Co. KG Façade contractor Feldhaus Fenster + Fassaden GmbH & Co. KG Glass processor Doering Glass GmbH Radeburg Photos ©Olaf Rohl - Saint-Gobain Glass SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® SKN 154 COOL-LITE® SKN 176 GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 85
Located in Düsseldorf’s Medienhafen district, The Cradle, the city’s first timber-hybrid office building, stands as a pioneering example of circular construction, embodying the Cradle-to-Cradle® certification principle through innovative design and sustainable practices. The building integrates 2,150 m3 of sustainably sourced European wood, complemented by an eyecatching rhomboid façade that combines structural and shading functions. A standout feature of the glass façade is its use of Saint-Gobain’s high-performance solar control glazing, COOL-LITE® SKN 154 and COOL-LITE® SKN 176 which were selected for their ability to provide excellent solar control and medium or high light transmission, crucial for reducing solar heat gain and maintaining a well-lit, comfortable interior environment. Each alternate façade panel features a protective plate that enhances acoustic insulation and enables natural ventilation, promoting healthy indoor air quality. In keeping with the Cradle-toCradle® certification philosophy, The Cradle functions as a materials bank. All construction materials were chosen for their recyclability, which guarantees they can be reused or reintegrated into production cycles. This project exemplifies forward-thinking architecture and will serve as a model for future developments in circular building design. BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 86
RECYCLING PROJECTS Glass, known for its durability, can be recycled endlessly, without compromising on quality, aesthetics or physical properties. Incorporating greater quantities of cullet (waste glass) into our production offers significant environmental benefits: 700 kg CO2 eq. (scopes 1, 2, and 3) per tonne of cullet, while preserving 1.2 tonnes of natural resources. At Saint-Gobain Glass, circularity is at the core of our business. Since 2011, we have doubled the recycled content of our products, and we are committed to increasing the proportion of cullet used in the production of our float glass to 40% by 2030. This goal will be achieved thanks to more than 10 years’ experience in recycling initiatives with external partners, such as Saint-Gobain Glass Recycling in France and Germany, Glass Forever in the UK, Climalit® Recicla in Spain, which have enabled us to acquire indepth knowledge of techniques for recovering high-quality cullet from demolition or renovation projects. The recycled glass generated at our partners’ sites is then used in the manufacture of new glass on our float glass production lines. A first inspiring example of such recycling projects was the Piraeus Tower in Greece (see next page). In this section, are described examples of other recent recycling projects. BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 88
The Minerva House refurbishment is a major project to modernize and extend the existing 14,000 m² office building on the south bank of the River Thames. The project focuses on sustainability and adaptive reuse, with the aim of achieving carbon neutrality, BREEAM Outstanding and WELL Platinum certifications. 29 tonnes of glass from the deconstruction phase were collected, recovered and transported by river barge, saving 20 tonnes of CO2 emissions. “Minerva House was chosen as the first collaboration because it provided the right amount of glass and challenges around recovery. Situated along the River Thames, the site presented logistical challenges, offering an opportunity for both teams to experiment, develop and implement learnings that can be extrapolated and replicated in future joint projects with confidence.” MINERVA HOUSE LONDON, UNITED KINGDOM Morrisroe, a leading specialist in demolition and preparatory work in the UK, worked with Saint-Gobain Glass UK as part of the Glass Forever program to integrate an efficient glass recovery model into their workflow. This initiative is helping to improve remanufacturing practices and has a positive impact on the flat glass circular economy. Paul Moody, Operations Director at Morrisroe, highlighted the significance of the joint project. GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 89
The Lenderoth Renovation Project in Bremen is a state-of-theart façade revitalization project involving the replacement of 370 m² of old façade. End-of-life glass was collected for recycling, and the new façade features ORAÉ® glazing and Wicona 100% recycled aluminum profiles. Thanks to the collaboration with Saint-Gobain Glass and Wicona, the project reduced the facade’s carbon footprint by by 21.6 tonnes. LENDEROTH BREMEN, GERMANY BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 90
As part of the partnership between Saint-Gobain Glass Recycling and the City of Paris, the Bolivar School renovation project recycled 2.16 tonnes of old glass in just a few months; the resulting cullet was processed and reintroduced into the furnace of the Saint-Gobain Glass float plant in Aniche, France, in order to produce new glass, saving 1.5 tonnes of CO2 emissions and highlighting a commitment to local, sustainable production. BOLIVAR SCHOOL PARIS, FRANCE A network committed to closed-loop recycling GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 91
PIRAEUS TOWER PIRAEUS, GREECE MIXED USE Architect PILA Studio Developers Dimand, EBRD, Prodea Investments Façade contractors Cimolai, Technikal, Avantech Façade engineering Eckersley O’Callaghan Glass processors Vetrodomus, Crystalla Vasiliou (VasGlass) General Contractor Terna Photos ©Nikos Daniilidis Labels & Awards LEED Platinum, WELL Core™ Program, A++ EPC Rating SAINT-GOBAIN GLASS PRODUCT COOL-LITE® XTREME 70/33 II DIAMANT® BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 92
The Piraeus Tower, standing 88 meters tall with 22 floors, has been transformed into Greece’s first sustainable high-rise building, revitalizing the heart of one of Europe’s largest passenger ports. This mixed-use architectural landmark features offices, retail spaces, a gym and F&B areas, along with breathtaking 360° views of Piraeus and the Athenian Riviera. The project has achieved LEED Platinum certification and WELL Core™ enrollment, prioritizing sustainability and user well-being. The tower’s new façade showcases Saint-Gobain Glass products, including COOL-LITE® XTREME 70/33 II, renowned for its outstanding solar control and high light transmission. These advanced glazing units, built on DIAMANT® low-iron glass, flood interiors with natural light while minimizing heat gain, reducing energy demands for cooling and lighting. Additionally, 125 tons of end-of-life glass from the original structure were recycled in Saint-Gobain’s Calarasi plant, exemplifying the project’s circular economy approach and environmental stewardship. The Piraeus Tower now stands as a symbol of modernity and sustainability, where innovative materials and thoughtful design create a workspace for over 2,000 people, redefining urban high-rise architecture in Greece. As a symbol of renewal, it serves as the gateway to the Athenian Riviera and a model for future sustainable development. GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 95
BIBLIOTHÈQUE MAISONNEUVE MONTREAL, CANADA CULTURE Architects EVOQ Architecture Developer City of Montreal Façade contractor Unicel Architectural Corp. Glass processor Multiver General contractor Le Groupe Axino Inc. Photos ©Adrien Williams Labels & Awards 2024 Prix d’excellence, Conservation : Architecture, Association canadienne d’experts-conseils en patrimoine (ACECP), 2024 Prix National de Design Urbain, Catégorie Architecture Urbaine, Institut royal d’architecture du Canada (IRAC), 2023 Prix d’Architecture de bibliothèques et de centres d’archives du Québec, Fédération des milieux documentaires SAINT-GOBAIN GLASS PRODUCTS COOL-LITE® SKN 076 II COOL-LITE® SKN 176 II DIAMANT® GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 97
The Maisonneuve Library, housed in the historic former City Hall of the Maisonneuve district, was built with sustainability at its core, combining modern functionality with heritage preservation. Originally designed in Beaux-Arts style in 1912, the restored building now features two new glass wings, tripling the library’s surface area to 3,700 m². This transformation has added new spaces including a community room, café, entertainment room for school groups, media lab and rooftop garden, with the project targeting LEED® Gold certification in line with Montreal’s sustainability goals. COOL-LITE® SKN 176 II, sourced from Saint-Gobain Glass Mexico, was chosen for its ideal balance of light transmission, solar control, and neutrality. COOL-LITE® SKN 076 II, imported from Saint-Gobain Glass Germany, was selected for a small portion that allows the clearest view possible of the details of the old building from the exterior to the interior, thanks to the extra-clear substrate DIAMANT®. These advanced glazing solutions play a key role in achieving the library’s sustainability and performance objectives, reducing energy consumption and meeting Net Zero standards for operational carbon emissions. Video presenting the project BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 98
PELGULINNA STATE SECONDARY SCHOOL TALLINN, ESTONIA EDUCATION Architect Arhitekt Must OÜ Developer Riigi Kinnisvara AS Façade contractor Fenster Alumiinium AS Glass processor Glassense AS General Contractor Merko Ehitus Eesti AS Photos ©Tõnu Tunnel SAINT-GOBAIN GLASS PRODUCT COOL-LITE® XTREME 61/29 II OTHER SAINT-GOBAIN SOLUTIONS ECOPHON (Ceilings: Master™ SQ, Akusto™ Wall C Texona) ISOVER (Roof, Façade and Floor insulation: OL-TOP, Premium33, RKL Facade, FLO) BACK TO CONTENTS GLASS FOR FAÇADE - 2025 EDITION 100
Pelgulinna State Secondary School in Tallinn, Estonia, is a model of modern, sustainable school design. It prioritizes student well-being by incorporating natural light, energy efficiency and thermal comfort. With large glazed façades and a location surrounded by nature, the building creates a welcoming atmosphere while minimizing its environmental footprint. As one of Estonia’s largest wooden structures, it combines functionality with sustainable innovation. At the core of the project is COOL-LITE® XTREME 61/29 II, a high-performance solar control glass from Saint-Gobain. It provides abundant natural light while maintaining thermal comfort by reducing overheating, making it ideal for the school’s large glazed façades. This glass combines energy efficiency with very neutral aesthetics, offering low reflectivity and clear views that enhance the learning environment. By limiting the need for air conditioning and reducing heat loss in winter, it ensures comfort and sustainability. With COOL-LITE® XTREME 61/29 II, the school achieves a balance of energy savings, user well-being and sustainable design, setting a new standard in energy-efficient architecture. Video presenting the project GLASS FOR FAÇADE - 2025 EDITION BACK TO CONTENTS 103
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