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All articles of topic Glass

Glass Performance Days 2025

“It’s good to work with friends”

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At the Glass Performance Days 2025 in Tampere, it became clear that innovation requires partnership. Miika Äppelqvist, Glaston’s new CEO, welcomed 500 international guests with a clear statement: “It’s good to work with friends.”

Safety glass

GPD 2025: New thin laminated glass with safe breakage characteristics developed

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A research project involving the TU Dresden, Folienwerk Wolfen, Schott Glass and the German Ministry for Economic Affairs and Energy has just been presented at the Glass Performance Days in Finland: A thin laminated glass that combines defined strength with safe breakage characteristics. This marks a major leap forward in material innovation for facade design. See the details.

National Glass Association

NGA addresses circularity and recycling of architectural glass

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The US-based National Glass Association (NGA) recently published a paper titled "Overcoming Challenges of Circularity and Architectural Glass Recycling". This resource provides deeper insights into the North American glass recycling landscape. You can download it here for free! 

Glass Performance Days 2025

H.B. Fuller | Kömmerling presents the latest in energy-efficient solutions

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H.B. Fuller | Kömmerling will be participating in the Glass Performance Days (GPD) in Tampere, Finland, from June 10 to 12, 2025. At the Nokia Arena, the company will be presenting its forward-looking technologies and solutions for the further development of the modern glass industry under the headline “Glass – The In/Visible Impact”.

Stefanie Couch, speaker, coach and entrepreneur.
USA

GlassBuild America announces Stefanie Couch as show ambassador

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For the second year in a row, the National Glass Association, organizer of GlassBuild America: The Glass, Window & Door Expo, announced that high-profile building industry speaker and consultant Stefanie Couch, CEO of Grit Blueprint, will return as the GlassBuild Ambassador for the 2025 trade show, taking place Nov. 4-6 in Orlando, Florida.

Finland

GPD 2025 in Tampere – register now!

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From June 10 to 12, 2025, the Glass Performance Days (GPD) will take place in Tampere, Finland, the world's leading glass conference. Technical presentations, workshops, and the Step Change platform for innovation make it a must-attend event for anyone who wants to help shape the future of the glass industry. Click here to register.

Events

Glass for Europe calls for competitive flat glass and glazing sector

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Last week, the Glass Alliance Europe organised a policy event to explore ways in which the Clean Industrial Deal could better support the decarbonisation and competitiveness of the glass industry. Here are some key highlights:

Sebastian Dengg, certified specialist for security technology

3 answers: Polycarbonate – when glass alone is not enough

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Not all safety glass is created equal. When polycarbonate enters the picture, performance, construction and costs shift. We asked certified expert Sebastian Dengg what makes polycarbonate-laminated glazing stand out, where its limits lie, and how it compares to conventional laminated glass solutions. Here are his answers.

Research

Thin glass in architecture: First applications to start with

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The topic of thin glass especially for new applications in architecture attracted a great deal of interest among trade visitors at the past glasstec and its special show “glass technology live”. On behalf of glasstec the author asked research and industry about the current state of the art, what its limits are and which applications can already be expected by the end of the year: Daniel Pfarr (TU Dresden), Peter Nischwitz (Glaston) and Bernhard Hötger (Hegla) answered.

Can Yücel, Member of the Board and new CEO of Şişecam.
Company news

Şişecam CEO resigns and is replaced by Can Yücel

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Glass producer Şişecam just announced that its CEO Görkem Elverici had suddenly resigned on April 30. A replacement has already been found: Can Yücel.

German Flat Glass Association

Here are the German flat glass market figures for 2024

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On 29 April 2025, the Statistics & Market symposium took place in cooperation with the German Flat Glass Association (BF) and the Window + Facade Association (VFF). After two difficult years, the general consensus at the event was that a tentative turnaround is on the horizon for the glass and window industry. Nevertheless, the industry had to cope with noticeable declines last year, but there is a silver lining at the horizon. Having said that, glass could now become scarce.

Nordic Facade Forum 2025

Building boldly and sustainably: A talk with James O’Callaghan

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James O’Callaghan, co-founder of Eckersley O’Callaghan, is recognized as a leading pioneer in structural glass. More recently, he has played a crucial role in designing the world’s tallest hybrid timber building: the Atlassian Tower in Sydney. He will be a keynote speaker at Nordic Facade Forum 2025 in Helsinki. Here are some insights you can expect from him.

Bird protection for facade glass can now also be retrofitted.
Bird protection

Hegla boraident: Bird protection for retrofitting with mobile laser unit

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Glass facades and window fronts can quickly become deadly traps for birds, as they do not perceive the glass as an obstacle and fly into it. Bird protection glass can significantly reduce this risk. Hegla boraident offers a mobile laser application that can be used to apply a protective pattern to glass retrospectively, which is an interesting new field of work for installation companies and facade builders.

Val Voznyi of GlazingAI

3 answers: How can European glass and facade players handle the US tariff wars?

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The situation concerning tariffs in the US is currently unpredictable. Against this background, the question arises as to whether it would make sense for European suppliers for the glass industry to establish additional branches elsewhere in North America, e.g. in Canada, a highly developed and mature market. And with tariffs also impacting Canada, it may be in the country’s interest to open up to the wider world. Our expert Val Voznyi lives in Canada and has answers.

Andreas Engelhardt (left), personally liable partner of Schüco, and Raimund Heinl, CEO of Saint-Gobain Germany and Austria, want to promote glass recycling in the construction industry through the joint cooperation.
Glass recycling

Saint-Gobain and Schüco enter into partnership

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The reuse of glass is becoming increasingly important for the construction industry. In order to promote glass recycling, Schüco and Saint-Gobain Glass Germany are now entering into a partnership to jointly utilise used glass from existing buildings for the material cycle and bundle material flows.

USA

Updated NGA guidance outlines glass performance in solar applications

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The National Glass Association in the US has refreshed its technical paper on glass characteristics for photovoltaic systems, supporting both manufacturers and end users with up-to-date insights.

London

AGC: Glazing so close to heaven

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The London skyscraper 8 Bishopsgate combines a striking tiered design with high-tech sustainability features – from active facades with intelligent glass to energy reuse systems. Its use of AGC Interpane glazing and cradle-to-cradle materials helps it earn top environmental certifications.

Sebastian Dengg of Dengg engineering security.
Sebastian Dengg, certified specialist for security technology

3 answers: How security glazing is evolving to meet security challenges

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With rising security concerns and evolving threat scenarios, the demand for advanced security glazing is growing rapidly. From urban buildings to storefronts, how are new materials and hybrid solutions redefining what modern safety glass can do? Security specialist Sebastian Dengg has 3 answers.

Vacuum insulating glass for Art nouveau villa

Art nouveau windows energetically revitalised with Fineo vacuum glass

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A Belgian family wanted to renovate their Art Nouveau villa from the early 20th century in an energy-efficient and stylish way. One of the focal points was to replace the monoglasses of the 30 or so antique wooden mullion windows with 86 new Fineo vacuum-insulating glass units. Here are the details.

Industry association

Glass for Europe strengthens its industry voice

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Glass for Europe is stepping up its influence in the construction sector by becoming a full member of Construction Products Europe (CPE) in 2025. This move aims to highlight the role of sustainable building materials in key EU housing policies. As an active participant in CPE’s working groups, Glass for Europe will help shape strategies for a more competitive and sustainable construction industry.

Satinal

The science behind glass solar PV modules

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Here is a deep dive into solar panel technology and the latest industry trends from Satinal, an Italian company that produced interlayers for laminated safety glass. In 2020, they introduced the Strato Solar PV Encapsulants for PV modules. Here, Satinal offer a brief technical explanation of the technology behind such products and their latest offerings.

The Hotel Koenigshof on Karlsplatz in Munich.
Hotel Koenigshof Munich, Germany

A spectacular facade built using Saint-Gobain glass

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With its spectacular architecture, the luxury hotel ‘Koenigshof, a Luxury Collection Hotel, Munich’, designed by the Spanish architectural firm Nieto Sobejano, provides an exciting counterpoint to the historic buildings on Munich's Stachus. The architects chose highly selective functional glass from Saint-Gobain for the glazing of the five-star hotel.

Modern living

Glazed balconies for multifunctional living

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Living conditions are changing - and require existing living space to be adapted to new needs. For example, sport and work have long been among the activities that people pursue in their homes. Balcony glazing takes account of this increasingly multifunctional use of living space, as it ensures that balconies are more conveniently connected to the living space and thus create additional usable space.

Holger Geisler of Ceramic Colors Wolbring

3 answers: Coloured BIPV modules for functionality and sophistication

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When it comes to building-integrated PV elements for the facade, the visual appearance is crucial for architects to use such systems. At the same time, in addition to the aesthetic requirements, functional and, increasingly, environmental aspects must also go hand in hand. Holger Geisler, CEO of Ceramic Colors Wolbring, the only company in the world that can provide an almost unlimited range of colours specifically for solar modules, explains the details.

Fineo

The first and only vacuum insulating glass with general type approval for Germany

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The German Institute for Building Technology (DIBt) recently granted general type approval (aBG) for Fineo vacuum insulating glass (VIG). Here are the details.