Facade & Windows

Next Energy Technologies, a pioneer in organic photovoltaic (OPV) technology, has upgraded its production line to produce 1.0 by 1.5 metres (40 by 60 inches) laminated transparent windows employing the Next OPV coating and manufacturing process. These new units are the largest transparent OPV windows produced anywhere in the world. Find out more on this here.

Two German major players in the building envelope sector are joining forces: heroal and Solarlux are launching a strategic partnership that offers building owners and specialised companies real added value. The starting signal was given at BAU in Munich - with exciting prospects.

The new Gealan-windowfit product range provides tested connection profiles with outstanding thermal insulation properties and maximum moisture protection. Window manufacturers benefit from a comprehensive range from Meesenburg that makes planning and processing extremely easy.

York Minster, one of the UK's most iconic landmarks, has embraced renewable energy by integrating a photovoltaic system into its historic building envelope. The project, led by the Chapter of York Minster in collaboration with Solarwatt and installation company Associated Clean Technologies (ACT), aims to address climate change while preserving the cathedral's heritage. See here for more details.

At the ift stand at BAU 2025, an impressive demonstration of vandalism caused quite a stir. It showed how resistant windows can be in extreme scenarios - for example, when violent groups at major events such as demonstrations uncover potential that goes far beyond typical burglary norms. Watch the video of the vandalism simulation here!

With Catadi, Oknoplast is launching a quality brand for investors who prioritise price and service. What clever solutions and benefits can specialist dealers expect from this new brand?

This year, a walk-on steel cross with glass windows is to be placed on the highest tower of the Sagrada Familia. This will make it the tallest church tower in the world, towering 10 metres above Ulm Minster. Facade builder Gartner is currently constructing the 17-metre-high structure made of glass, steel and high-performance concrete, whose four arms have a span of around 13 metres.

Glas Trösch presented a new triple insulating glass with an ultra-thin centre pane at BAU in Munich. This makes the IGU lighter and less material-intensive. More details here:

The curved glass facade of the new Wera-Welle in Wuppertal is an eye-catcher. With individually manufactured, curved glass panes from Arnold Glas, the building demonstrates technical excellence. The Solarlux D40 insulating glass units installed combine optimum thermal insulation and sun shading with aesthetics. The project was realised by Arnold Glas and the Isolar network.

The Belval blast furnace road in Luxembourg is being transformed from a 120-hectare industrial wasteland into a modern urban neighbourhood. The two preserved blast furnaces and other industrial monuments have been integrated into the urban development. One of the buildings, the ‘Möllerei’, was fitted with new steel profile facades from Schüco Stahlsystem Jansen.

In Basel, Roche is concentrating its pharmaceutical research in the pRED Innovation Centre. The two laboratory buildings, which are up to 114 metres high and are among the tallest in the world, were clad with a highly transparent Closed Cavity facade (CCF) by facade manufacturer Gartner. Large elements, in which concave reflective stainless steel sheets are integrated, enclose the corners.

A spectacular solar facade was planned and erected for a multi-storey car park in Schkeuditz near Leipzig, Germany. It wasn't just about the look. Many factors played a role, and the right people came together.

In April 2024, the Smart Campus, a technically state-of-the-art and intelligently networked vocational training and research centre for popular and high-performance sport, opened in Bordeaux in the south of France. The dynamic glass facade with SageGlass Classic ensures the best lighting conditions for athletes and researchers.

Fraunhofer ISE and Fraunhofer UMSICHT have developed a prefabricated facade element with integrated photovoltaics that combines power generation, weather protection and thermal insulation. The elimination of an additional substructure for the solar modules saves large amounts of material.

Hawa Sliding Solutions AG recently acquired the Barcelona-based Klein Group, one of the world's leading suppliers of sliding solutions. The acquisition expands Hawa's portfolio and strengthens its global market position. The management team at Klein will be retained, as will the brands and locations. Here are the details.

Danish architect Bjarke Ingels Group (BIG) believes there is no single answer to what sustainable buildings of the future will look like. Two examples are the new concrete BIG headquarters in the port of Copenhagen and the timber Skypark Business Centre at Luxembourg Airport. What seems contradictory, actually shares a high standards of sustainability, resource conservation and energy efficiency, and both feature insulating glazing with Super Spacer spacers. Here are both projects in detail.

The six-week course from DelftX offers prospective facade builders and facade planners, engineers and architects practical in-depth training in the design of mullion-and-transom facades. Here you will learn how to expand your facade expertise. The DelftX course - under the direction of Prof. Ulrich Knaack - starts on 6 November 2020. Click here for details and to register.

Swisspacer is advancing automation to help insulating glass manufacturers optimise production processes. CEO Matthias Bach, with the company for a year now, highlights energy efficiency as the primary driver in the insulating glass market, especially in Europe and North America.

Bird strikes on building facades, windows, glass noise barriers and glass balustrades are a problem; according to Germany's Nature and Biodiversity Conservation Union (NABU), around 100 million birds are killed in collisions every year in Germany alone. A range of bird protection glass solutions are already available on the market. In this exclusive interview, behavioural biologist Dominique Waddoup explains the state of research and how testing can be optimised and further developed.

Forster Profilsysteme has opened its new headquarters, the Forster Campus, in Romanshorn, Switzerland, setting new standards in sustainable building. Spanning over 30,000 square metres, the campus includes a production and logistics hall, a technology centre, and an office building, all constructed with a strong focus on sustainability.