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All articles of topic windows

© Flachglas MarkenKreis
BAU 2025

Flachglas MarkenKreis presents new switchable glass

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With Infraselect Dynamic, the Germany-based Flachglas MarkenKreis completes its product range of adaptive glass. This will be presented to a wide audience at BAU 2025. What is behind the new product range and a new partnership?

© Hawa Sliding Solutions
Fittings technology

Hawa takes over sliding door and window specialist Klein Ibérica

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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.

© AGC / Eastmann
Laminated safety glass

AGC Glass Europe and Eastman become partners

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Eastman's PVB film ‘Saflex LiteCarbon Clear’ will in future be used as a safety film in AGC's sustainable ‘Low-Carbon Stratobel’ laminated safety glass. AGC Glass Europe has now announced this partnership with Eastman.

© Damian Poffet
Theatre and festival hall near Geneva

Extraordinarily thin glazing with profile systems from Forster

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The small town of Carouge near Geneva in French-speaking Switzerland is home to a nationally renowned theatre, which has now been renovated and largely rebuilt. Here details of the glass and steel elements chosen:

© Heavydrive
Heavydrive

Elevateing Holmenkollen Ski Museum with precision glass installation

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The ski museum at Holmenkollen in Oslo is a testament to the rich history of skiing. In order to equip the historic building with a modern glass facade, a demanding glass installation was required, which was preceded by precise planning. Under extreme weather conditions and time pressure, a team from Heavydrive then carried out the installation of 40 large, heavy glass elements.

© Daniel Mund / GW
Oknoplast Group

30 years of global success in window production

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For three decades, the Oknoplast Group has been a leader in producing top-quality aluminium and PVC windows, catering to a worldwide market. With automated production, a diverse product range, and a strong focus on sustainability, Oknoplast continues to set industry standards. Discover how this Krakow-based company maintains its global presence and commitment to excellence.

© Schüco International KG
North America

Schüco expands market presence in the US through Skyline partnership

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Schüco has entered into a partnership with Skyline Windows, a leading company in the American window industry. With this partnership, the New York-based company becomes an exclusive distributor for Schüco.

© Matthias Rehberger / GW
Schüco Metal Construction Days 2024

Innovations in sustainable and smart building solutions

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Our man Matthias Rehberger attended the Schüco Metal Construction Days 2024 in Bielefeld. Gathered there were 1200 participants to explore cutting-edge technologies like AI, smart buildings and facade-integrated photovoltaics (BIPV). Key highlights included the introduction of Schüco Carbon Control for CO2 minimization and a compelling keynote on the transformative power of artificial intelligence. Dive into the future of metal construction with Schüco's innovative solutions.

© TMP Fenster + Türen
Topic of the Week: Insulating glass

Why IG units with Low-Carbon glass are now standard for window producer TMP

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Since January 2024, TMP Fenster + Türen GmbH has been taking another important step towards improving its carbon footprint. By using a new CO2-reduced ‘Float Glass - Low-Carbon Glass (LC)’ from AGC Interpane, the window manufacturer is setting a new benchmark for sustainable construction. GW-News interviewee André Leffler, Managing Director of TMP, on this topic.

© Studio Blickfang
Heroal

How sliding doors elevate the experience on these houseboats

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Joylife Boats provide a relaxing holiday on the water. In Mettlach, six of these houseboats were fitted with large-format window and sliding door elements from heroal to provide attractive panoramic views. Here you can find out which window and door systems were used.

© US Department of State
New perspective on American windows

How can German window products be successful in the US?

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On his travels through the landscape of the US window market, our guest author Markus Brunner has made it to the Deep South. At the end of the road he reflects on the many strengths of windows Made in Germany and some of the challenges that might still need to be overcome to make it big in America.

© euroTech Handling GmbH
euroTech

New name, fresh vigour for 2024 and an expanded product range

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The former euroTech Vertriebs GmbH is now starting the new year with vigour under the new name "euroTech Handling GmbH". The change in the company name emphasises the further development as a specialist for handling solutions and marks the expansion of the range of services beyond vacuum technology. Here are the details:

© US EPA
Glossary

Building envelope

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The building envelope is that part of a building that separates the exterior of the building from the interior.

© Getty Images/iStockphoto
Heavydrive

Installing lifting-lowering glass fronts on Jumeirah Palm Island in Dubai

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On behalf of a Swiss customer, Heavydrive supplied various special systems to the island of Jumeirah Palm in Dubai (UAE). There, two lifting and lowering fronts were installed on a villa, which can be lowered into the ground at the push of a button.

© Deceuninck
Southeast Europe

Deceuninck opens new plant in Croatia

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PVC system provider Deceuninck has opened a new office and production facility in Donja Bistra, Croatia, at the end of May 2023. The new plant is also the largest factory for laminating PVC profiles in this part of Europe.

© Laumann Group
Poland

Laumann Group (Veka, Gealan) acquires Polish aluminium systems supplier

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Laumann Group has completed the transaction to acquire a majority stake in Ponzio Polska, making its entry into the aluminium segment. What is behind the deal?

© H.B. Fuller | Kömmerling
Lauber, H.B. Fuller | Kömmerling and profine

Here the robot positions the glass in the window frame

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Window manufacturer Gregor Lauber, together with adhesive and sealant manufacturer Kömmerling and other partners, has set up a fully automated production line in an unusual project. The bonding process is now integrated into a state-of-the-art robot-supported line.

© GW GERMAN WINDOWS
Newly built or renovated windows

How automation of windows can ensure a lower heating load and more fresh air

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When using automation in the building envelope, more living comfort usually goes hand in hand with energy savings. And window functions can also be coupled with the heating system.

© Fenzta
Fenzta:

This digital tool makes window values visible

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The motto of the VFF Marketing Conference in late 2022 was "Selling more successfully". On stage, start-up founder Karl-Theo Roes was able to present the advantages of his sales solution fenzta. Here are the assessments of the marketing experts.

© Daniel Mund
Saving money

What financial benefit does window renovation really bring?

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In view of high energy prices, window replacement is an efficient way to reduce costs. But how much money can it really save in the long run? And why is it better to replace windows first rather than installing a heat pump?

© Schüco International KG
Office building

Schüco: A versatile and flexible office building in Cologne

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As a rental office property, the newly built K8 building in Cologne Deutz provides a high degree of flexibility. And Schüco floor-to-ceiling windows and doors provide daylight, access and ventilation.

© Ublo
Interesting ventilation solution for insulating glass

Why does Ublo use warm edge spacers from Swisspacer?

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The Ublo concept from Ublo Inc. in South Korea shows how insulating glass can be fitted with round openings and how these can also contribute to room ventilation. Here you can find out why the Swisspacer Ultimate is used as the warm edge spacer solution here.

© Rehau Window Solutions
Eastern Europe

Rehau Window Solutions is expanding in Poland

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Rehau is expanding its branch in Śrem, Poland, to become the central location for production and supply in Central Europe. The measure is the central component of an investment programme in many locations.

© Deventer
Window components

This seal prevents mould growth inside the window rebate

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Condensation in the window rebate due to high humidity and tight building envelopes can cause mould growth. One solution is to make the centre seal more open to diffusion than the overlap seal. But how should such a centre seal be designed?

© Hueck
Facade

Hueck: A striking black facade amid the mountains of Tyrol

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The Festival Hall in Erl in Tyrol (Austria) features a facade unique in shape and appearance. Hueck window, door and fire protection systems are an integral part of this striking design.