GEALAN Innovation mit System

We create the frame

GEALAN doesn’t just give windows a frame – with our profiles, we’re genuinely trendsetting in PVC window systems. And on top of that, we develop innovative solutions that offer all our partners and customers real added value.

Windows that meet the highest expectations

Thermal Insulation

Windows made of GEALAN PVC profiles are already ideal energy savers thanks to the natural insulating properties of PVC; with multi-chamber construction and our innovation IKD, they offer even better thermal insulation.

More about insulation

Sound insulation

Soundproofing is becoming ever more important in modern buildings. As many people live in inner cities or near busy roads, it is important to make sure that you are exposed to as little environmental noise as possible.

More about soundproofing

Anti-burglary protection

Half of all burglars come in through the window. GEALAN offers convincing security arguments both on the profile itself and with sensors for retrofitting.

More about protection

Ideal statics

At GEALAN, we already consider stability for larger window elements in the profile design and improve it with our STV bonding technology.

More about enhanced statics

Versatile surfaces

With our exclusive GEALAN-acrylcolor® technology and our extensive range of decorative foils and aluminium facing sheets, the optical design possibilities are almost endless.

More about surfaces

News from GEALAN


Planersoftware 3.0: Free trial phase for new module running!

GEALAN's Planersoftware 3.0 supports the digital planning of windows and doors. The current version offers some additional sophisticated functions compared to the previous version 2.0. Registered users can now test the new module "Declaration of performance and CE marking" free of charge until 28 February.


Sacred architecture becomes modern living space: GEALAN-KUBUS® all-glass system brings light into historic walls

For more than 60 years the Vredeskerk has served as a church. Today it is an excellent example of how modern living can emerge from sacred architecture. The GEALAN-KUBUS® all-glass system plays a major role in the successful fusion of tradition and modernity.


Systematic innovation even in challenging times

GEALAN Fenster-Systeme follows its vision and continues to grow and invest in the future of the company. Despite turbulent conditions due to COVID-19, the Ukraine war, cost explosions as well as volatile markets, record revenue can be predicted for 2022. In addition, GEALAN continues to invest in innovation and infrastructure even in challenging times. Another strategic pillar is defined as the sustainability of the company and its products.


The new GEANOVA #4 is here!

Freshly printed or as an online version: with exciting and personal stories, the new 52-page GEALAN magazine once again offers a glimpse behind the scenes of the plastics system provider.

Careers at GEALAN

At GEALAN, highly motivated, well trained and business-minded employees are the key to success. For us, a modern personnel policy consists of innovative personnel management tools, opportunities for employees to act on their own responsibility and the provision of modern workplaces.

We therefore offer a motivating working environment that promotes excellence and create the kind of working atmosphere that employees need to give their best performance.

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Talk to us


The GEALAN ACADEMY offers market-oriented seminars on topics like construction law, sales and window technology.

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The GEALAN corporate group is of Europe's leading manufacturers of vinyl profiles for windows and doors.

©2023 GEALAN Fenster-Systeme GmbH
©2023 GEALAN Fenster-Systeme GmbH