Not all PVC windows are created equal.

Windows made from the latest generation of GEALAN profile systems not only look attractive, the sophisticated profile geometries have also been perfected right down to the last detail to satisfy all technical requirements.

Advantages of GEALAN window profiles


Windows made from PVC profiles are easy to clean and require very little maintenance. Resistant to most climatic and environmental influences, they have a long service life.


Windows made from GEALAN multi-chamber profiles ensure that the heat stays in and the noise out. They provide security and comfort and produce an unmistakable living atmosphere.


The choice of profile geometry, opening mechanism and window pane subdivision influences the individual character. With GEALAN profiles even unusual window shapes are possible.


To take account of different tastes and architectural styles, modern window technology can be realised not only in white but also in acrylcolor or with a decor or wood-grain foil.

Window systems at a glance


The innovative sliding system from GEALAN. Living space is valuable, so it should be put to the best possible use. For the first time, GEALAN-SMOOVIO combines the space-saving convenience of sliding solutions with extraordinarily compact design.

Read more about GEALAN-SMOOVIO


The GEALAN-KUBUS® system defines a new design idiom for PVC windows in architecture. It offers large expanses of glass for more light and transparency, and greater design freedom

Read more about GEALAN-KUBUS®

S 9000

The S 9000 platform is the all-round talent of GEALAN profile systems, a versatile, state-of-the-art system for windows, doors and lift-slide doors. Rebate or centre seal, windows suitable for passive houses or historical ones, everything is possible with S 9000.

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S 8000 IQ

The development objective for this system with rebate gaskets and an installation depth of 74 mm was to create a cost-effective profile with optimum use of materials, for easier and more efficient fabrication by window manufacturers.

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S 7000 IQ

The S 7000 IQ profile system has an installation depth of 74 mm. The ingenious interior design of the five chambers prevents the formation of thermal bridges and in this way optimises the heat insulating performance.

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The clear, angular design of GEALAN-LINEAR® has a refreshingly timeless quality and is in line with the modern architectural language. Especially in new buildings, angular forms and clear lines determine the trend towards open and smooth facades.

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GEALAN innovations for PVC windows

GEALAN window profiles become even more unique with our innovations - in appearance and function.


Thermal insulation

Window profiles with core insulation deliver outstanding heat insulation values in windows and doors.

More about IKD®


GEALAN's one-of-a-kind bonding technology permits the smooth production of large-format window elements.

More about STV®


Tried and tested for decades – acrylcolor. The superior colouring procedure for extremely durable coloured surfaces.

More about acrycolor


Room comfort begins with fresh air to breathe: our innovative ventilation systems efficiently ensure air quality in every installation situation.

More about GEALAN-CAIRE®
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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.

©2020 GEALAN Fenster-Systeme GmbH
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©2020 GEALAN Fenster-Systeme GmbH