The innovative S 9000 combined system

The S 9000 is a versatile, state-of-the-art system for windows, doors, and lift-slide doors, with a choice of two or three sealing levels.

Benefits of the S 9000 window system

Suitable for triple functional glazing

Suitable for triple functional glazing with a maximum thickness of 52 mm (STV® 54 mm).

Intelligent sealing concept

Intelligent sealing concept with up to three end-to-end sealing levels.

Great heat & sound insulation

Very good heat and sound insulation thanks to the six-chamber design and large installation depth for the frame and sash.

Enhanced statics

Optimised for the use of STV® for dry bonding the pane and sash upstand.

Narrow visible width

Narrow visible width and 15° incline as a design feature.

Combinations in the S 9000 system


The passive house-compatible window, now also in colour

GEALAN-FUTURA® is the single profile combination in the S 9000 system. It offers the option of building passive house-compatible window elements, including in colour, in accordance with the ift directive WA-15/2 using standard profiles and standard 2 mm steel stiffening elements. The certified Uf value of 0.89 W/(m²K) confirms the outstanding basic heat insulation properties. Maximum sash dimensions of up to 2.40 m are possible with GEALAN-FUTURA® when using STV® bonding technology.

S 9000 plus

System with rigid central gasket

S 9000 is the new GEALAN central gasket system with a stable bar in the window frame. The central gasket bar effectively protects the mechanical parts in the window from external factors. Central gasket systems stand out for their excellent insulation qualities.

Outstanding break-in resistance

Even the standard version of the S 9000 system is one of the safest options around. But the S 9000 system’s new central domed gasket makes the burglar’s job much harder. Most break-ins start with the window being levered out: the intruder slides a screwdriver between the frame and sash. The sturdy new dome is an effective barrier against this.

Perfect for large colour elements

Its outstanding static properties make S 9000 plus ideally suited for building large elements with acrylcolor surface finishing. GEALAN’s STV bonding technology means that S 9000 plus windows can be further upgraded for stability and safety of use.


Optimised geometries

During development of GEALAN-LUMAXX®, the entire frame geometry was optimised while the profile widths were compressed to a minimum. The designers paid special attention to achieving a balanced relationship between insulating properties and statics, as well as a perfect interplay of components. The symmetrical effect of the narrow single mullion also adds to the flexibility of use in window construction.



Visibly less frame

A direct comparison proves it: The new GEALAN-LUMAXX® is significantly narrower than previous frame combinations. In the past, mullion designs often required a width of up to 150 mm and above. Heavy, unattractive bars ruined the window outline and let far less light into the room. Slim sightlines can finally be achieved with the new system, without forgoing ease-of-use and security.

No compromise

Despite the focus on narrow sightlines, the new sash/mullion profile doesn’t compromise when it comes to statics. Both use a particular steel which, due to its static properties, allows for elements of up to 2.30 m in white and 2.20 m in colour. In combination with STV® bonding technology, element sizes up to 2.50 m in white and 2.40 m in colour are possible.

Optimised heat insulation

Developing a system with the best heat insulation properties does not happen by accident, but rather as a result of focused development work. Our success proves us right. Numerous calculations have produced outstanding heat insulation values. Right from the beginning, the goal of development was to achieve a heat insulation value of Uf – 0.92 W/m²K for the standard combination with steel, making the system suitable for use in passive houses. This was accomplished through the sum of the innovative system design details.

Doors in the S 9000 system

Colouring in the S 9000 system

The coloured acrylic layer is twice as hard as the PVC surface of white windows. It is highly scratch-resistant and is largely resistant to the effects of weather. The semi-matt, smooth and non-porous acrylcolor surface is insensitive to accumulations of dust and dirt. There is no spalling or chipping and no need for laborious repainting. Acrylcolor windows require virtually no maintenance and are extremely easy to care for.

acrylcolor standard colours

RAL 7015: Slate grey
RAL 7016: Anthracite
RAL 7040: Window Grey
RAL 8014: Sepia Brown
Silver similar to RAL 9007*
RAL 9005: Deep black
RAL 9016: Traffic white
RAL 7039: Quartz Grey

* Please see "Special agreement on metallic colours".

RealWood - exclusive wood decor foil

Realwood RAL 5011
Realwood RAL 6009
Realwood RAL 7016
Realwood RAL 7039
Realwood RAL 9001
Realwood RAL 9010
Realwood Ginger Oak
Realwood Honey Oak
Realwood Amaranth Oak
Realwood Weissbach Oak

These foils are not made of real wood.

Standard decor foils

Deco RAL 7016 Grained – Anthracite Grey
Golden Oak

Non-standard decor foils

Platinum Bronze
Winchester XA
Deco RAL 7039 – Quartz Grey
Deco RAL 9010 – Pure White
Mountain Pine
Moor Oak
Natural Hazelnut
Deco RAL 9003 - Brilliant White
Sheffield Oak Light
Metbrush Silver
Metbrush Brass
Monument green
Deco RAL 7021 – Smooth Black Grey
Deco RAL 7012 – Smooth Basalt Grey
Deco RAL 7023 – Concrete Grey
Deco RAL 7044 – Silk Grey
Deco RAL 7004 – Smooth Signal Grey
Deco RAL 7012 – Basalt Grey
Deco RAL 5004 – Black Grey
Rustic oak
Black Smooth
Chocolate Brown
Black Brown Smooth
Black Brown
Siena PN Noce
Deco RAL 7001 – Silver Grey
Deco RAL 5011 – Steel Blue
Douglas Striped
Deco RAL 6009 – Fir Green
Deco RAL 3005 – Wine Red
Douglas Fir
Deco RAL 7038 – Agate Grey
Deco RAL 7016 Smooth – Anthracite Grey
Deco RAL 3011 – Brown Red
Deco RAL 5007 – Brilliant Blue
Deco RAL 9001 – Cream White
Dark Oak
Deco RAL 7035 – Light Grey
Deco RAL 6005 – Moss Green
Deco RAL 7039 – Smooth Quartz Grey
Light Oak

Reference buildings: S 9000


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©2020 GEALAN Fenster-Systeme GmbH