S 7000 IQ profile system

for a comfortable living environment

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. In addition, the central gasket stop features hollow chambers. This means that the profile package has five chambers end to end, including in the rebate area. A window can only be as attractive as the profile system on which it is based. That is why we added some special features to our S 7000 IQ exclusive profile. Windows will meet all of your customers’ aesthetic requirements: harmonious proportions, rounded shapes, narrow visible widths and shining, smooth surfaces.


Anti-burglary protection with the S 7000 IQ system

The S 7000 IQ “security profile” offers anti-burglary protection as standard. This is because the large profile installation depth of 74 mm, material strength and central gasket stop as an additional barrier are design features that inherently provide an impressive level of security.

They are augmented by secure fastening of the hardware in the sash. S 7000 IQ was the first profile system to successfully undergo a series of break-in tests by an authorised test institute.

  •  Provides additional protection against the window being forced open with tools like screwdrivers or crowbars
  •  The double walls of the sash hardware groove provide a particularly secure seat for the screws and hardware and also counteract attempts to force open the window

Heat insulation: five chambers as standard

Rising energy costs are becoming a huge cost factor, and not only in the residential sector. Environmental legislation is also raising the heat insulation standards that windows need to meet. The S 7000 IQ profile system was therefore designed with 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. In addition, the central gasket stop features hollow chambers. This means that the profile package has five chambers end to end, including in the rebate area. A certified U value with standard steel stiffening elements of Uf = 1.2 W/(m²K) provides the groundwork for windows with high heat insulation.

  • Outstanding heat insulation (Uf = 1.2 W/(m²K))
  • Option of optimum basic air exchange
  • Narrow visible widths
  • Good anti-burglary protection
  • Good statics
  • Weldable, extruded gaskets in papyrus white or black
  • Same stiffening elements in the frame and sash
  • Dimension between axes 13 mm as in the S 8000 IQ system
  • Same hardware as the S 8000 IQ system
  • Many of the same connection profiles as the S 8000 IQ system
  • Available in numerous acrylcolor colours and (wood grain) decor foils

The innovative S 9000 combined system

Freely combinable innovative central gasket

As a combined system with an installation depth of 82.5 mm, our new S 9000 system combines the characteristics and benefits of central and rebate gaskets. The large installation depth, six profile chambers in the frame and sash and up to three end-to-end sealing levels guarantee outstanding heat insulation. As a result, the windows meet even the highest requirements.

Modern central gasket geometry

The flexible central gasket in the frame rebate makes a significant contribution to the improvement in heat insulation. It also protects the fitting elements against the ingress of moisture resulting in enhanced opening behaviour, particularly at low outside temperatures.

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

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

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

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

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

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.

Deep edge cover thanks to an upstand height of 26 mm for enhanced heat insulation.

Perfectly fitting steel forms for the perfect balance between statics and heat insulation.

Six chambers end to end in the frame, sash and mullion for outstanding heat and sound insulation.

The new S9000 lift-slide door

Sliding elements are a classic design feature in modern living, with large expanses of glass conveying a feeling of well-being and elegance. Our new S 9000 lift-slide door more than fits this bill from a visual and functional point of view.
Large door elements can be moved with ease with our technology. It does not matter whether the door is open or closed. Either way, the room is flooded with light. And the virtually threshold-free floor junction further offsets the separation between the interior and exterior.

Fully future-proof

With an installation depth of 82.5 mm and modern five-chamber technology, the new S 9000 front door offers outstanding heat insulation. Also impressive is the new front door’s stability. This is accomplished by the large chamber for stiffening elements, shaped steel reinforcements and matching corner reinforcements as well as the firm bond in the area of the ground threshold produced by the vinyl and aluminium parts engaging on two planes.

The S 9000 front door also scores with its weatherboard system solution that upgrades the door elements both functionally and visually. It ensures maximum protection against driving rain and effective sealing by means of insulation profiles at a number of levels in the area of the ground threshold.

  • Outstanding heat insulation thanks to modern five-chamber technology
  • Choice of colours
  • Effective protection against driving rain
  • Suitable for glass and panel thicknesses up to 52 mm (with STV® up to 54 mm)
  • Very good statics thanks to large chamber for stiffening elements and matching steel and corner reinforcements

Combined threshold with good heat insulation

The ground threshold for front door and French window elements can be flexibly used in all 74 mm and 83 mm systems for renovations and new builds.


A height of just 20 mm guarantees an easy transition from inside to outside, while also meeting the requirements for heat insulation and impermeability.


Even the classic front door model brings a personal touch to your home. This is because there are no constraints when it comes to shapes and colours. Design your front door according to your individual wishes.


The flat face of the door wing in the design version offers maximum aesthetics without compromising security or heat insulation. Not only does this offer greater design freedom, but the lack of bevels also makes your front door easier to clean.

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