Schüco AWS 75.SI+Product List


The optimised Schüco AWS 75.SI+ (Super Insulation) standard window system for the 75 mm basic depth is part of the Schüco AWS system platform and forms the basis for a range of applications in energy-efficient building envelopes. Depending on the architectural requirements, the highly thermally insulated aluminium system can be used as a punched opening, ribbon window, façade insert unit or in combination with Schüco door systems.

An additional benefit for architects and specifiers is the wide range of opening types such as tilt/slide vents, bottom-hung toplights or horizontal and vertical pivot vents.

A wide range of profiles is available within the system platform, including corner mullions, structural mullions, symmetrical and asymmetrical mullions, as well as a number of design variations and additional combination options, such as with Schüco sun shading and ventilation systems.

Developed to be future-oriented, the system is based on the Cradle-to-Cradle (C2C) principle, making it perfect for planning sustainable building concepts with construction units that have been tested and assessed for harmful substances and recycling properties. Raw materials are turned into products which can be turned back into high-quality raw materials with their original quality at the end of their lifecycle. Schüco AWS 75.SI+ has been tested by EPEA Hamburg and certified with a silver label in accordance with the latest C2C standard of the American Cradle to Cradle Innovation Institute.

Schüco AWS 70. HI thereby sets standards in terms of planning flexibility and offers attractive window solutions for ambitious architecture.

  • With its outstanding thermal insulation values and slimline design without visible vent contours, the Schüco AWS 75 BS.SI+ (Block System Super Insulation) block window system meets the highest energy-efficiency and architectural requirements with the greatest possible transparency.
  • The Schüco AWS 75 VV.SI (Ventilation Vent Super Insulation) window system with maximum thermal insulation is available as an opaque side-hung vent with ventilation function in different face widths – with excellent weathertightness and sound reduction values even in extreme weather conditions thanks to the split insulating bar.
  • With its beveled outer contours, the Schüco AWS 75 RL.SI (Residential Line Super Insulation) is best suited to renovation projects or for visual emphasis.​
  • The Schüco AWS 75 WF.SI (Window Façade Super Insulation) aluminium window façade meets the highest energy-efficiency and architectural requirements thanks to its outstanding thermal insulation and narrow external face widths.

Continuous centre gasket: faster fabrication of the centre gasket compared to those sold by the metre with gasket corners; no interruption of the gasket level at the corners and gaskets do not need to be bonded

Improved fabrication of the glazing rebate insulation as a moulded piece; this removes the need for time-consuming, manual steps and reduces the installation time

Schüco AvanTec SimplySmart fitting ensures efficient fabrication: flexible, simple and intuitive

Vent parts self-positioning and installed without tools

Fittings installation without locking bar recess on the vent facilitates faster fabrication as well as simplified, efficient locking bar preparation

Symmetrical cavity-fitted gearbox can be used on the right and left-hand side; simplified cutting of the locking bar and reduced storage requirements

Technical Information

System basic depth in mm
Min. face width in mm
Uf value of frame (≥)
0.92 W/(m²·K)
Max. glass/panel thickness in mm
Max. vent width in mm
Max. vent height in mm
Max. sound reduction Rwp
48 dB(A)
Air permeability
Class 4
Class 9A
Burglar resistance
Up to RC3
Wind load resistance
Class C5/B5
CE marking
Cad Details
AKS TechDoc
Schüco Aluminium window and door systems

CAD Details

You can download the CAD data (DWG / DXF) of our profile contours in a complete series (ZIP). In these ZIP files, the profiles are sorted into subdirectories according to their use.

You can find specific terms about intersection drawings of AluKönigStahl, on our AKS Tech Doc. Intersection drawings of Jansen can directly be found in the respective catalogue on “AKS TechDoc”.

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