Profile System Schüco AWS 75.SI / ADS 75.SI

Aluminum/Aluminium Window and Door System Supertherm Plus

Schüco AWS 75.SI Cross-Section
With us, only facts count: Incredible Uw 0.9 W / m²K for the total aluminum/aluminium window, according to standard calculation DIN EN 10077-2!
Aluminum/Aluminium windows and doors atthe most current technological level, with maximum thermal insulation!
Aluminum/Aluminum window and door systems—The Schüco AWS 75.SI and ADS 75.SI profile system.

System Features

The Schüco AWS 75.SI and ADS 75.SI offers aluminum/aluminium window and door systems, as one of the leading aluminum/aluminium window systems, more than just an excellent thermal insulation. The robust design, the accuracy and quality of manufacture, and the ease of use impress at every handling of the Schüco aluminum/aluminium windows. As a technological leader, Schüco understands how to build systems that deliver the capabilities of the next generation in the aluminum/aluminium window construction. In conjunction with our 3-layer glazing and the standard use of Thermix spacers in insulating glass, the overall construction of aluminum/aluminium windows and doors impresses with insulation values, superior to the still common in plastic windows. Truly a marvel of engineering!

Frequent Use

The Schüco AWS 75.SI aluminum/aluminium profile system is impressive for its high stability, weather resistance and for its sensational insulation values. As a progressive profile system that enhances any building, it is a classic with its low installation depth of only 75 mm in the modern private buildings. It insulates without losing quality: the AWS 75.SI / ADS 75.SI in on par with its related series aluminum/aluminium AWS 70.HI, and like it, leaves nothing structurally and qualitatively to be desired.

Design options

All sorts of design solutions are manufacturable—from simple casement windows to meter-long bands of light. Window and door elements with various panel types and all common variants of French windows, skylights or used in cross-series designs. -> Sample Constructions

Panel Types

Fixed-Panel Windows

Aluminium Wingow 1 Wing Fixed

Hung-Tilt Windows

Aluminium Window 1 Wing Tilt

Hung-Turn Windows

Aluminium Window 1 Wing Turn

Tilt and Turn Windows

Aluminium Window 1 Wing Turn Multi
Each window in the field element can be freely configured as to opening direction.

Types of Glass


  • – ISO 2-layer glass Ug 1.1 W / m² K – Construction: 4/16/4 mm

  • – ISO 3 –layer glass Ug 0.6 W / m² K – Construction: 4/16/4/16/4 mm

Aluminium Window Warm Edge Window
Sign of Exceptional Quality: All glazing is fitted with warm-edge Thermix TX.N !

Special Glazing

  • – Security, Safety or Tempered glazing as specified ( e.g. Burglar or Bulletproof Glass )

  • – Sun-Blocking and Tinted Glass

  • – Crash-Proof glazing according to regulations

  • – Sound Insulating Glass for airborne sound insulation up to Rw 48 dB

Fitting System

The Schüco invisible fitting AvanTec is one of the most advanced hardware systems worldwide. The use of stainless steel ensures a high corrosion resistance. The fitting can be performed in the resistance class WK 3. Learn more about fittings, handles and design – > Click here

Window Handles

The visually appealing and timeless design of Schüco handles fits the hardware system perfectly. Versatile functionality, clear design and aesthetics complete the overall picture of high-quality aluminum/aluminium windows and doors. Optional finishes include anodized in black or aluminum. Learn more about hardware, handles and design? – > Click here

Sun & Insect Protection

Aluminium Window Roma Sun Protection and Insect Protection
Aluminium Window Sun Protection and Insect Protection
Aluminium Window Sun Protection and Insect Protection
Aluminium Window Sun Protection and Insect Protection
Aluminium Window Sun Protection and Insect Protection
Whether for use in existing roll-shutter boxes in new construction, in renovation or as a whole ‘Plug & Play’ system: Our windows and doors can be equipped with any of our roll-shutter single, top or stem elements of the brand roma. Used are high quality roll-shutter and external venetian blind mountings, made of aluminum/aluminium in Germany, available in various shades.
For our complete systems, the size of the roll-shutter box and of external venetian blinds is determined by the existing masonry (new box / paper box) opening or window size. Our technical staff computes the optimum result for the application.
The operation of roll-shutters and venetian blinds can be electrical or mechanical, upon request. Our comprehensive product range offers single, radio, or central control. All sun protection systems are also available with integrated fly screens.


Just like its predecessor, the Schüco AWS / ADS 75.SI aluminum/aluminium window system provides all the necessary connection and expansion options. Some common extension profiles include windowsills and corner posts with thermal break, window-frame extension or base and cost profiles for new construction. Our technicians will gladly assist you further with the required connection profiles. Required profiles are generally in the range status already determined by our technical department, and matched with them.


Aluminum Windows and Doors Brochure: (To save: right click / save target as …)
View Aluminium Window Brochure

Cross Sections Alu System AWS / ADS 75.SI:


Aluminium Window Cross-Section Frame Schüco AWS 75.HI


Aluminium Window Cross-Section Schüco AWS 75.HI


Aluminium Window Cross-Section Fixed Schüco AWS 75.HI


Aluminium Window Cross-Section Corner Post Schüco AWS 75.HI

System Compatibility

Schüco AWS 75.SI window and door elements can be embedded by coupling profiles, merged with other Schüco aluminum/aluminium elements or in post-and-beam construction.

Technical Data Sheet

Frame System

  • Schüco AWS 75.SI

  • Including Polyamide / Polythermid thermal breaks

  • Optimized seal with banner

  • Vulcanized corner seal

System Dimensions

  • Basic depth frame : 75 mm

  • Glass thickness: 20 – 50 mm

  • Sightline window frame : 34/59 (standard)

  • Sightline airfoil : 56/41 (standard)

Weather Protection

  • Air permeability according to EN 12207 Class 4

  • Water tightness EN 12208 Class 9a

  • Wind load C5/B5

Thermal Insulation Values

  • Standard DIN EN 10077-2 window with 3- glazing

  • Window frame Uf 1,3 W / m²K

  • Window glass Ug 0.6 W / m²K – PSI glass edge 0.045

  • Total window Uw 0.9 W / m²K

Standard Glazing

  • 2-Layer glazing Construction: 4/16/4 with Top N + / low energy (Ug 1.1 W / m²K)

  • 3-Layer glazing assembly 4/16/4/16/4 with Top N + / low energy (Ug 0.6 W / m²K)

Special Glazing

  • Safety Glass: tempered glass, laminated or TRAV for fall protection or burglary

  • Soundproof glass: When laminated glass to reduce the db

  • Solar control glass: Stop sol with color coating

  • Color Glass: Top N + or Planibel glazing with color as a decorative solution

Burglary Protection

  • 2 Safety Interlocks – Standard

  • WW1 / WW2 / RC3 – optional

Turn-Tilt Fitting

  • AvanTec fitting ( fitting invisible in the wings )

  • Roles mushroom bolts with integrated height adjustment, 2-point safety lock, rotating roller pin, door lifter


  • Powder coated, Anodized, film decor


  • Standard: RAL 9016 ( traffic white) or 7016 (Anthracite)

  • Optional: all RAL colors; E6/EV1 or wood finish