Profile system Schüco AWS 75.BS.SI

In addition to its high stability and weather resistance, the Schüco AWS 75.SI aluminum profile system impresses with sensational insulation values ​​in aluminum window construction. As an advanced profile system that enhances every building, with its low overall depth of only 75 mm, modern private construction would be unimaginable without it.

Glass types

  • Standard: ISO double glazing Ug 1.1W/m²K – glass structure: 4/16SZR/4 mm or ISO triple glazing Ug 0.6W/m²K – glass structure: 4/16SZR/4/16SZR/4 mm
  • Safety glazing: ISO double or triple glazing Ug 1.1 W/m²K – P1A, P2A, P4A, P5A, P6B, P7B, P8B

Furthermore, safety glazing from FB2 and more are possible. This type of glazing serves the purpose of engaging with a 9mm pistol and possibly more powerful weapons. Contact us! Special feature: All glazing is equipped with warm edges Thermix TX.N!

Special glazing

  • VSG and ESG glazing according to specifications (e.g. RC1 – RC3)
  • Fall-proof glazing according to TRAV
  • Soundproofing glass for airborne sound insulation from Rw 32dB to Rw 50dB

Fitting system

The concealed Schüco AvanTec SimplySmart fitting is one of the most advanced fitting systems in the world. The use of stainless steel ensures high corrosion resistance. The hardware can be designed in resistance class WK3 (RC3).

Window handle

The visually appealing and timeless design handle from Schüco is designed to match the fittings system. Versatile functionality, clear design and visual aesthetics round off the overall picture of the high-quality aluminum windows and aluminum front doors. Optionally in EV1 (anodised), white (similar to RAL 9016), black (similar to RAL 9005) and stainless steel (INOX).

Roma Logo 2
Roma Logo



Whether for use in existing roller shutter boxes in new buildings, in renovations or as a complete plug & play system: our window and door elements can be equipped with our roller shutters, individual, add-on or front-mounted elements from the roma brand. High-quality roller shutters and venetian blinds made of aluminum Made in Germany, which are available in different colors, are used.

With our complete systems, the size of the roller shutter and external venetian blind boxes depends on the masonry (new construction box/top box) and opening or window size. Our technology calculates the optimal result for the application.

The roller shutters and external venetian blinds can be operated electrically or mechanically on request. Our comprehensive product range offers individual, radio or central control. All sun protection systems are also available with integrated fly screens.


Just like its predecessor, the Schüco AWS 75.SI aluminum window system offers all the necessary connection and expansion options. Common extension profiles include window sill connections, corner posts with thermal breaks, window frame extensions or basic and entry profiles for new buildings. Our technicians will be happy to help you with the required connection profiles. In general, profiles that are already required in the offer status are determined by our technology and coordinated with you.

Cross section example of an aluminum window AWS 75.SI

Schueco AluFenster und Tuersysteme Katalog
AvanTec SimplySmart
Schueco Griffe Druecker


Click on the picture to get to the brochure.

System compatibility

Schüco AWS 75.SI window and door units can be combined with other Schüco aluminum units using coupling profiles or embedded in mullion and transom constructions.
Certificate AWS 75.BS.SI
Certificate AWS 90.BS.SI

Technical data sheet

Frame system

  • Schüco AWS 75.BS.SI
  • Including polyamide/polythermid insulating bars
  • Optimized center seal with flag
  • Vulcanized corner seal

System dimensions

  • Basic depth of frame: 75 mm
  • Glass thickness: 20 – 50 mm
  • Visible frame width: 44 / 69 (standard)
  • Sight width sash profile: 56 / 41 (standard)

Weather protection

  • Air permeability according to EN 12207 class 4
  • Driving rain tightness according to EN 12208 class 9a
  • Wind load C5/B5

Thermal insulation values

  • Standard window DIN EN 10077-2 with triple glazing
  • Window frame Uf 1.3 W/m²K
  • Window glass Ug 0.6 W/m²K – PSI glass edge 0.045
  • Total window Uw 0.90 W/m²K

Standard glazing

  • Double insulating glazing structure: 4/16/4 with Top N+ / low energy (Ug 1.1 W/m²K)
  • Triple insulating glazing structure 4/16/4/16/4 with Top N+ / low energy (Ug 0.6 W/m²K)

Special glazing

  • Safety glass: ESG, VSG or TRAV for fall protection or burglar resistance
  • Soundproof glass: As laminated glass to reduce the db
  • Sun protection glass: Stop-Sol with color coating
  • Colored glass: Top N+ or Planibel glazing with color shade as a decorative solution

Burglar resistance

  • 2 safety locks – standard
  • RC1 / RC2 /– optional


  • Schüco AvanTec SimplySmart fitting (concealed fitting in the leaf)
  • Roller mushroom bolts with integrated height adjustment, 2-point safety lock, circumferential roller bolts, sash lifter


  • Powder-coated, anodized, foil decor


  • Standard: RAL 9016 (traffic white) or 7016 (anthracite)
  • Optional: all RAL colors, special colors, E6/EV1 or wood decor