Schüco AWS 90.SI+

The Schüco AWS 90.SI+ window system combines maximum thermal insulation with architectural design freedom, making it the ultimate solution for high-performance, energy-efficient building envelopes. With its 90 mm basic depth, the system meets the stringent requirements of Passive House certification while supporting diverse aesthetic and functional demands.

As part of the modular Schüco AWS platform, the AWS 90.SI+ is ideal for a wide range of applications—including punched openings, ribbon windows, façade insert units, and combinations with Schüco door systems. It offers full compatibility with sun shading, ventilation systems, and a variety of opening types to ensure optimal flexibility in planning and execution.

Key Features

  • Passive House-Level Thermal Insulation:
    • Uf value: 1.0 W/(m²K) (at 117 mm face width)
    • Uw value: 0.8 W/(m²K) with triple glazing (Ug = 0.6 W/(m²K), plastic spacer)
  • Certified Passive House Performance with specific profile configurations
  • Thermally Optimized Glazing Rebate using foam insulating wedges
  • Thermal Center Gasket with foam core and fine fins for added insulation
  • Concealed Drainage and hidden fittings for sleek aesthetics
  • Burglar Resistance up to WK3 (RC 3) per DIN V ENV 1627

Product Specification

Basic Depth

90 mm

Thermal Performance

  • Uf = 1.0 W/(m²K)
  • Uw = 0.8 W/(m²K) with triple glazing

Load Capacity

  • AvanTec concealed fittings: up to 250 kg
  • TipTronic motorized systems: up to 160 kg

Passive House Certification

Realization of passive house certification with specific profile combination

Glazing Adaptability

Insert outer frame with adapter gasket for different thicknesses

Construction

Designed for Passive House certification with specific component pairings

Suitable for

  • Punched Openings
  • Ribbon Windows
  • Façade Insert Units
  • Integration with Schüco Door Systems

Broad opening types

  • Side-hung
  • Turn/tilt
  • Tilt/slide vents
  • Barrier-free doors and double-vent units

Extensive profile range

  • Corner mullions
  • Structural mullions
  • Symmetrical and asymmetrical options

Ideal for

  • Passive House and ultra-low energy buildings
  • High-performance façades requiring maximum insulation
  • Residential or commercial architecture combining energy efficiency with premium design
  • Projects demanding concealed technology and minimalist finishes

Basic Depth

3.54 inch

Thermal Performance

  • Uf = 0.18 BTU/(hr·ft²·°F)
  • Uw = 0.14 BTU/(hr·ft²·°F) with triple glazing

Load Capacity

  • AvanTec concealed fittings: up to 551 pounds
  • TipTronic motorized systems: up to 352 pounds

Passive House Certification

Realization of passive house certification with specific profile combination

Glazing Adaptability

Insert outer frame with adapter gasket for different thicknesses

Construction

Designed for Passive House certification with specific component pairings

Suitable for

  • Punched Openings
  • Ribbon Windows
  • Façade Insert Units
  • Integration with Schüco Door Systems

Broad opening types

  • Side-hung
  • Turn/tilt
  • Tilt/slide vents
  • Barrier-free doors and double-vent units

Extensive profile range

  • Corner mullions
  • Structural mullions
  • Symmetrical and asymmetrical options

Ideal for

  • Passive House and ultra-low energy buildings
  • High-performance façades requiring maximum insulation
  • Residential or commercial architecture combining energy efficiency with premium design
  • Projects demanding concealed technology and minimalist finishes