AluminumWindowsWINDOW | AWS 75.SI+/ 75 BS. SI+

AliuminumWindow system


AWS 75.SI+/ 75 BS. SI+ window systems combine super high thermal insulation levels, weathertightness, security, intelligent functionality and durability with harmonious, timeless design.
Integrated innovations as automatically operated TipTronic modules support the opening and closing process, ensure maximum comfort and security during operation. AvanTec concealed fittings allow large-format opening units open up to 180°.
AWS 75.SI+ window system has been tested by the independent Cradle to Cradle Products Innovation Institute and awarded the Silver certificate for its pollutants and recycling properties.
Please contact our sales team to assist for any further information.

  • Information
  • Glass


Profile system AWS 75.SI+/ 75 BS. SI+
Super highly thermally insulated
Function Vindu
Dimensions Basic depth 75 mm
Basic features AWS 75.SI+/ 75 BS. SI+
Thermal insulation:
up to Uw 0.80 W/m²K (AWS 75.SI+)
up to Uw 0.85 W/m²K (AWS 75 BS. SI+)
Sound reduction index:
up to 48 dB (AWS 75.SI+)
up to 49 dB (AWS 75 BS. SI+)
Air permeability up to class 4
Watertightness up to class 9A
Burglar resistance:
up to class RC3 (AWS 75.SI+)
up to class RC2 (AWS 75 BS. SI+)
Wind load resistance up to class C5/B5
Enhanced features TipTronic
Options for glass units
Options for profile colours: RAL Classic
Options for profile surface finishing: powder, anodising, powder after anodising


Insulated glass units

Insulated glass units play significant role achieving pleasant, comfortable indoors environment, high thermal properties and preventing heat loss. Our standard 2 -layers or high-performance 3-layers insulated glass units are produced with energy-saving low-emissivity (Low-E) selective coating and filled with argon gas. Warm edge spacer bars between glass layers significantly reduce conductivity (compared to alu) and uplift the overall U-value of a window. Depending on the purpose, insulated glass units can have additional characteristics: safety & security, solar or sound control and etc.

Below, our special glasses range. Contact us for more information.

Safety & security glass units

Safe and secure insulated glass units can be tempered, laminated or combine both characteristics in one. It provides protection against the risk of injuries due to accidental breakage and serves for protection of property from vandalism to burglary. Several options are available depending on required level of safety/security.

Solar control glass units

Solar control glass units reflect and filter the sun’s rays, protect all the interior surfaces from fading at same time allowing natural daylight into the room without uncomfortable visual glare. If you are worried about overheating where the glass is under direct or frequent sun exposure, then the insulated solar control glass units is your choice.

Sound control glass units

In order to avoid annoying traffic noise we recommend to choose insulated sound control glass units with increased noise reduction level. We offer a broad range of special glasses depending on desired acoustic level.

 Glass controls noise by:

  • Reflecting the noise back towards the source,
  • Absorbing the noise within the glass.

Self-cleaning glass units

Self-cleaning glass with special coating is the ideal solution for higher floor buildings with limited cleaning access. The glass uses the natural daylight and the rainwater to break down organic dirt. It also dries quicker and tends not to leave as many streaks, or traces of water. As long as you have daylight and rain, it’s nearly maintenance free.

Anti-fog glass units

The occurrence of external condensation can be a problem, especially in spring and autumn on high thermal insulated windows or doors. Anti-fog glass units significantly reduce the amount of external condensation and make your living space more comfortable while ensuring a clear view through the window.

Decorative glass units

Decorative glass units with timeless textured patterns enhance style and design for your windows and doors. It
is an elegant way to create privacy to certain areas.


Decorative glass


Sun control glass


*Glass visuals are for guidance only and may slightly differ from the originals.