System Description
The AT 575 system for window facades with its architectural design was developed as a hybrid between a mullion-transom facade and a window element. The new AT 575 window facade combines the low visible width of a conventional facade with the easy production and assembly of the proven AKOTHERM systems.
Different opening options such as side-hung, tilt, and tilt and turn, etc. can be implemented with standard hardware technology. Both surface-mounted as well as concealed hinges can be used.
Product Specifications
![](https://akotherm.de/wp-content/uploads/2020/05/icon_bautiefe_64x64.jpg)
Installation Depths
Frame 75 mm, casement 85 mm, glazing bars 75 mm
![](https://akotherm.de/wp-content/uploads/2020/05/icon_verglasung_64x64.jpg)
Glazing
24 to 59 mm
![](https://akotherm.de/wp-content/uploads/2020/05/icon_luftdurchlaessigkeit_64x64.jpg)
Air permeability
as per EN 12207: Class 4
![](https://akotherm.de/wp-content/uploads/2020/05/icon_schlagregen_64x64.jpg)
Driving rain resistance
as per EN 12208: up to class E 900
![](https://akotherm.de/wp-content/uploads/2020/05/icon_schallschutz_64x64.jpg)
Sound protection
as per DIN EN ISO 10140-1: Rw up to 48 dB
![](https://akotherm.de/wp-content/uploads/2020/05/icon_uwert_64x64.jpg)
Thermal transmittance
as per EN ISO 10077-2: Uf = 1.9 to 2.0 W / (m² K)
![](https://akotherm.de/wp-content/uploads/2020/05/icon_einbruchhemmung_64x64.jpg)
Burglar Resistance
Class RC2
Other features:
![](https://akotherm.de/wp-content/uploads/2020/05/Verbinder-300x240-1.png)
Innovative connector technology
The AT 575 uses a connector technology designed specifically for this system. Despite the filigree style it can support glass panes up to 300 kg.
![](https://akotherm.de/wp-content/uploads/2020/05/Ansichtsbreite.png)
Visible width
Slim facade look thanks to a visible width of only 50 mm
![](https://akotherm.de/wp-content/uploads/2020/05/IMG_20200227_101149.png)
Burglar Resistance
Sturdy exterior chambers and closed glazing bead ensure maximum security. With only a few SH covers you can already achieve resistance class RC2. Glass joint does not need to be glued!
![](https://akotherm.de/wp-content/uploads/2020/05/Sprosse-Schnitt-Skizze.png)
Facade look
Fixed glazing or facade style casements
![](https://akotherm.de/wp-content/uploads/2020/05/Oeffnungsarten_newsletter3.png)
Opening options
Different opening options such as side-hung, tilt, and tilt and turn
![](https://akotherm.de/wp-content/uploads/2020/05/Wandstaerke1.png)
2 mm wall thickness
2 mm wall thicknesses ensure production safety and stability.
![](https://akotherm.de/wp-content/uploads/2020/05/Kombinierbar.png)
Combination
Compatible with the systems AT 740, AT 740 SI and AT 790 SI.
![](https://akotherm.de/wp-content/uploads/2020/05/Fensterbaender.png)
Ribbon windows
Ribbon windows up to storey height, thus highly cost effective.
Downloads
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