smartwin - less energy saves more

Please rotate the shapely, well insulating component and click on the hotspots to learn more!

a window family is introducing itself ...

smartwin is the art to make pretty windows.

smartwin was born to open the benefits of Passive House Windows to everybody. Individual hand crafted, an affordable price combined with highest level of design, makes smartwin. 

The target was to generate out of an intelligent frame (smart), an attractive design (art) and an energy efficient window (win) a new product.

The founders of smartwin were designing different models, to bring their vision into reality (smartwin, smartwin-sliding, smartwin-historic, smartwin entrance, smartwin compact, smartwin solar, etc.). All variants comply with the criteria necessary for a Passive House. The performance is confirmed by the certificates of Prof. Dr. Wolfgang Feist from Passivhausinstitut Darmstadt. A worldwide cooperation spreads smartwin to many regions. The strong association and consolidation of knowledge in this strong community of specialists are a powerful motor for further development of smartwin technology. In a smartwin production only selected materials are not only well insulating, but also have a high performance in design, aesthetics and practicability. Using renewable materials allows us the possibility of environment-friendly production!

smartwin - less energy saves more!

Passive House Windows are too expensive!

smartwin certified three times as a system

The newsletter "Certified Passive House Components - 1/2018" demonstrates our technology leadership.

Our proven smartwin is the first window system to receive the coveted new trophy.

-Certificate window system for smartwin  -product info

smartwin entrance is also the first front door to be certified as a door system for the cold climate.

-Certificate door system  -product info

smartwin solar will follow suit in 2022 with certification as a window system.

-Certificate window system for smartwin solar -product info

smartwin wins the Component Award for Windows third time in a row

Three in one go ...

A good window needs an equally good shell. The only thing missing in the renovation is the appropriate ventilation.

2023 and 2024 Sepp Lorber and Franz Freundorfer designed a new prefabricated standard element for the serial renovation of small-scale exterior walls. This base element can be filled with various insulation materials and is finished externally with a plaster layer or a wooden facade. The windows already include the exterior reveals, the windowsill, and optionally, the shading. All these elements are installed in the window manufacturing process. The integration of the proprietary ventilation system smartvent will be completed later this year.

Naturally, there is also a version available for large-scale exterior wall sections. Both versions can be combined in smartshell reno.

Further info at  smartshell reno - three in one go or at www.smartshell.de