Holistic house modernisation
instead of tackling individual building elements.
90% energy saving.
Fully exploit the potential!
We are facing a global turning point. Saving energy and using it consciously is more important than ever.
While the use of vehicles or the burden of our meat consumption is already being discussed and partially regulated, there does not jet seem to be enough focus on the huge savings potential in housing. One third of our energy consumption is caused by buildings – during the initial construction as well as in our daily living.
When it comes to new buildings and renovations, many property developers advertise reasonable costs and refer to state subsidies. They talk about energy savings of 20 or 30%, which might seem like a big improvement to the consumer. The fact is, however, that we are technically able to save 80% in energy consumption for new buildings and 90% for renovations. This is why it is important that construction projects are approached holistically.
It might initially seem more reasonable for the wallet to tackle individual elements (wall, roof, window) of the dwelling. Here wrong advice is given in the market. Yes, a house consists of individual walls, roof and windows, but energy efficiency can only be ensured by considering all of the elements as a whole. It is therefore actually cheaper to approach a new building or renovation project with the highest energy standard as a target, so that from day 1 the energy costs are only 10% or 20% of what people are paying normally.
Through a holistic building modernization, we ensure that you receive the maximum possible funding and benefit in the long term.
Una visión más profunda de este método innovador la ofrece el video del AK61 "Ganzheitliche Gebäudesanierung mit dem smartshell Reno", presentado por Franz Freundorfer.
Modern, simple calculation programmes realistically compare the renovation costs and the energy savings for the building to be renovated. The energy saved exceeds the capital costs of the renovation.
Presentation 27th International Passive House Conference Innsbruck Franz Freundorfer
Después de que los productos innovadores de nuestra familia smartwin logran la aceptación mundial como pioneros desarrollos de ventanas, los fanáticos de las ventanas dan un paso más en el camino hacia edificios económicos y eficientes energéticamente.
El inicio de la familia smartshell cuenta con cuatro sistemas de paredes y edificios certificados por el Passive House Institute. Los nombres son smartshell timber frame G, smartwin timberframe E, smartshell solid y smartshell reno.
Los socios de smartwin ahora pueden ofrecer, además de las conocidas ventanas de smartwin en todo el mundo, un conocimiento muy detallado sobre energía y sistemas de construcción y muros rentables.
Un vínculo estrecho entre estos grupos de artesanos abre un potencial de ahorro imprevisto. Esto se vuelve más obvio con el sistema enerPHit-system smartshell reno certificado.
En todo el mundo, somos los primeros que somos capaces de hacer desaparecer el marco de la ventana y vincular la hoja de la ventana directamente en la pared inteligente.
News
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The Window Joint – efficient and damage-free Webinar at Wednasday 14th January 2026 5:00 to 7:00 p.m..
Training in the field of energy-efficient buildings is essential because new technologies, legal requirements, and funding programs are becoming…
28ª Conferencia Internacional de Casas Pasivas 2026, el 24 y 25 de abril en Essen – “¡Transformando con eficiencia energética!”
Estamos participando por 25ª vez. Visítenos en el stand nº 34 y descubra los avances más recientes de nuestro sistema EnerPHit certificado, smartshell…



