Solutions for efficient and passive constructions

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The need to stop climate change and the latest European energy efficiency regulations have brought about changes in the construction sector. The way of building is changing and efficient and passive projects are increasingly becoming more relevant , since they are the way to respect the environment, take care of the health of the inhabitants of a home and save financially.  PVC CARPENTRY To share: Efficient solutions Filed in: PVC carpentry Technical features Sustainable architecture At KÖMMERLING we always try to go one step further and anticipate the needs of the market, which is why our systems have long met and exceeded the insulation and tightness values ​​required by regulations . Betting on energy efficiency is no longer a thing of the future, and at KÖMMERLING we have different products ideal for Passivhaus, EECN (Almost Zero Energy Buildings) or energy rehabilitation projects. KÖMMERLING76 family, a growing trend The KÖMMERLING76 system has been a before and after for the enclosure sector, since it has transformed the market towards the production and installation of 76 millimeter systems.


It is a practicable system of straight lines that offers a high  Country Email List level of energy efficiency , reaching thermal transmittance values ​​of 0.84 W/m 2 K in finished window. Its high thermal, acoustic and water-tight performance helps reduce the home's energy losses by up to 70%. Furthermore, within the KÖMMERLING76 family we can find other models that, without losing performance, adapt aesthetically to all types of projects. Systems like 76MD Zero , where the blade is hidden from view; or AluClip Zero , a combination of PVC and aluminum available in three different finishes (semi-flush, flush and all-glass blade). Passivhaus certified versions To carry out a Passivhaus project, it is not necessary for the construction elements to be certified by the German institute, but it is enough that they meet the insulation or airtightness values ​​required to obtain certification. And this is what happens with the vast majority of our systems, achieving values ​​that are above what is required. Despite all this, at KÖMMERLING we have two models certified by the Passivhaus Institute. For warm-temperate climates we have a certified version of KÖMMERLING76, and for cold climates we have a certified version of system.




A way to prove the good performance of our products and demonstrate our commitment to energy efficiency. Efficiency in the blind In terms of efficiency, one tends to think that blinds can be an impediment, since any gap in the envelope is still an area through which air infiltrations can occur, but this is not always the case. At KÖMMERLING we have the RolaPlus blind box , specially designed to prevent infiltrations. As long as its installation is carried out by professionals, RolaPlus becomes the solution for those efficient projects that do not want to give up the installation of blinds . In addition, it is important to highlight that there is not a single RolaPlus box, but rather, depending on the needs of the project, the insulation is adapted and the width of the box is modified, all with the aim of complying with the principles of the Passivhaus standard.