Home    Imprint    Become a partner    Jobs
deutsch      englisch

freecall


What's the level of light transmittance?

read now

What is VOB?

read now



What does K-value?

The K-value is the parameter with which the heat loss is described by one component. The smaller the K value, the better the insulation. To be precise: The K-value is the amount of heat, that drains off in 1 hour through one square meter of a 1 meter thick layer of material at 1°C temperature difference from the hot to the cold side (see also U-value). 





We`re processing for our PVC Windows exclusively Quality Profiles from Schüco.


ISOGON is one of the winners of this year's Great Place to Work® competition "Best Employers 2019 in Berlin and Brandenburg".


Awarded with the "German Design Award" for innovative product design.









© 2022 ISOGON Fenstersysteme GmbH. All rights reserved.