â€uro 2014-05-14 07:37:33#2Look ... the new plan stone with Lambda 0.07 .... Yes, in a few years we might have 0.05! They are no longer "stones" by far, more like cookie monsters! Best regards
Look ... the new plan stone with Lambda 0.07 .... Yes, in a few years we might have 0.05! They are no longer "stones" by far, more like cookie monsters! Best regards
BBauProjekt14 2014-05-14 16:36:07#3Hello everyone, we are currently building a KFW55 house. It was built from 36 cm aerated concrete without additional insulation. We have a brine-to-water ground source heat pump. Really every craftsman who comes here gulps when he hears that there is no insulation, and if I then say KFW55, no one believes me. I have repeatedly requested the KFW55 confirmation from the builder, but I am ruthlessly ignored here... CAN it even work? What can I do? Thanks! ILWJ Have any details emerged regarding the U-values of the individual components? Received the energy saving regulation calculation?
Hello everyone, we are currently building a KFW55 house. It was built from 36 cm aerated concrete without additional insulation. We have a brine-to-water ground source heat pump. Really every craftsman who comes here gulps when he hears that there is no insulation, and if I then say KFW55, no one believes me. I have repeatedly requested the KFW55 confirmation from the builder, but I am ruthlessly ignored here... CAN it even work? What can I do? Thanks! ILWJ Have any details emerged regarding the U-values of the individual components? Received the energy saving regulation calculation?