Experiences with KFW 40+ or Passive House Monolithic Solid House

  • Erstellt am 2021-10-16 18:04:27

Saldier

2021-10-16 18:04:27
  • #1
Hey dear forum, I wanted to ask about your experiences with building a Kfw 40+ or passive house using monolithic solid construction. Most people told us they work with an insulation composite system to achieve Kfw 40+. Can you recommend companies that achieve monolithic Kfw40+ or even passive house? How much higher is the price compared to stone + insulation composite system? The last question: can you actually notice a difference in indoor climate between monolithic and stone + insulation composite system? Unfortunately, I found few reports on this in the forum and hope there are some here who can help me :) Best regards, Saldier
 

11ant

2021-10-16 19:38:26
  • #2
That the topic "KfW40 what it costs and whether it brings more" is discussed too rarely here, I cannot confirm. How is the question about "experiences" meant? - I have indeed heard of one case where a housing company built several essentially identical multi-family houses, standing next to each other and thus cleanly comparable, only one of which was built to the KfW40 standard. But the discussants here? - these are people who only build according to the Energy Saving Ordinance or KfW x or KfW y or Passive House! And what they can report is posted here, dozens of times: their offer prices with wall A or with wall B (one-dimensional comparison at KfW55) or in combination wall A and heating gamma, wall B and heating delta and controlled residential ventilation (no longer separable multidimensional comparison between KfW x, y or Passive House).
 

Similar topics
13.03.2016How to move from KfW55 to KfW40+?23
02.02.2017Construction costs kfw70 vs. kfw55 vs. kfw4030
25.04.2016Energy Saving Certificate KfW55 - Target KfW40 - Question: Steps & Costs21
16.08.2017How many square meters are possible for KFW40 turnkey with a budget of 150,000€?57
22.02.2018Financing with KfW or without? Price surcharge from KfW70 to KfW40?12
03.09.2019KFW40(plus) standard multifamily house cannot be achieved40
19.11.2019KFW40 or better in solid construction, possible without additional insulation?58
18.12.2019Decision KfW55 vs. KfW40 plus22
27.01.2020KFW40 House Project 2020 *Planning Ideas*32
12.05.2020KFW40(plus) as a prefabricated or solid house with "modern architecture"19
28.11.2020Expensive plot + single-family house 155 sqm + cellar KFW40+, financeable?60
02.01.2021How to achieve KfW40? Energy technology / Economic efficiency32
16.04.2024KfW40+ with a basement inside or outside the thermal envelope?38
10.02.2021Is KfW40+ possible even if photovoltaic and controlled residential ventilation were already required for KfW40?15
22.04.2021Floor plan design single-family house city villa with granny flat KFW40+49
17.05.2023Same price: Kfw55 with Poroton monol. OR Kfw40 with Poroton WDVS?31
15.08.2024Recommendation air-water heat pump vs. local near heating network KFW40 new building33
22.12.2023Kfw40, funding program 300 "low-income earners"54

Oben