What is the most cost-effective type of shell construction?

A wonderful good morning

Since the question occupies me very much, I would like to ask it @6Richtige

How can I ensure I get the best quality for my money when building a house?

I am currently in the process of building a single-family house, and of course I want it to be of very good quality since I am only building once in my life.

Best regards
Ömer

You have already seen that the post is from 2011 and [6richtige] has not posted since 2011 either??

Time is money, and that's where it gets more complicated... Do you want to build cheaply in terms of materials, labor costs, or the time frame (faster building = no double household costs like renting an apartment or other residential property)? And the follow-up costs during the construction phase also vary...

For example, we built with timber frame construction, really fast, everything drywall, therefore from groundbreaking to moving in within 5 months and no need to fear that the building is not yet dried out and might develop mold... Labor costs were quite cheap, since, for example, like with aerated concrete, you had to chisel out all the raised bricks for the supply lines in order to plaster them over again, no wild plasterers, etc... Material costs were more expensive... overall (we calculated both options including dehumidifiers and the electricity for the work etc. etc.), we came out better this way.

If we think long term, I would do it the same way again, since I work in the building materials trade and know the prices all too well...

Good evening,
we recently had an appointment, also [Holzrahmenbau]. We were very satisfied.
especially that you build dry. We will attend a few more appointments
to be sure with whom we will ultimately build.