Aerated concrete or Poroton for single-family house

You can achieve that with a "normal" single-family house as well.

It is more a question of belief than facts.

That is also why the often repeated tip is to base the decision more on the processor.

And what if the processor says that the stone doesn't matter to him?

And what if the processor says that the stone doesn't matter to him?

Then the price would be a factor for me at first.

After that, one can start dealing with matters of belief.

Hello, the developer can use either aerated concrete or Poroton T9 with a thickness of 49cm. Which is better in terms of thermal performance at 49cm?

It depends on the lambda value.

What use are 49 cm castle walls anyway? - the additional floor space required for them exceeds that needed for a guest WC and a pantry combined.

Definitely looks great visually ....!

What’s the point of 49 cm castle walls anyway? - the additional floor space required for that is more than what a guest WC and pantry together need.

Well, that’s completely obvious and logical, there are nice big window sills ;D

Almost everyone who builds with aerated concrete + clinker has 49 cm here. 17.5 cm aerated concrete, 18 cm mineral wool, 2 cm air gap, 11.5 cm facing brick.

Why? Energy saving regulation stuff and "We've been doing it like this for 15 years"