Own effort - What can be sold well at the bank?

and what advantages is that supposed to offer?

Is faster, more robust, and easier to make airtight on exterior walls.

Faster, more solid, and easier to make airtight on exterior walls.

"On exterior walls" .... ? I think you are simply a solid construction fan. Dry construction definitely has advantages in this area; after all, no heavy weights have to be supported. I also wouldn't know that it is more difficult to make the drywall airtight. Rhenish greetings

Why heavyweights? Nothing is hanging on the pre-walls.

What advantages does drywall have there?

And what makes airtightness more difficult there? Not much in itself, if certain sequences are followed – but that's usually not the case, because hardly anyone plastered behind the pre-wall installation – and that means airtightness is lost. A drywall partition is never airtight in itself.

Same problem with the boxing for wastewater ventilation – there too, plastering behind the pipe is rarely done, because it is usually already there when plastering is done.

Why heavyweights? Nothing is hanging on the front walls.

That is - for me - the only reason that would argue for solid construction in this area.

What advantages does drywall have there?

Lower dead weight, good sound and fire protection properties, infinitely changeable, more cost-effective ... etc. Drywall is better than its reputation unfortunately suggests.

Not much in itself, if you follow certain sequences - but that is usually not given there, because hardly anyone plaster behind the pre-wall installation

I would like to doubt that Rheinische greetings

You, I have nothing against drywall - I just said that it can also be done solidly.

Low own weight? What's the advantage there? Facing walls are usually made from lightweight blocks - I would almost suspect that both constructions don’t differ in weight.

More cost-effective? Do you really think so? The walls were built in less than an hour - nothing needed to be precisely fitted and no substructure had to be created.

And you can certainly doubt that, but it is precisely here that most mistakes are made - you can always read that again and again. I’ve even seen it myself at several site inspections... of course, it could also have been just a coincidence .

If you do it right, everything is great.