Easiest/best way to attach plasterboards to a leca wall?

[Olf Oggler]

Yes, if one accepts such a rough framework that it can be wedged in the floor and ceiling, then the whole problem is out of the world. But if you want to get the plasterboard about 15mm out from the wall, you have to attach it to the lecablock and also make it all straight in some way.

 

[twoody]

Yes, framing between ceiling and floor often provides a much better opportunity to secure things properly than trying to fasten in LECA.

There are Lecaskruv/lightweight concrete screws that hold like a rock.

 

[AndersMalmgren]

We had an uneven brick wall in the closet. We attached drywall by gluing with rotband, it turned out very sturdy and nice.