Sunken house are really cool, and depending on the exact situation, can be far more thermally efficient than "normal" houses. Perhaps you could post some pictures.

Hi All,
I am building in Craigieburn ,Victoria and my block is sloped .The house is now at pre plaster stage.I recently noticed that my house is below the street level…

For that R-value, they should install batts (or similar). However, they do that just before or while the plaster board goes on, otherwise, the insulation will just fall out.
Thanks for…

Wow amazing detailed reply darb74 .Thank you so much for your time and effort on that..Really appreciate it..

Hi all,Could you please let me know a way to check whether the builder has upgraded the insulation as required by us.So far what I can see is a silver…

Hi all,Could you please let me know a way to check whether the builder has upgraded the insulation as required by us.So far what I can see is a silver…