Hi There,
After doing a fair bit of research and acquiring the current Australian Standards, it seems that (assuming you are using a class III membrane) either way is acceptable.
As for…

I totally understand the extra waterproofing. I would hate to dig it all back up!
I had a chat with a couple of tradies yesterday who knew their stuff pretty well…

Thanks so much Geoff for the quick reply.
Those links are fantastic. So it seems our standards aren't so different to our US counterparts after all. - Seems as though pre-slope…

We had the same problem in a rental property some years ago. It turned out that the anti-tap hammer fitting was installed backwards (which was located near the hot water…

Hi,
I've ripped my en-suite to bits and got someone to take the old asbestos sheeting away. Now I'm ready to starting building up.
My question is, do I need to lay…