Tying membrane under a raft into the wall

[RonnyRaygun]

Interesting…

Just did a Google myself - this might help you…

https://cornellengineers.com.au/what-is-a-vapour-barrier-under-a-concrete-slab/

 

[steveu]

Interesting…

Just did a Google myself - this might help you…

https://cornellengineers.com.au/what-is-a-vapour-barrier-under-a-concrete-slab/

Thanks, that makes sense and it clearly states it should terminate at the level of the outside ground - for Aussie homes. Also matches what I'd seen in the UK youtube videos.

 

[steveu]

I also found this in the NHBC docs

 

[24sevenv24]

Hi Steve

I am in exactly the same scenario as you were, what did you go with in the end?

Cheers