The build

Well that’s a couple I never want to go for a pint with   . Luckily we don’t have to do any of that. We just have to fit a radon barrier under our floor slab. Basically plastic sheet .

I always thought it required a physical barrier, but there was no mention of it in the clip.

Just the same as an underfloor damp proof membrane which is general practice then, doing two jobs at once!

Not the same, we have to have DP membrane as well . You guessed it another sheet of plastic. But a different colour, so that’s nice. And we need different tapes to hold the 2 together. Then there’s the other layer of stuff to stop the screed from eroding the insulation.



It’s all really quiet simple.........or not! 
And they missed a 0 off the compacted hardcore measurement !

Impressive.