John Rumm wrote:

Ian Stirling wrote:


Could you explain in small words - I'm stupid you see.

If your house is insulated well enough that you need ventilation to
keep it cool even on the coldest night, what benefit do you gain by
doubling
the insulation?


Let me guess: "Twice the insulation, a win win situation, simple really"

Heat control is not a problem - since there will be so little space left
inside you house that you need to sleep in the garden anyway...

(assuming you are allowed a garden in johnny six chins prescott's vision
of 30/acre "affordable" housing) ;-)

It occurs to me that the ultimate extesnion of IMM and Prescotts
Socialist Vishzuns is a sort of super prison where we all live in rabbit
hutch cells...and get time in the laundry for good behaviour..

What? Its like that already? Blimey. So it is.