In article ,
Steve Walker wrote:
Quite. If all the housing stock in the UK was upgraded to decent
standards of insulation, energy use would drop dramatically.

We already have double glazing, cavity wall insulation and loft
insulation. Adding more would be a real problem.

And there are still lots of houses where you can't even fit cavity
insulation. Perhaps the majority in this part of London and the centres of
other cities.

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*Microsoft broke Volkswagen's record: They only made 21.4 million bugs.

Dave Plowman London SW
To e-mail, change noise into sound.