U values for older houses ?
On Tue, 9 Sep 2003 12:39:19 +0000 (UTC), Rob
wrote:
According to Myson heat loss calculator, a 200mm solid brick wall is
1.8, 18inch solid stone is 2.5.
Thanks both for the info.
Looks like there ain't no such thing as a cosy cottage then !.
Paul
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