On Mon, 11 Aug 2003 18:07:55 +0100, "IMM" wrote:


"Grunff" wrote in message
...
Andy Hall wrote:

snip heat calculation

Andy, your patience is truly infinite...

You mean his foolishness is infinite. There was no calculations from a
reputable source, just Andy and his scattered uncoordinated thoughts.


The sources were quite clearly stated as the Approved Document to Part
L1 of the Building Regulations.

I took a simple example of a 4 bedroomed detached house of typical
dimensions.

U values for materials and surfaces, where they were not listed in the
above publication were taken from BS5449 : 1990.

The remainder is perfectly co-ordinated multiplication, subtraction,
division and addition.



---

..andy

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