Andy Hall wrote:
On Sun, 13 Mar 2005 00:43:40 GMT, Tony Bryer
wrote:


In article , Lobster wrote:

From my 'favourites' list (culled from this ng on a previous mention
IIRC, but not used by me yet!):
http://www.barlo.co.uk/downloads_heatloss.php

"This software is for PC only and requires Microsoft Windows 3.1 or
later"

Suggests it hasn't been updated for a while (which may or may
not be relevant to its usefulness)


It's reasonable, but some of the U values are wrong and need to be
updated from the building regulations figures. Although these might
have been altered to help meet Kyoto commitments of course..... I
would cross check again.

You can do it on a spreadsheet (or paper and calculator, abacus or
fingers[1])













[1] toes may also be required for some values