Talk:Insulation
Revision as of 10:06, 22 May 2007 by John Stumbles (talk | contribs)
Cats
not sure if this should go in plastics cat as well NT 14:21, 29 April 2007 (BST)
U values
It would be good to give some figures for various types of material. --John Stumbles 11:06, 22 May 2007 (BST)