I'm looking to add insulation to the cavity in a conservatory wall during
building but I'm not clear what thickness of material to use. I had assumed
that it would be necessary/best to fill the cavity but investigations suggest
that less than 1/3 this thickness seems to be generally used.
Is one option a false economy or the other a waste of money?
NB We are intending to use the room in all seasons.
--
John Cartmell john@ followed by finnybank.com 0845 006 8822
Qercus magazine FAX +44 (0)8700-519-527
www.finnybank.com
Qercus - the best guide to RISC OS computing