Pandora wrote in message
...


(a) 890 cu.m. and 'yes' to (b) and (c). The property is an old listed
building and I can't change 20 large single-glazed sash windows for
double-glazed ones...but that's a topic for a whole new thread. I'm doing
what the Conservation Officer will allow me in terms of insulation.



That was actually my post, sent using my wife's newsreader by mistake.

John