On Wed, 25 Aug 2004 06:40:52 +0100, nog wrote:

Thanks for the input (also Stuart and NT).
Tanking sounds ideal, although I suspect it would be a bit ambitious in
terms of cost when measured against the benefit - the area is really bonus
space but it would be nice to be able to make better use of it.
Next year, I qualify for the Staywarm energy tariff so I may look at
plumbing a couple of small rads down there. That, together with a bit of
air turbulence, may be enough.

Hi,

Came across this which may be of help:

http://www.eabassoc.co.uk/Answer%206.htm

cheers,
Pete.