On Thu, 10 Jun 2010 15:19:08 +0100, Lobster
wibbled:

mark wrote:
I've got a couple of failed double glazing units so was interested to
see an advert claiming to save me 50% over the cost of replacement.
Somehow they repair the unit without replacement. Anyone know the
procedure involved and is it DIY-able?

Drilling holes into the gap and bunging in something that will absorb
water vapour?


Google back in this group ;-

I recall at least 2 threads in the last 2 years that went into this in
some detail...



--
Tim Watts

Managers, politicians and environmentalists: Nature's carbon buffer.