wrote:

Does any body have any ideas as to the problems that can occur ?

The ones you normally hear about are often the result of poor
workmanship. Not managing to get a complete fill so that you are left
with uninsulated cold patches that then cop for the bulk of the
condensation etc. There have also been some cases with people having
adverse reactions to some of the chemical foam type products that they
used to use. Not heard of many cases like that recently however.

--
Cheers,

John.

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