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Riverside Cottage
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Jim
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Riverside Cottage
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On Sunday, 22 May 2016 21:25:06 UTC+1, jim wrote:
tabbypurr Wrote in message:
On Saturday, 21 May 2016 08:44:22 UTC+1, jim wrote:
tabbypurr Wrote in message:
On Friday, 20 May 2016 12:47:16 UTC+1, Mark Allread wrote:
On Fri, 20 May 2016 03:45:40 -0700, tabbypurr wrote:
Unsealed DG mists because the inner space is exposed to the same water
vapour level as indoors, but the temp is lower. Expose that space to the
lower outdoor water vapour levels and it simply does not mist. External
glazing does the latter, internal glazing the former.
My externally glazed units has one that is now misting up.
Is water running into the frame or something?
And draining out through the external drainage slots put there on
purpose during manufacture...
obviously, as anyone that's ever even looked at a dg window knows.
And you do now...
I did the first time I looked at one. As does anyone with basic observation skills.
Similar vents also exist (in mine, YMMV) to drain the rebates
where the dble glazed units sit, which would rather blow your
bizarre if imaginative "theory" of internal vapour levels bring
responsible for misted units... ;-)
Water running into the frame can sometimes get into the sealed unit.
You're as thick, argumentative and childish as Rod, just a lot quieter.
NT
You're a loser with a big chip nige
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Jim K
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