Home Improvements - condensation within polycarbonate sheets is this normal?

alb · #1 (**permalink**) 02-01-2006, 09:10 AM

I have a 2 year old conservatory with polycarbonate roof, I have noticed that water droplets are forming within the sheet itself about 6 inches from the bottom edge and in some cases this is travelling up the roof sheet and looks like is is turning green,is this normal for a poly roof or have I got a problem.
regards Andy.

Cosy Living · #2 (**permalink**) 02-01-2006, 08:54 PM

Hi
This sometimes happens if the roof has a very low pitch and condensation can't run away

alb · #3 (**permalink**) 02-02-2006, 11:37 AM

Hi thanks for your reply
I would not say it is a particulaly low pitch about 30 degrees.
would this still happen.
Regards
Andy

Cosy Living · #4 (**permalink**) 02-05-2006, 11:56 PM

Hi Andy
Has this always happened or is it a new thing and is it in one sheet or all?
could be the sheet is in upside down i.e. vent at top and sealed end at the bottom