Replacing Greenhouse Vinyl?
I have a 14x20 Quanset-Hut-type-of GH. The vynil has been on for over 10 yrs. Is has not been damaged, but I suspect the light has become inhibited by age, dust,water spots, etc. It works good during the hottest time of the summer, but now with winter coming on, which is dreary here in the NW, I am questioning the wisdom of replacing it.
Please share your experience with me.