This is a side by side of both the old and new covers sitting on my porch. The wood has nothing to do with either. The old, dirty one is in bad condition. It is very brittle and was previously patched. I hope to eventually show it installed, but it seems the more things I remove, the more wood rot I find! I am beginning to wonder if I have gotten in. Over my head! I am currently removing the refrigerator as it is sitting in a rotted frame and floor. Argh! My plans were to just clean the roof, repaint it with a rubber coating, install my pretty new A/C cover and call it a day......bah hahahaha! There is a puncture on the roof that someone did a really poor job of patching. After removing aluminum patch over fiberglass patch over another aluminum patch....water trapped between and more frame rot, I just covered the thing with a blue tacky tarp to let it dry out some with rain expected tonight and tomorrow.
I still have MUCH work to do! Hope this helps clarify a bit.