Buddy- the fascia is paint-grip galvanized metal.

Hugh thanks for the information!

Hugh,
Who manufactures the metal you used for facia, and how did you avoid the effect of oil canning- is paint-grip metal more forgiving? Can it be used with the aluminum roof? It looks perfect! Thanks in advance.

Paint grip is mostly used a roof. It is available through most metal suppliers. It's actually galvanized metal with a paint grip finish. The gauge or thickness is what prevents oil canning. I'd contact a local metal roofing material supplier in your area. Thanks

Thanks a lot for a speedy reply :-)