sam5570
Veteran Member
i used the 1x 6 fascias treated been there for over 20 years no problem.I used t-111 for my three outbuildings, and I'm less than thrilled. I've got several places where the outer ply is coming loose, even though I've kept it stained. It does that especially on the 8" strips I ripped for fascias, but also in a few places in the siding panels. Maybe a more robust coating than the semi-transparent stain I used would have helped. As a minimum I'd recommending using something else for the fascias.
Terry