I had a roof leak at the rooftop vent fan and the water damage stained some of the wooden strips that are stapled through the headliner into the aluminum ceiling frame. I have tried to bleach and sand them to remove the disgusting black mold, without satisfactory results.
I am prepared to replace a few of the strips, however have not been able to find a similar product at the local lumber yard or Depot. Before I start fabricating a duplicate profile, I thought I would query this forum for any advice on where to source these trim pieces.
I like the idea of replacing the staples with screws to simplify future replacements (which are hopefully not needed).