Hi,
My SWAG (Scientific Wild Axx Guess) is that the owner feels comfortable with painting wood - just like a house. Replacing wood sheathing is just like a house also.
Not many homeowners have the needed skills or knowledge to take care of rust and painting steel.
Could be 100% off target also.
Doug vV
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Carrie Fisher quotes:
Instant gratification takes too long.
I was street smart, but unfortunately the street was Rodeo Drive.
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Luna Lovelace (Harry Potter):
I sleepwalk you know that's why I wear shoes to bed.