Forum Discussion
wolfe10
Aug 31, 2020Explorer
I don't know if your wall beams are steel or aluminum.
If steel, a magnet will quickly identify their location.
With either, assuming the outer skin is in contact with the beams as it should be, on a cool morning, the dew should outline the beams.
If steel, a magnet will quickly identify their location.
With either, assuming the outer skin is in contact with the beams as it should be, on a cool morning, the dew should outline the beams.
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