Deck Framing - square tubing vs angle iron
Looking to build a rectangular steel frame with cross supports to use to hold up a wooden deck on the top of my bus. Originally i was thinking 1.5" 1/8 tubing to screw the boards to since it is stronger than angle iron, but wondered if i would have rust issues with all the holes i put in it to attach the deck.
Anybody out there have experience with this?
Thanks,
dave
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