How about velcro on the inside of the supports and ready made curtains with velcro also on them? That's what I'm planning for mine. That and a velcro curtain dropping behind the front seats.
Maybe out door carpeting to cover the insulation? I bought some pretty big chunks for not much money( don't remember exactly) for flooring on my home made party boat. Cut to fit and staple in place
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Love the wood floor
. Dude, if you can rip 2x4s in half, I'm not gonna mess with you
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