Hi I joined a couple of weeks ago. I tried to post and it didn't show up. I wish I had saved it somewhere, never learn!
I'm interested in building a cargo box for my Subaru outback. One that opens from the side like the tool boxes on some trucks. I have an old sears box I use, but they are pretty useless in bad weather. I want it to be aerodynamic and I want it to sit right down on the roof to prevent air flow under it. It is basically a 3'x4'x20" box, which would then have a nose in front like a plane or an upturned boat.
I'm starting construction, I'm planning on using 1/8" luan (?). I'm planning on building the bottom to the shape I want by gluing ribs, that are cut to the contour of the roof, to the luan bottom also cut to shape. This should allow the plywood to hold it's form and fit the roof, and give me some thing to use to cut and measure from.
I want to keep this as light as possible, and I need to waterproof it. Someone suggested this forum as a place to get some ideas from so here I am.
Mike