TAZ 6 Enclosure - Foam Insulation and Foil Tape

After much deliberation and shopping around for a TAZ 6 enclosure, this is the solution I landed on. It cost me a whopping total of $30 at the hardware store. It is 3/4" thick (14.5"x48") styrofoam insulation boards, cut to size, covered in strips of foil insulation tape on the inside faces for heat reflection and on the edges and corners for added strength. The cut pieces of styrofoam are fragile, but once it is all taped together it is fairly rugged.

I found the foam boards in packs of 6