I want to use the generic Benroy plans and build a 5 X 8 TD on a 1720# HF trailer frame. The kitchen will be minimal. Is 800 lbs a doable goal? This will be my first TD build. Please let me know what you think of my goal and any and all suggestions. Is there another plan I should consider in addition to the Benroy?
Today i was looking at some 5mm underlayment in Home Depot and wondered about these methods:
floor: 1 X ? on edge to build up and out to 5 X 8 with 5mm underlayment on top
walls: 5 mm underlaymment inside and outside with 1 X 2's flat for framing and some 3/4 insulation glued in
roof: 5 mm underlayment inside and outside with some insulation in between
Ok, I'm new to this, so don't hold back. Let me know what you think.