I had blown foam insulation put nose to back doors
under my gooseneck. I also had the roof of the horse area done inside and
painted white.
It has made a huge difference in warmth, cool and
noise.
It keeps the heat off the horses from highway and roof
in hot temps, keeps the heat in when I need it and I am sure it makes for a
quieter ride for my boys.
Cost me about $1200 CASH! in total and worth every
dime. It will also protect your black and grey water tanks from rock damage if
they are under the trailer.
I still do not have my trailer done but I keep planning
it. Next year I want the fridge working. A furnace would be nice but I
really want a fridge.