"Carl Ijames" fired this volley in
:

That's about 1/3rd the cost just to buy the spray foam to diy!


FWIW, they use a bulk tank mixer apparatus on a trailer, and apparently can
do this quite inexpensively. Their labor is almost nada... they do about
50sq.ft. per minute standing up, and I imagine they hire agile little
Mexican guys (down here) to crawl around under houses on their backs.

They even gave me some references to check out.

LLoyd