Also, the crawlspace needs to be cleaned and have a vapor barrier properly installed along with insulation.

I have two exterior walls that need insulation. one particular wall has just the studs and the bricks behind them, so no way of putting sheeting/tar paper/vapor barrier, etc.so, i am thinking of just putting sprayfoam.is there a place online where i can buy supplies so that my contractor can do it? 

The inside is not finished but it is insulated and vapor barriered, along with completed wiring.

He then tells me that he uses vapor nicotine daily in the apt.

Don't know if there's a crawlspace but you could look into a conditioned crawl space or vapor barrier as well - we have a lot of crawls here and a good vapor barrier has helped to dry out a lot of the subfloor and reduce humidity throughout the whole house.  

The only equity in this deal is the amount of real cash you take out of your bank and vaporize as a down payment.

They do not have the correct rebar, PSI, and they do not have a vapor barrier.

If it’s not overlapping siding, and it is flat shiplap style novelty siding, use the siding as sheeting and potentially go over it with a couple of layers of building science That apply to your climateIn our area, the vapor barrier goes on the warm side, which is our exterior, so as I remove the bottom few feet of siding all the way around the building, I replace with plywood, then I cover the entire house with vapor barrier, do flashing around the windows correctly by removing the trim, and then I come back over top of it with hardy board.

Exit strategy, refi and repay private investor.Acquired via HUD auction. 3/2 ,1700 sq ft, 1/4 acre lot. rehabbed, crawl space with vapor barrier, new flooring, HVAC, bathroom fixtures, paint and doors.

I am not on that side of the table so I really dont know what they ask for  IE do they want to see the HUD when you purchased or are they simply relying on appraisal and current title report. now that 60k was just vapor right there is no cash ..