Air-Krete Insulation for a Brownstone

It’s that time of year again…
I got a quote from Federal Conservation for roof insulation (blown fiberglass) and to have the walls of my house insulated with Air-Krete.

The Air-Krete quote was around $3500 for 3 floors in front and one floor in back of the house (19 feet wide).

Has anyone had Air-Krete put into your house?

How much of a difference do you think it’s made?

I am trying to ascertain what the breakeven point will be on this sort of thing since it’s not cheap.

By hans |