Insulation and barriers on inside of a double brick wall
I am in Toronto Canada doing reno work and have stripped the walls in a few rooms down to the (double layer) brick wall. I am puzzling over what air and moisture barriers combined with insulation would be best. I don’t want to loose too much space. 2X4 wall thickness or possibly up to 2×6.
Can I have foam sprayed directly on inside of brick ?
Or, more conventional , a layer of tar paper nailed to brick(or should I fur this first?), then a wood framed wall insulated insulated.
I am hoping to do my best to insulate between the floor/ceiling joists either w/ sprayfoam if I go that route or fitting rigid insul between joists (can sprayed into place onto the brick.)
GBA Detail Library
A collection of one thousand construction details organized by climate and house part