However it should only be applied by a professional.
Spray foam insulation stone foundation.
There are three types of insulation.
1 normally you have to repoint the walls every 25 or so years.
For this reason insulation is necessary for stone foundations.
Another foam bathtub note the twist in the approach.
The blanket is loose flexible enough to fit over the irregular stone surface.
Everything i am reading is saying to never insulate a stone foundation from the inside.
The cleverness of this detail is that a granular drainage layer under the foam insulation and yet to be cast slab has been replaced with a inch drainage mat that extends up the walls about a foot.
Few quick questions though.
The bottom edge of the blanket is fastened along the base of the wall.
Then you can put walls up with metal studs to finish your basement.
They will be answered together.
The inch mat does what 4 inches of stones used to do.
This insulation treatment will be less expensive than spray foam.
After installing the wall insulation you can frame your new steel stud walls several inches inside the foundation walls.
Spray insulation is the best option if your stone foundation is uneven and has moisture problems.