Interior insulation insulated cavities insulation inserts foamed in place insulation granular fills in block core spaces and exterior insulation systems.
Insulating concrete blocks walls.
Insulating concrete forms icfs result in cast in place concrete walls that are sandwiched between two layers of insulation material.
These systems are strong and energy efficient.
Before insulating coat the exterior of the walls with fluid applied water control and air control layers.
After the adhesive cures add extension boxes to the outlets and switches and spray foam into every gap top bottom and around each box.
Now as you glue the panels to the exposed concrete blocks leave a inch gap at the floor and ceiling and cut holes in the panels to fit around outlets and wall switches.
Each masonry wall design has different advantages and limitations with regard.
This can be done with pretty much any rigid insulation.
While these are the options again the material available to use depends on whether the walls will be covered or the open top is exposed like in a remodel or new build.
In your climate zone zone 5 code requires you to insulate concrete block and other mass walls to at least r 13 if all of the insulation is on the exterior.
Available in large three by five or four by eight sizes the panels.
The simplest and most affordable method of insulating the interior of a block wall is to install rigid foam board insulation.