Insulating Concrete Blocks Walls
After the adhesive cures add extension boxes to the outlets and switches and spray foam into every gap top bottom and around each box.
Insulating concrete blocks walls. Interior insulation insulated cavities insulation inserts foamed in place insulation granular fills in block core spaces and exterior insulation systems. The variety of concrete masonry wall constructions provides for a number of insulating strategies including. 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. This can be done with pretty much any rigid insulation.
Before insulating coat the exterior of the walls with fluid applied water control and air control layers. 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. The option for insulating concrete block walls includes spray foam insulation injection foam insulation polystyrene beads foam boards and loose fill masonry insulation.
These systems are strong and energy efficient. 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. Each masonry wall design has different advantages and limitations with regard.