Insulating Cinder Block Walls
The variety of concrete masonry wall constructions provides for a number of insulating strategies including.
Insulating cinder block walls. The simplest and most affordable method of insulating the interior of a block wall is to install rigid foam board insulation. Before insulating coat the exterior of the walls with fluid applied water control and air control layers. 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. Here is what each material has to offer.
Each masonry wall design has different advantages and limitations with regard to each of these insulation strategies. 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. Cinder blocks are uniform concrete and cinder blocks used in the construction of low budget walls and foundations. Install the drywall over the panels finish it then replace the trim.
As such a lot of interior heat can escape through cinder block walls during the winter. That s because in the past insulating concrete block homes meant adding interior wall insulation by building another wall against the concrete and insulating between the studs. Available in large three by five or four by eight sizes the panels. The cinder block material is light and porous.
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. After the adhesive cures add extension boxes to the outlets and switches and spray foam into every gap top bottom and around each box. Today there is no need to lose out on valuable interior space as you can use external wall insulation to insulate your concrete block house. The option for insulating concrete block walls includes spray foam insulation injection foam insulation polystyrene beads foam boards and loose fill masonry insulation.
Insulating the cinder block inside your garage keeps heat from escaping the house through the garage and allows you to use the garage as a work. Interior insulation insulated cavities insulation inserts foamed in place insulation granular fills in block core spaces and exterior insulation systems.