Insulation For Exterior Concrete Walls

Rigid board exterior insulation systems need little or no maintenance and varied exterior surface finishes are available to blend with any kind of architecture.

Insulation for exterior concrete walls.

Your only option is to cover the inside of the exterior walls with a continuous layer of insulation as though you were insulating a basement wall. Embedded rigid board insulation in wall panels is increasingly popular for precast and tilt up walls. Use a 4 to 6 in wide board or strip of plywood as a straightedge to guide your utility knife. Follow with a 2x4 frame wall and insulate it with batt insulation.

The word insulation typically brings to mind lofty batts of spun fiberglass rigid foam panels and blown in cellulose. How do i insulate walls with stud bays only 1 inches thick. For a basement remodeling project consider insulating basement walls with foam board. Use a premade kit for this type of project.

An information series from the national authority on concrete masonry technology ncma tek 6 11a 1 insulating concrete masonry walls introduction the variety of concrete masonry wall constructions provides for a number of insulating strategies including. Our exterior wall basement insulation can be a solution for basement wall assemblies combining continuous rigid insulation and friction fit batt insulation between the studs. How to insulate an exterior face of a concrete block wall. A scrap of plywood under the batt will protect finished floors and keep the blade from dulling on concrete.

The insulation becomes an integral part of the wall panel when the concrete is placed. How to insulate house walls from the outside. And there is no effective way to fill the voids in an existing concrete block wall. Adding extra insulation to the exterior walls of an older home when renovating or remodeling is a great way of improving a home s walls thermal performance and reducing energy use while reducing heating bills carbon footprint and improving a building s comfort level.

Interior insulation insulated cavities insulation inserts foamed in place insulation granular fills in block core spaces and exterior. Line up the edge of the board at the proper width compress the insulation and cut it with a sharp utility knife. Attach the tongue and groove insulation boards to the concrete wall with adhesive.