Attaching Rigid Insulation To Concrete Walls

Use a premade kit for this type of project.

Attaching rigid insulation to concrete walls.

Polystyrene foam boards commonly called foamboard are a clean lightweight convenient way to insulate bare concrete walls. The correct method of using rigid foam is to run continuous 4 foot by 8 foot sheets of the foam across the concrete basement wall making the rigid foam the de facto wall. Insulation placed between z furring does not meet the definition of continuous insulation. After that thin furring strips are installed on top of the foam to provide a firm base for the drywall screws and drywall but can you run rigid foam between the studs just as you would do with fiberglass rolls or spray foam.

The word insulation typically brings to mind lofty batts of spun fiberglass rigid foam panels and blown in cellulose. For new construction use rigid boards to insulate slabs and the outside of foundation walls. Attaches rigid continuous insulation to concrete masonry substrates. Prongs enable pre spotting into insulation for fast on the wall fastener assembly.

2 diameter plastic washer used with barrel style brick tie for attaching continuous rigid insulation ci. For a basement remodeling project consider insulating basement walls with foam board. Attach the tongue and groove insulation boards to the concrete wall with adhesive. How to insulate an exterior face of a concrete block wall.

There is almost. This dramatically reduces the effective r value of the insulation. This is because the z furring represents a line of continuous metal penetrating the insulation and short circuiting heat around the insulation. One advantage to the novice who has neither the equipment the tools nor experience to install foam insulation is that rigid foam insulation can be installed very simply.

Eps is by far the most versatile of the three rigid insulation options. Plasti grip ci prong washer. When adding insulation to concrete applications such as foundations walls and slabs one of the more highly recommended forms is rigid foam insulation.