Insulation For Poured Concrete Walls

Thermomass is the worldwide leader in integral concrete insulation products.

Insulation for poured concrete walls.

Rigid foam can be adhered to a poured concrete or concrete block wall with foam compatible adhesive or with special plastic fasteners such as hilti idps or rodenhouse plasti grip pmfs. Any of the following insulation materials are acceptable for this purpose. This drywall is required by most building codes to. Examples include rigid insulation adhered to the interior of the wall with furring and drywall applied over the insulation continuous insulation in a masonry cavity wall and exterior insulation and finish systems.

The best way to insulate the interior side of a basement wall is with foam insulation that is adhered to or sprayed directly on the concrete. Use concrete adhesive to secure rigid foam to the wall as needed if friction isn t sufficient. The insulation that we installed on the 2x furred out area of the concrete walls is fiberglass batt insulation with interior vapor barrier. These areas include the west wall the north wall from the kitchen to west end of the house.

Add a layer of 1 2 inch drywall over any rigid foam insulation. Insulation is vital for concrete basement walls the basement hold the house s furnace water heaters laundry machines and essential utilities. With over 35 years of experience we are the undisputed leader in concrete sandwich wall technology and can help you create building envelopes that maximize energy efficiency durability and performance. Things you ll need stud finder tape measure drill and inch drill bit inch diameter vinyl tubing utility knife foam insulation canisters vermiculite or perlite rags drywall compound putty knife dust mask.

One of the options the iecc prescriptive r values iecc table 502 2 1 calls for continuous insulation on concrete masonry and other mass walls. Closed cell spray polyurethane foam or either xps eps or polyisocyanurate rigid foam. The exterior of the home was painted with a masonry specialized paint which intent was to seal the stucco. Basement walls made out of concrete stone concrete bloc and other masonry foundation materials have very minimal insulating properties and cause approximately 20 of heat loss in a home.