Most insulated structures that use concrete block, brick, adobe, stone, veneers or some blend thereof aspect inside insulation in the shape of fiberglass batts between wooden wall studs or in the form of rigid insulation boards lined with plaster or drywall. Based on the scholar of Western esotericism Jan A. https://f004.backblazeb2.com/file/DigitalAsset/westhillmasonry/Hardscape-Contractors.html