Dupont FROTH-PAK Foam Insulation is a two-component professional insulation kit. FROTH-PAK comes as a professional sealant for air sealing gaps and penetrations up to 4 inches wide or as a spray foam insulation to fill larger cavities providing both insulation and air sealing properties.

CertainTeed's full line of high-quality batts, loose fill and wrap insulation products come in a variety of performance features including air tightness, fire performance, moisture management and thermal performance.

Johns Manville blown-in fiber glass insulation is a premium aternative to cellulose.