Johns Manville Tuf-Skin® and Tuf-Skin II both withstand damage from abrasion during assembly and from in-service air erosion. Tuf-Skin® dual-density fiberglass blankets are a widely used insulation for HVAC equipment applications. The combination of a high-density skin and low-density core provides high acoustical values in the high and low frequency ranges normally encountered in appliances and HVAC equipment. Tuf-Skin II is the cost-effective alternative to original Tuf-Skin for acoustical and thermal applications in HVAC equipment and appliances. With the same proven characteristics as Tuf-Skin, its dual-density construction enhances sound absorption at high and low frequencies. Both Tuf-Skin and Tuf-Skin II provide superior thermal and acoustical performance.

At Johns Manville, our use of advanced technologies has allowed us to manufacture one of the industry’s most consistently superior lines of HVAC equipment insulation. It’s why Original Equipment Manufacturers and fabricators worldwide have chosen JM as their innovative development partner. From residential to commercial applications, JM’s proven and innovative HVAC insulation solutions are designed to provide a wide range of valuable benefits. Engineered to reduce thermal transfer dampen sound and make the equipment more efficient, JM HVAC insulation is used in the lining of equipment such as mixing boxes, fan coils, air conditioners and furnaces. When needed, JM also offers protective barriers that can be used in combination with our insulations for improved thermal and condensation control. You can rely on our HVAC insulation to deliver performance throughout the life of the equipment—because at JM, materials matter.