It was developed as per our National’s environmental requirement for the HVAC installation. It is a PEVA copolymer with fire resistant and non-toxic environmental friendly chemicals: high temperature and pressure foamed and manufactured by our own designed manufactured fully automated computerized numerically controlled digital machineries. It has fire resistant, energy saving, thermal insulation, good hardness and load bearing, moisture resistant, non-toxic, vibration and acoustic absorbent, durable and good appearance properties. Advantages: It has achieved Grade B1 (GB********7) fire resistance, thermal insulation, vibration absorbent, sound isolating , moisture resistant properties which effectively provide the engineer a perfect solution to eliminate the condensation and “cold bridge” issues in HVAC system. We provide the Engineer a new way to protect their installations in quality by specifying standardized products.