Pre-insulated duct

1. Fire Safety - fire retardant class "o" 2. Excellent - constant thermal insulation thanks to the high density panel (71.49Kg/m3) 3. Light Weight - TDI Duct weight 1.46Kg/m2 compared to 9.8Kg/m2 metal duct 4. Silent Operation - Vibration and reverberation are minimized, increasing system comfort 5. Hygienic and Does not absorb humidity 6. Air tight seal - very low air leakage, the leakage test result is only 0.98m3/h.m2 7. Simple and easy but highly productive fabrication and insulation 8. Easy maintenance and modification can be performed on site - cut & gluing can be applied in any section of the ducts. 9. Excellent appearance and long lasting - life expectancy is 20 years