TD-ducting system is:-Green Product, Non CFC and zero Ozone Depleting Potential-Fire safety, fire retardant Class "O"-Excellent, constant thermal insulation thanks to the high density Polyisocyanurate (52 +/- 2kg/m)-Light Weight. TD Ducts weight 1.46kg/m compared to 9.8kg/m sheet metal duct-Silent operation, vibration and reverberation are minimized, increasing system comfort-Hygienic and does not absorb humidity-Air tight seal, very low air leakage, the leakage test result is only 0.98m/h.m-Simple and easy but highly productive fabrication and installation-Easy maintenance and modification can be performed on site, cut and gluing can be applied in any section of the ducts.-Excellent appearance and long lasting, life expectancy are 20 years.
