DurkeeSox fabric air duct /fabric ductwork system disperses airflow through the fabric weaving structure and multi-rows orifices designed. It brings linearity air dispersion along radial direction, and in sector along axial direction to form a tridimensional air dispersion effect with great comfort, overall even airflow and precise air throw.Cooling air is distributed through fabric permeation forming a cooling air layer around the fabric duct to prevent the temperature difference between inside and outside, resolving the condensation problem radically without thermal insulation.Even air distribution, optimum air exchange and replacement, easy to clean and maintain. No roof loading requirement, easy to install, aesthetically pleasing.Owing to the convenient dismantlement and installation, DurkeeSox fabric air dispersion system is very easy to clean, Improved IAQ meets the higher healthy and environment-friendly requirementsTraditional air duct is mostly heavy, plus flange, suspending frame, etc, installation accessories, more weight is added to t roof which tremendously increases structure cost.