Pre-Insulated Duct: Turning the Trend-1

Revolutionary change within a long standing, multi-billion dollar industry occurs infrequently at best. For such a change to occur the expected results would have to significantly overcome the initial expense; but more so our own perception and way of doing things. Pre-Insulated duct seems to be achieving just that.

For almost a century now, metal frame duct ventilation systems have been the only viable option for commercial HVAC systems. Consumers have needed to cover the cost of the product as well as the added expense of installing and maintaining tons of large metal sheets, layered with large volumes of fibrous materials for insulation.

Organizing installers takes time and increases the potential for human error. The heavy and cumbersome nature of the material also increases risk to health and safety while the considerable storage space needed remains unproductive and a constant inconvenience throughout the entire installation period.

The pre-insulated duct board（PIR, Phenolic）is produced by mechanization machine, the surface is smooth and flat, which improves the efficiency of air conveying, and the air leakage rate is only 10% of that of the iron sheet air duct. No matter in the production, production, installation, or in the process of use, no substances harmful to the environment are produced, no rust, no mold, no dust accumulation, no dust and fibers of the glass fiber duct, no peculiar smell; low thermal conductivity, Excellent thermal insulation performance; good sound insulation and sound absorption performance, no noise generated when the iron air duct or galvanized air duct shrinks and expands. It is non-combustible, flexurally resistant, pressure resistant, fast construction, low cost, and has a service life of up to 20 years.

One; the face type blows out the wind, the air volume is large, and there is no blowing feeling. The system adopts the unique air outlet mode of the whole pipe wall fiber permeable air and microporous jet. The air outlet area is large, the air volume is large, the wind speed is low, there is no blowing feeling, and the comfort is excellent.

2. The overall air supply is evenly distributed. The system blows out air through the fiber gaps in the entire pipe wall or evenly distributed rows of small holes designed, and the air distribution is uniform at every point, realizing a truly ideal overall uniform air supply.

Three; anti-condensation. The South system penetrates the cold air through the entire pipe wall fiber, forming a cold air layer outside the pipe wall, so that there is almost no temperature difference between the inside and outside of the pipe wall, completely solving the problem of condensation and eliminating the need for pipe insulation.

Four; beautiful and high-end, diverse colors, outstanding individuality. A variety of colors can be harmonious with any indoor environment style, simple and high-end. At the same time, the system and color are completely personalized and customized.

Five; light weight, the roof load is negligible. The system is woven from special fibers and has a very light weight, about 1/40 of the traditional metal wind system. It is especially suitable for places where the roof has no load-bearing capacity.

Six: The system runs quietly and improves the environmental quality (the system has a soft material, low wind speed during operation, does not produce and transmits resonance, is quiet, and improves the environmental quality).

Seven; installation is simple, shorten the engineering cycle. The South system adopts a special supporting steel rope or aluminum rail suspension device system, which is simple and fast, and the installation time is often more than 1/10 of the traditional system, which greatly shortens the engineering cycle. Nine; Flexible installation and reusable. The whole system is made of soft materials, and there is no need for trim calibration during installation. When in use, it will not be as easily scratched, dented, and leaked like a metal pipe system, and the system suspension device is flexible, easy to install, and reusable. It is best in various places that require temporary ventilation. choose.