PVC Duct Advantages
Advantages of PVC Duct
vs FRP Duct
PVC Duct
Their are numerous advantages to installing KCH PVC duct over FRP duct. Some of these include longevity, uniformity, corrosion resistance, lower cost, and ease of maintenance. Our PVC is an inert, homogeneous material extruded into uniform sheets and/or various shapes which can be formed, cut, machined, head welded or solvent welded with no change in physical or corrosion resistant properties.
FRP Duct
FRP however, is a thermosetting plastic, fabricated into shapes by mixing liquid ingredients in exact proportions along with fillers, and fire retardant chemicals. This mixed resin is then applied to a fiberglass reinforcement over a form and becomes rigid via a head reaction. Therefore, the integrity of the FRP is dependent upon the workmanship of each individual involved in addition to environmental factors.
PVC Duct Cost Savings
Clearly, the advantages of the KCH Poly-vinyl chloride duct systems far outweigh those of FRP - including the cost. Economic factors range from the actual savings in cost for the ductwork and fittings to the savings in hangers, supports, and installation. Our PVC duct is lightweight, easier to handle, requires less support, and is now available as Factory Mutual Approved as an option.