About Rectangular Duct

Leminar’s Rectangular Duct System is manufactured to meet the most stringent HVAC/Industrial specifications and quality standards using Leminar’s vast experience and expertise in the field and its state-of-the-art equipment. For over a decade, Leminar’s Rectangular Duct System has been available for various HVAC and other industrial/commercial applications. Energy efficiency through minimum air leakage rate and indoor air quality are the basis of Leminar’s engineered products.

Ducts are manufactured on CNC machinery such as Auto fold and shearing machines, Plasma Arc Cutting machines, and Auto Seaming machines.