PTM Manufacturing, LLC is an industry leader in advanced HVAC system air distribution and insulation technologies. They offer custom fabricated, LEED eligible interior and exterior pre-insulated Kingspan KoolDuct®, Dual-Tech®, and Techna-Duc® to support sustainable building practices for industrial, commercial, and residential applications. PTM manufactures patented Techna-Duc® insulation systems for exterior HVAC ducting applications, providing a water-tight shield against the environment and reducing system energy output by up to 25%. Additionally, they distribute and fabricate the Kingspan KoolDuct® product line, which combines insulation and ducting for more thermally efficient HVAC performance, practically eliminating system air leakage and improving indoor air quality. PTM's Dual-Tech® system integrates the benefits of Kingspan KoolDuct® and Techna-Duc® to create a pre-insulated air distribution system suitable for indoor and outdoor applications, enhancing energy efficiency and facilitating quick installations.