At the pinnacle of our Therma Tech™ line of insulated raised steel panel doors, we proudly present the Tri Tech™. Boasting an impressive R 16 insulating value, this door offers unrivaled thermal efficiency. Its 3″ thick sandwich construction incorporates high-density polystyrene, ensuring exceptional insulation performance. Equipped with a flexible joint seal and natural Thermal Break, the Tri Tech™ guarantees maximum energy conservation. Choose from four captivating wood grain textured panel designs: Contemporary Flush (Model 608), Traditional Panel or short raised panel (Model 618), Ranch Panel or long raised panel (Model 628), and Carriage Panel (Model 60C). Each door undergoes a meticulous process of hot-dipped galvanization, priming, and pre-painting in one of our four standard colors: Bright White, Almond, Sandstone, and Brown. As an exciting addition, our Carriage Panel is now available in Dark and Medium Woodgrain finishes, adding a touch of elegance to your selection. Complementing the diverse panel designs, we offer a wide selection of window designs for you to choose from. Elevate your home’s style and energy efficiency with the extraordinary Tri Tech™ door.