Northwest Door Therma Tech II™

The Therma Tech II™ is second in Northwest Door\’s Therma Tech™ line of insulated raised steel panel steel doors with an insulating value of 10.4. It features a sandwich construction, a flexible joint seal and a natural Thermal Break.

Four wood grain textured panel designs are available; Contemporary Flush (Model 208), Traditional Panel or short raised panel (Model 218), Ranch Panel or long raised panel (Model 228) and Carriage Panel (Model 20C).

Doors are hot-dipped galvanized, primed then pre-painted in one of four standard colors: Bright White, Almond, Sandstone, and Brown. Our Carriage Panel is now available in a Dark and Medium Woodgrain finish. Choose from a wide selection of window designs.

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