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Therma Tech

The Therma Tech™ line of insulated raised panel steel doors adds to Northwest Door's reputation for quality, value and stylish designs. Two products are available, the Therma Tech™ (1-1/2" insulation), Therma Tech II™ (2" insulation). Each model is available in the smooth wood grain panel (Contemporary), a standard raised panel (Traditional) or a longer raised panel the (Ranch) or (Carriage) panels. All doors hot dipped galvanized and prepainted, with four colors available, Bright White, Almond, Sandstone and Brown. Choose from a selection of 8 window designs.

 Therma Tech
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PRODUCT INFO

Product WarrantyCONSTRUCTION: The Therma Tech line is made from hot dipped galvanized wood grain textured steel skins that are embossed with one of four panel designs then sandwiched with a polystyrene core. This type of construction forms a thermal barrier between front and back of door. 20 Ga. steel backer plates are toggle locked to the inside of the back skin prior to assembly. Exterior skins are secured to a polystyrene core Urethane adhesive, a method of construction that is unparalleled in strength.

NOMINAL SPECIFICATIONS:

  • Section Joint: Tongue and Groove joint between sections with thermal break
  • Therma Tech, 1-1/2" thickness, R=7.2 (Models 118, 128, 10C)
  • Therma Tech II, 2" thickness, R=9 (Models 218, 228)
  • Therma Max, 2" thickness, R=12 (Models TM218, TM228)
  • Contemporary Flush Wood Grain (Models 108, 208)
  • Traditional Panel size: 20"x14" (Models 118, 218)
  • Ranch Panel size: 42"x15" (Models 128, 228)
  • Carriage Panel size: 19"x15" (Models 10C)
  • Finish: Baked on polyester enamel
  • Colors selection: White, Brown, Almond, Sandstone
  • Bottom weather seal: U-shape loop type vinyl with adjustable aluminum retainer
  • Limited Lifetime Warranty
STANDARD WIDTHS: 8'-0" 9'-0" 10'-0" 12'-0" 14'-0" 15'-0" 16'-0" 18'-0" 20'-0"
Traditional Panels 4 4 5 6 7 8 8 9 10
Ranch Panels 2 2 2 3 3 4 4 4 5
Contemporary Panels 2 2 2 3 3 4 4 4 5
Carriage Panels 4 4 4 6 6 8 8 8 10

Standard Heights: 7'-0" 8'-0" 9'-0" 10'-0" 11'-0" 12'-0" 14'-0"
Sections 4-21" 3-18",2-21" 6-18" 2-18",4-21" 5-21" 1-18",6-21" 8-21"


OPTIONS:

  • Widths up to 20' in one inch increments, heights up to 14' in three inch increments
  • 12 Window Designs
  • Decorative Hardware for T10C Carriage Style
  • 1/8" clear annealed glass standard, clear obscure and insulated glass optional
  • 25,000, 50,000 & 100,000 cycle torsion springs
  • Low clearance, high lift or vertical lift track and hardware also available

HARDWARE: 15" or 12" radius torsion hardware; track is 2" bracket mounted. Quiet long life nylon rollers, non corrosive door fixtures and graduated hinges are standard. U-shaped galvanized struts are supplied with every double car door to keep the door rigid.

AVAILABLE COLORS*:

Bright WhiteAlmondSandstoneBrown

* The actual color may slightly vary from what you are seeing, depending on the color calibration of your computer monitor.

AVAILABLE GLASS: