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Therma Tech, Therma Tech II, Therma Max Product Information

 
Northwest Door Therma Tech ConstructionCONSTRUCTION: The Therma Tech line is made from hot dipped galvanized wood grain textured steel skins that are embossed with raised 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=8.1 (Models 118, 128)
  • Therma Tech II, 2" thickness, R=10.4 (Models 218, 228)
  • Therma Max, 2" thickness, R=12 (Models TM218, TM228)
  • Therma Tech R values are calculated specifically for the colder climates and offer the best long term insulating value.
  • Contemporary Flush Wood Grain (Models 108, 208)
  • Traditional Panel size: 20"x14" (Models 118, 218)Northwest Door Traditional Panel
  • Ranch Panel size: 42"x15" (Models 128, 228)Northwest Door Ranch Panel
  • Carriage House Panel size: 19"x15" (Models 10C) Northwest Door Therma Tech Carriage House Panel
  • 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 WarrantyNWD 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 8 10
Ranch Panels 2 2 2 3 3 4 4 4 4
Carriage House 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', heights up to 14', in one inch increments
  • 8 Window Designs, see "Design Page"
  • 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

 
 
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Servicing the Greater Seattle area including Bellevue, Redmond, Kirkland, Issaquah, Sammamish, Duvall, Monroe, Mercer Island, Medina, Bothell, Snoqualmie, Newcastle, Lake Forest Park, Lake City, Everett, Edmonds, Lynnwood, Millcreek, Woodinville, and Snohomish Area Complete Service Area
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