Lions Gate Garage Doors

Therma Tech 3500

Therma Tech 3500

The Therma Tech 3500 (formerly marketed as Therma Tech II) has an insulation value of 10.4. It features a sandwich construction, a flexible joint seal and a natural Thermal Break.
Six wood grain textured panel designs are available:

  1. Short Raised (Model 218)
  2. Long Raised (Model 228)
  3. Shaker (20SI)
  4. Country (Model 20C)
  5. Cottage (Model 20G)
  6. Flush (Model 208)

Doors are pre-painted in one of five standard colors:

  1. Bright White
  2. Almond
  3. Sandstone
  4. Brown
  5. Black

Our Short Raised, Long Raised , Shaker, Country, and Cottage Panels are also available in a Dark and Medium wood grain finish. Choose from a wide selection of window designs.