Tri-Tech™
Northwest Steel Overhead Door
The Tri Tech™ is at the top end of the Therma Tech™ line of insulated raised steel panel steel doors with an R 16 insulating value. It uses high density polystyrene in its 3” thick sandwich construction and features a flexible joint seal and natural Thermal Break.
5 Wood Grain Textured Panel Options Available
Insulation: 3 in. Thick High Density EPS, R=16
15 Window Design Options Available
9 Glass Options Available
4 Color Options Available and 2 Wood Finish Options Available on Select Models
2 Decorative Hardware Options Available on Carriage Panel Only
