350S
The 350S Commercial/Industrial insulated steel garage doors (formerly marketed as the Therma Series 308 and 650) are rugged and beautiful. They are designed to have a sleek and appealing appearance with great weather resistance. Our 350S doors are made with a sandwich type construction, steel outer skins are formed and then pressure bonded to a polystyrene core giving the door maximum strength, a natural thermal break, and superior insulating efficiencies.
General Information
- Door Face: Wood grain texture, pencil grooves 3" on center
- Section Heights: 21" and 24"
- Section Joint: Tongue and Groove joint between sections with thermal break and flexible vinyl seal
- 20 gauge steel concealed backer plates, pre-painted 20 GA galvanized end caps
- Finish: 4-Coat Process, Galvanized, Phosphate Treated, Baked-on Epoxy Base Coat, and Polyester Top Coat
- Colors selection: White
- Bottom weather seal: U-shape loop type PVC with adjustable aluminum retainer
- Warranty & Finishing Instructions
Standard Widths
8'-2", 9'-2", 10'-2", 12'-2", 14'-2", 16'-2" ,18'-2", 20'-2", 22'-2", 24'-2"
Standard Heights
8'-1", 9'-1", 10'-1", 12'-1", 14'-1", 16'-1"
Hardware
15" radius torsion hardware; track is 2" hemmed and bracket mounted. 3" track supplied when required by weight. Heavy duty steel rollers, non corrosive door fixtures and 14 gauge graduated hinges are standard. Double end hinges and long stem rollers are included on doors as required by width and weight. U-shaped galvanized struts are supplied as required by width and weight to keep the door rigid. All doors are standard with interior slide bolt lock.
Window Selection
Sizes indicate the approximate visible viewing area.
(A) Clear Anodized Full-View Aluminum Section - 800 Series (Not available on Model 650)
(B) ASA 38”Wx11”H Lite
(C) ASA 15”Wx11”H Lite
(D) ASA 22”Wx10”H Lite
(E) ASA 21”Wx3”H Lite
All windows are standard with 1/8” clear annealed single pane glass. Optional single pane tempered, textured, tinted and insulated glass.

**The actual color may vary from what you are seeing due to processing and the color calibration of your computer monitor.

1/4" Clear

1/8" Bronze

White Laminated

Black Laminated

1/8" Satin Etch

Frosted Gluechip

1/8" Greylite

1/8" Mistlite

1/8" P516 Obscure
**The actual color may vary from what you are seeing due to processing and the color calibration of your computer monitor.
**The actual color may vary from what you are seeing due to processing and the color calibration of your computer monitor.
Recommended Options
25,000, 50,000 or 100,000 Cycle Torsion Springs
Insulated Glass
Other Options
- 24 gauge steel face
- Single Pane Glass
- Lift Options
- Low Clearance
- High Lift
- Vertical Lift
- Angle Mounted Track
- 3” Track/Rollers
- Double End Hinges and Long Stem Rollers (when not standard)
- Chain Hoist, Reduced Drive
- Powder Coated Hardware