The T175 is a rugged, 1 ¾” thick steel garage door with an impressive R-value of 16, offering reliable strength and insulation in all seasons. It’s one of our most versatile and dependable doors—always in stock and ready to go.
Custom-engineered to meet your exact needs, the T175 can be built to virtually any width and in 3″ height increments, giving you a perfect fit whether it’s for residential, commercial, or industrial use.
We’ve sold the T175 to operations on the North Slope for years—it’s a true workhorse of a door that holds up in extreme conditions. Whether you’re battling subzero temps or just need a door you can count on day in and day out, the T175 delivers.
Need something custom? No problem. We can build to your specs right here at Door Tech to make sure your door fits and performs exactly how you need it to.
Panel Options
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- Ribbed (in-stock)
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- Multi-ribbed (special order)
Color Options
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- White (in-stock)
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- Silver (special order)
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- Café (special order)
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- Brown (special order)
Window Options
Garage Door Openers
No matter what type of commercial door you have, we can provide you with the electric operator to ensure safe, efficient operation. Don’t see what you need here? Give us a call.
| Linear LC075 | NICE 1/2HP Trolley | NICE 3/4HP Trolley | NICE 1/2HP Hoist | NICE 3/4HP Hoist | |
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| Price | $$$ | $$$$ | $$$$+ | $$$$ | $$$$+ |
| operator Class | Light Commercial | Commercial / Industrial | Commercial / Industrial | Commercial / Industrial | Commercial / Industrial |
| Residential Use | Yes | No | No | No | No |
| Door Track Type | Standard | Standard | Standard | High or Vertical Lift | High or Vertical Lift |
| Duty Rating | 13 cycles/hour 50 cycles/day |
Continuous | Continuous | Continuous | Continuous |
| Horsepower | 3/4 | 1/2 | 3/4 | 1/2 | 3/4 |
| Brake | No | No | Yes | No | Yes |
| Door Speed | 9″ per second | 12″ per second | 12″ per second | Variable | Variable |
| Door Size | Up to 14ft high door, Door NTE 180sf |
Door NTE 320sf | Door NTE 450sf | Door NTE 305sf | Door NTE 450sf |
| Hand Transmitter | 1 included | Optional | Optional | Optional | Optional |
| Wiring | Standard electrical outlet | Hardwire 115V 1Ph | Hardwire 115V 1Ph | Hardwire 115V 1Ph | Hardwire 115V 1Ph |
| Sell Sheet | DOWNLOAD | Download | Download | Download | Download |
| Owner’s Guide | Download | Download | Download | Download | Download |
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