Steel Doors


On all installations, Triton Door provides a 1 year labor warranty and a lifetime warranty on parts and panels. All doors come with new hardware, new tracks and a new spring system. All springs that Triton installs come with a 10 year or 20,000 cycle warranty. We also provide a free 8 bearing roller upgrade from the original polyurethane roller (a $100 value). On all installs, we provide remove and haul so you won’t have to worry about any mess. All hardware and tracks are 8 gauge steel (thicker steel) upgraded from most different types of steel insulationmanufacturers which have 10 gauge steel parts (thinner steel).

We also provide Emergency Garage Door repair 24 hours a day 7 days a week! With our Same Day Service Guarantee, you will be sure to have your garage door problem fixed in a timely manner. Our goal is to provide courteous, fast, and reliable service at an affordable price! Our technician team provides quick Same-Day Service 24 hours a day 7 days a week. In the case of a Emergency, we also provide door installation same-day or 24/7 Emergency Service.

Without any obligation we provide a FREE ESTIMATE for any new door installation. Triton offers a wide array of different manufacturers, insulation factors, panel designs and color so you can be sure to pick the perfect garage door for your house.

Some of the manufacturers that we service are:

  • NWD (NORTHWEST DOOR)
  • AMARR
  • CLOPAY
  • WAYNE DALTON
  • WINSOR DOOR

There are no hidden charges in labor or additional charges for reattaching the old garage door opener.We also offer a LOW PRICE GUARANTEE, so if you find a better price from the same manufacturer we will beat it by 5%!

We install Garage Doors all over the Seattle metro area. Including: Medina, Bellevue, Kirkland, Redmond, Bothell, Seattle, Renton, Factoria, Kent, Federal Way, Auburn, Shoreline, Burien, Sammamish, Issaquah, Des Moines, Sea Tac, Maple Valley, Mercer Island, Kenmore, Tukwila, Covington, Lakeforest Park, Snoqualmie, Enumclaw, Woodinville, Newcastle, Duvall, Pacific, Normady Park, North Bend, Black Diamond, Algona, Medina, Clyde Hill, Carnation, Yarrow Point, Milton, Hunts Point, Skykomish, and all other surrounding cities in King and Pierce County.

The Therma Classic™ 

The Therma Classic™ is an insulated Carriage House Style steel garage door. The Therma Classic simulates the look of old fashioned swing type doors and available in large selection of attractive designs. The design patterns are a deeper pattern than most steel garage doors, “High Definition”. This makes the doors more visible from a distance thus enhancing a homes curb appeal. True arched windows in a variety of window designs are also available. Doors come with a white polyester finish and can be easily field painted to match any homes exterior.

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Therma Tech™ – Tri Tech™ 

The Therma Tech™ line of insulated raised steel panel steel doors adds to Northwest Door’s reputation for quality, value and stylish designs. Four door series are available, all featuring a natural Thermal Break, the Therma Tech™ (R9), Therma Tech II™ (R10.4), Therma Max™ (R12) and Tri Tech™ (R16). All models are available in (Contemporary) smooth wood grain face, (Traditional) standard raised panels, (Ranch) longer raised panels or (Carriage) style panels. Doors are hot-dipped, galvanized then pre-painted in one of four standard colors: Bright White, Almond, Sandstone, and Brown. Many window designs are available.

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