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We Offer a Complete Selection of Name Brand

Overhead Garage Doors & Windows!

Call Today for a Free Consultation and Estimate...

Calgary 403-660-8497; Vancouver Island 250-334-8934

Serving Calgary & Area, and Vancouver Island As Well!

Specializing in Residential, Multi-family & Commercial Overhead Garage Doors & Windows


Dorteck Overhead Doors & Windows Ltd. is your locally owned family run business with over 30 years experience in the custom home and renovation industry serving Calgary as well as the Northern and Central regions of Vancouver Island. We are focused on providing fast , efficient, and high-quality service. We offer a complete line of quality residential and commercial overhead garage doors, electric openers, and accessories to suite your needs. 

We carry numerous lines of Reliable, Safe, and Secure overhead garage doors and are committed to sales and service including installation and garage door repair. Specializing in residential new home or existing replacement doors and multi-family projects as well as commercial garage doors and all garage door related products and services including electric garage door openers. We offer a full line of residential and commercial garage doors from such top major brands as Amarr, Clopay, Northwest Door, Steel-Craft, CHI, Martin, and others in a wide variety of wood or steel door styles such as Modern, Contemporary, Carriage, Craftsman door series including custom colours or stained "wood-look" colours in a three, four, and five layer construction, insulated steel with composite overlays. Modern "full-view" glass / aluminum garage doors are also extremely popular! We also supply and service Lift-Master electric garage door openers and accessories with the latest MyQ Wifi for Smartphone remote capabilities which have more convenient and additional security benefits.



Quality doesn't cost - it pays! Dorteck is built upon a philosophy of fair prices for extraordinary workmanship.


We carry the one of the widest selections of overhead garage doors so you can email us your plans or tell us about your design ideas.


In every phase of the job - from helping you find the right door for your with free no-charge, no obligation consultation at your home or business.

     Residential Custom Windows

Dorteck Windows and Doors has one of the largest selections of PVC windows on the market. We are dealers for many major brands that offer both residential and commercial window systems as well as multi-family windows and doors. We know our product well so are able to give you a realistic comparison.

We specialize in all the following windows:

  • Vinyl Windows
  • Aluminum Clad / Wood Hybrid Windows
  • European Tilt and Turn Vinyl Windows
  • Fiberglass Windows
  • Double Glazed / Triple Glazed Windows
  • Standard and Custom Colours Available

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Residential, Multi-family and Commercial Overhead Doors

Dorteck Windows and Doors of is one of Calgary and Vancouver Island overhead garage door sales and and repair specialists. We provide users with new garage door, installation, or replacement products such as electric garage door openers and garage door opener replacement parts and remote controls.

We especially specialize in:

  • Residential Garage Doors
  • Commercial Garage Doors
  • Electric Garage Door Operators
  • Service / Repair
  • Faux Wood Steel Garage Doors
  • Custom Colour Garage Doors
  • Fiberglass Garage Doors
  • Copper Garage Doors
  • Real Wood Garage Doors - Cedar, Fir, Etc.

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Garage Doors

Residential Exterior Doors

Dorteck Windows and Doors can help find the right residential door for your needs which must be secure, aesthetically pleasing, and most importantly it should make a statement. We would be honoured to consult and assist you in your decision to finding the right door for your home.

We specialize in:

  • Aluminium Clad Entry Doors
  • Fold and Slide / Multi - Slide Doors
  • Wood Exterior Doors
  • Fiberglass Exterior Doors
  • Sliding Glass Patio Doors
  • French Doors
  • Tilt & Slide Doors
  • Lift and Slide Doors
  • Bifolding Exterior Doors

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