Overhead Garage Doors & Windows
Call Today for a Free Consultation and Estimate!
Windows and Doors Calgary offers Value Selection Expertise

Serving Calgary & Area, and Vancouver Island As Well!

We have the Large Wide Range Selection of


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


Serving Calgary, Alberta, and Vancouver Island, BC,

Dorteck Windows and Doors is a locally owned and family operated "Window and Door" Company serving Calgary, Alberta and Vancouver Island, BC whose mission it is to provide you with exceptional customer service while supplying you with cost effective residential and commercial overhead garage doors and windows. We earn customer loyalty with our standard of excellence!

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. We also supply and install high quality, energy efficient uPVC vinyl windows, wood windows, wood/vinyl clad hybrid windows, metal clad - PVC windows, and European "Tilt & Turn" style windows and doors in a wide variety colours, options, and design features to suit your all your window and door needs.



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 and windows and doors in Calgary, Alberta and on Vancouver Island, BC. We can custom manufacture for you so email us your plans or tell us about your design ideas.


In every phase of the job - from helping you choose a door to installing it neatly, safely and dependably - you can count on us to get it right. 

Residential, Multi-family & Commercial Windows

Residential, Multi-family and Commercial Doors

Residential, Multi-family & Commercial Overhead Garage Doors

For further information on all our products and services, please call us today for a free estimate! 

     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
  • Euro Series Tilt and Turn Vinyl Windows
  • Fiberglass Windows
  • Solid Wood Windows (most any species)
  • Double Glazed / Triple Glazed Windows
  • Standard and Custom Colours Available

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 /Garage Door Repair
  • Wood and Steel Garage Doors
  • Garage Doors on Vancouver Island
  • Garage Doors in Calgary Area and Alberta

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, Lift & Slide Doors