CSA-Certified Window Installation & Replacement in Calgary and Rocky View

Windows define the look of your house, but getting them replaced brings you much more than simply esthetic benefits. At DWS Renovations, we service Rocky View and the Calgary area, installing and replacing CSA-certified windows and doors to increase the energy-efficiency of your house.


Variety of Styles and Materials

Our name brand windows come in various sizes, materials and styles, including sliding, bay, bow, double hung, casement and awnings. We offer free estimates, so contact us to get your project going!


We install and replace the following products:

  • Vinyl windows
  • Wood windows
  • Metal windows
  • Clad windows
  • Hybrid windows
  • Sealed units
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