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We Offer a Complete Selection of Name Brand

Overhead Garage Doors.

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!

Passive or Green Houses

The window in a passive house plays a prominent role in two ways – firstly, the heat loss despite large glass surfaces can be reduced and secondly, windows increase the possibilities for heat gain through solar irradiation. 

Essential Principles For Construction Of Passive House Windows:

  • Highly thermally insulating glazing
  • Highly thermally insulating frame
  • Thermally optimized composite edge
  • Expert installation, thermally optimized

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