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Passive House Certified Windows

The Defender 88PH System combines decades of fenestration knowledge to deliver a robust window system that is Passive House Institute (PHI) certified. Our Passive House windows are manufactured in Canada for North American Passive House projects. 

A History of Performance

Innotech Windows + Doors was established at the turn of the century with the purpose of manufacturing German engineered windows and doors that reached beyond industry standards. Today, we are proud to offer our clients a full line of high-performance, energy-efficient and durable windows and doors that are specifically designed and tested for our North American climate and building codes.

Passive House Certified Windows

The Defender 88PH System is a natural evolution in our history. It offers the performance required to achieve the ultimate in energy-efficient design and construction: the Passive House Standard as defined by the International Passive House Association. Manufactured at our state-of-the-art manufacturing facility in Langley, British Columbia, the Defender 88PH System is a Passive House Institute (PHI) certified component with outstanding thermal insulation, superior air, water and sound resistance, and proven durability.

 

Defender 88PH – Fixed WindowPassive House Certified Windows - Made in Canada

  • phA certified component by the Passive House Institute for climate zone 3
  • Uw value = 0.77 W/(m²K)
  • available with a variety of glazing options
  • manufactured in Canada

Defender 88PH – Operable (Tilt + Turn) Window

  • phB certified component by the Passive House Institute for climate zone 3
  • Uw value = 0.78 W/(m²K)
  • available with a variety of glazing options
  • manufactured in Canada
Tilt + Turn Advantage

It’s no surprise that most operable Passive House certified windows are tilt and turn windows. Superior by design, tilt and turn window systems are engineered to perform better than other types of windows. And when you add high-quality components, expertise in manufacturing and a diligent quality assurance process, the result is an advanced European window system with remarkable performance and durability. + Learn more

Key Performance Data

The Defender 88PH System performance data is available for download on the Passive House Institute’s Components Database.

 

Manufacturing of the Defender 88PH System will begin in January 2019.