Oregon BEST Company

Indow produces and sells specialized thermal window inserts. Our insulated windows are simple, affordable, and environmentally responsible. After being easily inserted into a leaky or underperforming window, they provide insulation, comfort, and even noise reduction at a lower cost than comparable double-pane windows. The added insulation of these window inserts will reduce energy costs significantly.

Areas of Interest

  • Consumer Products
  • Energy Efficiency
  • Green Building


  • Portland, OR


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